관리-도구
편집 파일: zend_vm_execute.h
/* +----------------------------------------------------------------------+ | Zend Engine | +----------------------------------------------------------------------+ | Copyright (c) 1998-2016 Zend Technologies Ltd. (http://www.zend.com) | +----------------------------------------------------------------------+ | This source file is subject to version 2.00 of the Zend license, | | that is bundled with this package in the file LICENSE, and is | | available through the world-wide-web at the following url: | | http://www.zend.com/license/2_00.txt. | | If you did not receive a copy of the Zend license and are unable to | | obtain it through the world-wide-web, please send a note to | | license@zend.com so we can mail you a copy immediately. | +----------------------------------------------------------------------+ | Authors: Andi Gutmans <andi@zend.com> | | Zeev Suraski <zeev@zend.com> | | Dmitry Stogov <dmitry@zend.com> | +----------------------------------------------------------------------+ */ #ifdef ZEND_WIN32 # pragma warning(once : 4101) # pragma warning(once : 6235) # pragma warning(once : 6237) # pragma warning(once : 6239) # pragma warning(once : 6240) # pragma warning(once : 6285) # pragma warning(once : 6286) # pragma warning(once : 6326) #endif static user_opcode_handler_t zend_user_opcode_handlers[256] = { (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL, (user_opcode_handler_t)NULL }; static zend_uchar zend_user_opcodes[256] = {0, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16, 17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32, 33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48, 49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64, 65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80, 81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96, 97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112, 113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128, 129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144, 145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160, 161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176, 177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192, 193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208, 209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224, 225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240, 241,242,243,244,245,246,247,248,249,250,251,252,253,254,255 }; static opcode_handler_t zend_vm_get_opcode_handler(zend_uchar opcode, zend_op* op); #undef OPLINE #undef DCL_OPLINE #undef USE_OPLINE #undef LOAD_OPLINE #undef SAVE_OPLINE #define OPLINE EX(opline) #define DCL_OPLINE #define USE_OPLINE zend_op *opline = EX(opline); #define LOAD_OPLINE() #define SAVE_OPLINE() #undef CHECK_EXCEPTION #undef HANDLE_EXCEPTION #undef HANDLE_EXCEPTION_LEAVE #define CHECK_EXCEPTION() LOAD_OPLINE() #define HANDLE_EXCEPTION() LOAD_OPLINE(); ZEND_VM_CONTINUE() #define HANDLE_EXCEPTION_LEAVE() LOAD_OPLINE(); ZEND_VM_LEAVE() #define LOAD_REGS() #define ZEND_VM_CONTINUE() return 0 #define ZEND_VM_RETURN() return 1 #define ZEND_VM_ENTER() return 2 #define ZEND_VM_LEAVE() return 3 #define ZEND_VM_DISPATCH(opcode, opline) return zend_vm_get_opcode_handler(opcode, opline)(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); #define ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_INTERNAL execute_data TSRMLS_CC ZEND_API void execute_ex(zend_execute_data *execute_data TSRMLS_DC) { DCL_OPLINE zend_bool original_in_execution; original_in_execution = EG(in_execution); EG(in_execution) = 1; if (0) { zend_vm_enter: execute_data = i_create_execute_data_from_op_array(EG(active_op_array), 1 TSRMLS_CC); } LOAD_REGS(); LOAD_OPLINE(); while (1) { int ret; #ifdef ZEND_WIN32 if (EG(timed_out)) { zend_timeout(0); } #endif if ((ret = OPLINE->handler(execute_data TSRMLS_CC)) > 0) { switch (ret) { case 1: EG(in_execution) = original_in_execution; return; case 2: goto zend_vm_enter; break; case 3: execute_data = EG(current_execute_data); break; default: break; } } } zend_error_noreturn(E_ERROR, "Arrived at end of main loop which shouldn't happen"); } ZEND_API void zend_execute(zend_op_array *op_array TSRMLS_DC) { if (EG(exception)) { return; } zend_execute_ex(i_create_execute_data_from_op_array(op_array, 0 TSRMLS_CC) TSRMLS_CC); } static int ZEND_FASTCALL zend_leave_helper_SPEC(ZEND_OPCODE_HANDLER_ARGS) { zend_bool nested = EX(nested); zend_op_array *op_array = EX(op_array); EG(current_execute_data) = EX(prev_execute_data); EG(opline_ptr) = NULL; if (!EG(active_symbol_table)) { i_free_compiled_variables(execute_data TSRMLS_CC); } zend_vm_stack_free((char*)execute_data - (ZEND_MM_ALIGNED_SIZE(sizeof(temp_variable)) * op_array->T) TSRMLS_CC); if ((op_array->fn_flags & ZEND_ACC_CLOSURE) && op_array->prototype) { zval_ptr_dtor((zval**)&op_array->prototype); } if (nested) { execute_data = EG(current_execute_data); } if (nested) { USE_OPLINE LOAD_REGS(); LOAD_OPLINE(); if (UNEXPECTED(opline->opcode == ZEND_INCLUDE_OR_EVAL)) { EX(function_state).function = (zend_function *) EX(op_array); EX(function_state).arguments = NULL; EG(opline_ptr) = &EX(opline); EG(active_op_array) = EX(op_array); EG(return_value_ptr_ptr) = EX(original_return_value); destroy_op_array(op_array TSRMLS_CC); efree(op_array); if (UNEXPECTED(EG(exception) != NULL)) { zend_throw_exception_internal(NULL TSRMLS_CC); HANDLE_EXCEPTION_LEAVE(); } ZEND_VM_INC_OPCODE(); ZEND_VM_LEAVE(); } else { EG(opline_ptr) = &EX(opline); EG(active_op_array) = EX(op_array); EG(return_value_ptr_ptr) = EX(original_return_value); if (EG(active_symbol_table)) { zend_clean_and_cache_symbol_table(EG(active_symbol_table) TSRMLS_CC); } EG(active_symbol_table) = EX(symbol_table); EX(function_state).function = (zend_function *) EX(op_array); EX(function_state).arguments = NULL; if (EG(This)) { if (UNEXPECTED(EG(exception) != NULL) && EX(call)->is_ctor_call) { if (EX(call)->is_ctor_result_used) { Z_DELREF_P(EG(This)); } if (Z_REFCOUNT_P(EG(This)) == 1) { zend_object_store_ctor_failed(EG(This) TSRMLS_CC); } } zval_ptr_dtor(&EG(This)); } EG(This) = EX(current_this); EG(scope) = EX(current_scope); EG(called_scope) = EX(current_called_scope); EX(call)--; zend_vm_stack_clear_multiple(0 TSRMLS_CC); if (UNEXPECTED(EG(exception) != NULL)) { zend_throw_exception_internal(NULL TSRMLS_CC); if (RETURN_VALUE_USED(opline) && EX_T(opline->result.var).var.ptr) { zval_ptr_dtor(&EX_T(opline->result.var).var.ptr); } HANDLE_EXCEPTION_LEAVE(); } ZEND_VM_INC_OPCODE(); ZEND_VM_LEAVE(); } } ZEND_VM_RETURN(); } static int ZEND_FASTCALL zend_do_fcall_common_helper_SPEC(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_bool should_change_scope = 0; zend_function *fbc = EX(function_state).function; zend_uint num_args; SAVE_OPLINE(); EX(object) = EX(call)->object; if (UNEXPECTED((fbc->common.fn_flags & (ZEND_ACC_ABSTRACT|ZEND_ACC_DEPRECATED)) != 0)) { if (UNEXPECTED((fbc->common.fn_flags & ZEND_ACC_ABSTRACT) != 0)) { zend_error_noreturn(E_ERROR, "Cannot call abstract method %s::%s()", fbc->common.scope->name, fbc->common.function_name); } if (UNEXPECTED((fbc->common.fn_flags & ZEND_ACC_DEPRECATED) != 0)) { zend_error(E_DEPRECATED, "Function %s%s%s() is deprecated", fbc->common.scope ? fbc->common.scope->name : "", fbc->common.scope ? "::" : "", fbc->common.function_name); if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } } } if (fbc->common.scope && !(fbc->common.fn_flags & ZEND_ACC_STATIC) && !EX(object)) { if (fbc->common.fn_flags & ZEND_ACC_ALLOW_STATIC) { /* FIXME: output identifiers properly */ zend_error(E_STRICT, "Non-static method %s::%s() should not be called statically", fbc->common.scope->name, fbc->common.function_name); if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } } else { /* FIXME: output identifiers properly */ /* An internal function assumes $this is present and won't check that. So PHP would crash by allowing the call. */ zend_error_noreturn(E_ERROR, "Non-static method %s::%s() cannot be called statically", fbc->common.scope->name, fbc->common.function_name); } } if (fbc->type == ZEND_USER_FUNCTION || fbc->common.scope) { should_change_scope = 1; EX(current_this) = EG(This); EX(current_scope) = EG(scope); EX(current_called_scope) = EG(called_scope); EG(This) = EX(object); EG(scope) = (fbc->type == ZEND_USER_FUNCTION || !EX(object)) ? fbc->common.scope : NULL; EG(called_scope) = EX(call)->called_scope; } num_args = opline->extended_value + EX(call)->num_additional_args; if (EX(call)->num_additional_args) { EX(function_state).arguments = zend_vm_stack_push_args(num_args TSRMLS_CC); } else { EX(function_state).arguments = zend_vm_stack_top(TSRMLS_C); zend_vm_stack_push((void*)(zend_uintptr_t) num_args TSRMLS_CC); } LOAD_OPLINE(); if (fbc->type == ZEND_INTERNAL_FUNCTION) { if (fbc->common.fn_flags & ZEND_ACC_HAS_TYPE_HINTS) { zend_uint i; void **p = EX(function_state).arguments - num_args; for (i = 0; i < num_args; ++i, ++p) { zend_verify_arg_type(fbc, i + 1, (zval *) *p, 0, NULL TSRMLS_CC); } } if (EXPECTED(EG(exception) == NULL)) { temp_variable *ret = &EX_T(opline->result.var); MAKE_STD_ZVAL(ret->var.ptr); ZVAL_NULL(ret->var.ptr); ret->var.ptr_ptr = &ret->var.ptr; ret->var.fcall_returned_reference = (fbc->common.fn_flags & ZEND_ACC_RETURN_REFERENCE) != 0; if (!zend_execute_internal) { /* saves one function call if zend_execute_internal is not used */ fbc->internal_function.handler(num_args, ret->var.ptr, &ret->var.ptr, EX(object), RETURN_VALUE_USED(opline) TSRMLS_CC); } else { zend_execute_internal(execute_data, NULL, RETURN_VALUE_USED(opline) TSRMLS_CC); } if (!RETURN_VALUE_USED(opline)) { zval_ptr_dtor(&ret->var.ptr); } } else if (RETURN_VALUE_USED(opline)) { EX_T(opline->result.var).var.ptr = NULL; } } else if (fbc->type == ZEND_USER_FUNCTION) { temp_variable *ret = &EX_T(opline->result.var); EX(original_return_value) = EG(return_value_ptr_ptr); EG(active_symbol_table) = NULL; EG(active_op_array) = &fbc->op_array; EG(return_value_ptr_ptr) = NULL; if (RETURN_VALUE_USED(opline)) { ret->var.ptr = NULL; EG(return_value_ptr_ptr) = &ret->var.ptr; ret->var.ptr_ptr = &ret->var.ptr; ret->var.fcall_returned_reference = (fbc->common.fn_flags & ZEND_ACC_RETURN_REFERENCE) != 0; } if (UNEXPECTED((EG(active_op_array)->fn_flags & ZEND_ACC_GENERATOR) != 0)) { if (RETURN_VALUE_USED(opline)) { ret->var.ptr = zend_generator_create_zval(EG(active_op_array) TSRMLS_CC); ret->var.fcall_returned_reference = 0; } } else if (EXPECTED(zend_execute_ex == execute_ex)) { if (EXPECTED(EG(exception) == NULL)) { ZEND_VM_ENTER(); } } else { zend_execute(EG(active_op_array) TSRMLS_CC); } EG(opline_ptr) = &EX(opline); EG(active_op_array) = EX(op_array); EG(return_value_ptr_ptr) = EX(original_return_value); if (EG(active_symbol_table)) { zend_clean_and_cache_symbol_table(EG(active_symbol_table) TSRMLS_CC); } EG(active_symbol_table) = EX(symbol_table); } else { /* ZEND_OVERLOADED_FUNCTION */ MAKE_STD_ZVAL(EX_T(opline->result.var).var.ptr); ZVAL_NULL(EX_T(opline->result.var).var.ptr); /* Not sure what should be done here if it's a static method */ if (EXPECTED(EX(object) != NULL)) { Z_OBJ_HT_P(EX(object))->call_method(fbc->common.function_name, num_args, EX_T(opline->result.var).var.ptr, &EX_T(opline->result.var).var.ptr, EX(object), RETURN_VALUE_USED(opline) TSRMLS_CC); } else { zend_error_noreturn(E_ERROR, "Cannot call overloaded function for non-object"); } if (fbc->type == ZEND_OVERLOADED_FUNCTION_TEMPORARY) { efree((char*)fbc->common.function_name); } efree(fbc); if (!RETURN_VALUE_USED(opline)) { zval_ptr_dtor(&EX_T(opline->result.var).var.ptr); } else { Z_UNSET_ISREF_P(EX_T(opline->result.var).var.ptr); Z_SET_REFCOUNT_P(EX_T(opline->result.var).var.ptr, 1); EX_T(opline->result.var).var.fcall_returned_reference = 0; EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr; } } EX(function_state).function = (zend_function *) EX(op_array); EX(function_state).arguments = NULL; if (should_change_scope) { if (EG(This)) { if (UNEXPECTED(EG(exception) != NULL) && EX(call)->is_ctor_call) { if (EX(call)->is_ctor_result_used) { Z_DELREF_P(EG(This)); } if (Z_REFCOUNT_P(EG(This)) == 1) { zend_object_store_ctor_failed(EG(This) TSRMLS_CC); } } zval_ptr_dtor(&EG(This)); } EG(This) = EX(current_this); EG(scope) = EX(current_scope); EG(called_scope) = EX(current_called_scope); } EX(call)--; zend_vm_stack_clear_multiple(0 TSRMLS_CC); if (UNEXPECTED(EG(exception) != NULL)) { zend_throw_exception_internal(NULL TSRMLS_CC); if (RETURN_VALUE_USED(opline) && EX_T(opline->result.var).var.ptr) { zval_ptr_dtor(&EX_T(opline->result.var).var.ptr); } HANDLE_EXCEPTION(); } ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_JMP_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE #if DEBUG_ZEND>=2 printf("Jumping to %d\n", opline->op1.opline_num); #endif ZEND_VM_SET_OPCODE(opline->op1.jmp_addr); ZEND_VM_CONTINUE(); } static int ZEND_FASTCALL ZEND_INIT_STRING_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *tmp = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); tmp->value.str.val = emalloc(1); tmp->value.str.val[0] = 0; tmp->value.str.len = 0; Z_SET_REFCOUNT_P(tmp, 1); tmp->type = IS_STRING; Z_UNSET_ISREF_P(tmp); /*CHECK_EXCEPTION();*/ ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { EX(function_state).function = EX(call)->fbc; return zend_do_fcall_common_helper_SPEC(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_GENERATOR_RETURN_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { /* The generator object is stored in return_value_ptr_ptr */ zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr); /* Close the generator to free up resources */ zend_generator_close(generator, 1 TSRMLS_CC); /* Pass execution back to handling code */ ZEND_VM_RETURN(); } static int ZEND_FASTCALL ZEND_SEND_UNPACK_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *args; int arg_num; SAVE_OPLINE(); args = get_zval_ptr(opline->op1_type, &opline->op1, execute_data, &free_op1, BP_VAR_R); arg_num = opline->op2.num + EX(call)->num_additional_args + 1; switch (Z_TYPE_P(args)) { case IS_ARRAY: { HashTable *ht = Z_ARRVAL_P(args); HashPosition pos; zval **arg_ptr, *arg; ZEND_VM_STACK_GROW_IF_NEEDED(zend_hash_num_elements(ht)); for (zend_hash_internal_pointer_reset_ex(ht, &pos); zend_hash_get_current_data_ex(ht, (void **) &arg_ptr, &pos) == SUCCESS; zend_hash_move_forward_ex(ht, &pos), ++arg_num ) { char *name; zend_uint name_len; zend_ulong index; if (zend_hash_get_current_key_ex(ht, &name, &name_len, &index, 0, &pos) == HASH_KEY_IS_STRING) { zend_error(E_RECOVERABLE_ERROR, "Cannot unpack array with string keys"); FREE_OP(free_op1); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } if (ARG_SHOULD_BE_SENT_BY_REF(EX(call)->fbc, arg_num)) { SEPARATE_ZVAL_TO_MAKE_IS_REF(arg_ptr); arg = *arg_ptr; Z_ADDREF_P(arg); } else if (Z_ISREF_PP(arg_ptr)) { ALLOC_ZVAL(arg); MAKE_COPY_ZVAL(arg_ptr, arg); } else { arg = *arg_ptr; Z_ADDREF_P(arg); } zend_vm_stack_push(arg TSRMLS_CC); EX(call)->num_additional_args++; } break; } case IS_OBJECT: { zend_class_entry *ce = Z_OBJCE_P(args); zend_object_iterator *iter; if (!ce || !ce->get_iterator) { zend_error(E_WARNING, "Only arrays and Traversables can be unpacked"); break; } iter = ce->get_iterator(ce, args, 0 TSRMLS_CC); if (UNEXPECTED(!iter)) { FREE_OP(free_op1); if (!EG(exception)) { zend_throw_exception_ex( NULL, 0 TSRMLS_CC, "Object of type %s did not create an Iterator", ce->name ); } HANDLE_EXCEPTION(); } if (iter->funcs->rewind) { iter->funcs->rewind(iter TSRMLS_CC); if (UNEXPECTED(EG(exception) != NULL)) { goto unpack_iter_dtor; } } for (; iter->funcs->valid(iter TSRMLS_CC) == SUCCESS; ++arg_num) { zval **arg_ptr, *arg; if (UNEXPECTED(EG(exception) != NULL)) { goto unpack_iter_dtor; } iter->funcs->get_current_data(iter, &arg_ptr TSRMLS_CC); if (UNEXPECTED(EG(exception) != NULL)) { goto unpack_iter_dtor; } if (iter->funcs->get_current_key) { zval key; iter->funcs->get_current_key(iter, &key TSRMLS_CC); if (UNEXPECTED(EG(exception) != NULL)) { goto unpack_iter_dtor; } if (Z_TYPE(key) == IS_STRING) { zend_error(E_RECOVERABLE_ERROR, "Cannot unpack Traversable with string keys"); zval_dtor(&key); goto unpack_iter_dtor; } zval_dtor(&key); } if (ARG_MUST_BE_SENT_BY_REF(EX(call)->fbc, arg_num)) { zend_error( E_WARNING, "Cannot pass by-reference argument %d of %s%s%s()" " by unpacking a Traversable, passing by-value instead", arg_num, EX(call)->fbc->common.scope ? EX(call)->fbc->common.scope->name : "", EX(call)->fbc->common.scope ? "::" : "", EX(call)->fbc->common.function_name ); } if (Z_ISREF_PP(arg_ptr)) { ALLOC_ZVAL(arg); MAKE_COPY_ZVAL(arg_ptr, arg); } else { arg = *arg_ptr; Z_ADDREF_P(arg); } ZEND_VM_STACK_GROW_IF_NEEDED(1); zend_vm_stack_push(arg TSRMLS_CC); EX(call)->num_additional_args++; iter->funcs->move_forward(iter TSRMLS_CC); if (UNEXPECTED(EG(exception) != NULL)) { goto unpack_iter_dtor; } } unpack_iter_dtor: iter->funcs->dtor(iter TSRMLS_CC); break; } default: zend_error(E_WARNING, "Only arrays and Traversables can be unpacked"); } FREE_OP(free_op1); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_RECV_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_uint arg_num = opline->op1.num; zval **param = zend_vm_stack_get_arg(arg_num TSRMLS_CC); SAVE_OPLINE(); if (UNEXPECTED(param == NULL)) { if (zend_verify_arg_type((zend_function *) EG(active_op_array), arg_num, NULL, opline->extended_value, NULL TSRMLS_CC)) { const char *space; const char *class_name; zend_execute_data *ptr; if (EG(active_op_array)->scope) { class_name = EG(active_op_array)->scope->name; space = "::"; } else { class_name = space = ""; } ptr = EX(prev_execute_data); if(ptr && ptr->op_array) { zend_error(E_WARNING, "Missing argument %u for %s%s%s(), called in %s on line %d and defined", opline->op1.num, class_name, space, get_active_function_name(TSRMLS_C), ptr->op_array->filename, ptr->opline->lineno); } else { zend_error(E_WARNING, "Missing argument %u for %s%s%s()", opline->op1.num, class_name, space, get_active_function_name(TSRMLS_C)); } } } else { zval **var_ptr; zend_verify_arg_type((zend_function *) EG(active_op_array), arg_num, *param, opline->extended_value, NULL TSRMLS_CC); var_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->result.var TSRMLS_CC); Z_DELREF_PP(var_ptr); *var_ptr = *param; Z_ADDREF_PP(var_ptr); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_RECV_VARIADIC_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_uint arg_num = opline->op1.num; zend_uint arg_count = zend_vm_stack_get_args_count(TSRMLS_C); zval **var_ptr, *params; SAVE_OPLINE(); var_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->result.var TSRMLS_CC); Z_DELREF_PP(var_ptr); MAKE_STD_ZVAL(params); *var_ptr = params; if (arg_num <= arg_count) { array_init_size(params, arg_count - arg_num + 1); } else { array_init(params); } for (; arg_num <= arg_count; ++arg_num) { zval **param = zend_vm_stack_get_arg(arg_num TSRMLS_CC); zend_verify_arg_type((zend_function *) EG(active_op_array), arg_num, *param, opline->extended_value, NULL TSRMLS_CC); zend_hash_next_index_insert(Z_ARRVAL_P(params), param, sizeof(zval *), NULL); Z_ADDREF_PP(param); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_NEW_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *object_zval; zend_function *constructor; SAVE_OPLINE(); if (UNEXPECTED((EX_T(opline->op1.var).class_entry->ce_flags & (ZEND_ACC_INTERFACE|ZEND_ACC_IMPLICIT_ABSTRACT_CLASS|ZEND_ACC_EXPLICIT_ABSTRACT_CLASS)) != 0)) { if (EX_T(opline->op1.var).class_entry->ce_flags & ZEND_ACC_INTERFACE) { zend_error_noreturn(E_ERROR, "Cannot instantiate interface %s", EX_T(opline->op1.var).class_entry->name); } else if ((EX_T(opline->op1.var).class_entry->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT) { zend_error_noreturn(E_ERROR, "Cannot instantiate trait %s", EX_T(opline->op1.var).class_entry->name); } else { zend_error_noreturn(E_ERROR, "Cannot instantiate abstract class %s", EX_T(opline->op1.var).class_entry->name); } } ALLOC_ZVAL(object_zval); object_init_ex(object_zval, EX_T(opline->op1.var).class_entry); INIT_PZVAL(object_zval); constructor = Z_OBJ_HT_P(object_zval)->get_constructor(object_zval TSRMLS_CC); if (constructor == NULL) { if (RETURN_VALUE_USED(opline)) { AI_SET_PTR(&EX_T(opline->result.var), object_zval); } else { zval_ptr_dtor(&object_zval); } ZEND_VM_JMP(EX(op_array)->opcodes + opline->op2.opline_num); } else { call_slot *call = EX(call_slots) + opline->extended_value; if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(object_zval); AI_SET_PTR(&EX_T(opline->result.var), object_zval); } /* We are not handling overloaded classes right now */ call->fbc = constructor; call->object = object_zval; call->called_scope = EX_T(opline->op1.var).class_entry; call->num_additional_args = 0; call->is_ctor_call = 1; call->is_ctor_result_used = RETURN_VALUE_USED(opline); EX(call) = call; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } } static int ZEND_FASTCALL ZEND_BEGIN_SILENCE_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); Z_LVAL(EX_T(opline->result.var).tmp_var) = EG(error_reporting); Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_LONG; /* shouldn't be necessary */ if (EX(old_error_reporting) == NULL) { EX(old_error_reporting) = &EX_T(opline->result.var).tmp_var; } if (EG(error_reporting)) { do { EG(error_reporting) = 0; if (!EG(error_reporting_ini_entry)) { if (UNEXPECTED(zend_hash_find(EG(ini_directives), "error_reporting", sizeof("error_reporting"), (void **) &EG(error_reporting_ini_entry)) == FAILURE)) { break; } } if (!EG(error_reporting_ini_entry)->modified) { if (!EG(modified_ini_directives)) { ALLOC_HASHTABLE(EG(modified_ini_directives)); zend_hash_init(EG(modified_ini_directives), 8, NULL, NULL, 0); } if (EXPECTED(zend_hash_add(EG(modified_ini_directives), "error_reporting", sizeof("error_reporting"), &EG(error_reporting_ini_entry), sizeof(zend_ini_entry*), NULL) == SUCCESS)) { EG(error_reporting_ini_entry)->orig_value = EG(error_reporting_ini_entry)->value; EG(error_reporting_ini_entry)->orig_value_length = EG(error_reporting_ini_entry)->value_length; EG(error_reporting_ini_entry)->orig_modifiable = EG(error_reporting_ini_entry)->modifiable; EG(error_reporting_ini_entry)->modified = 1; } } else if (EG(error_reporting_ini_entry)->value != EG(error_reporting_ini_entry)->orig_value) { efree(EG(error_reporting_ini_entry)->value); } EG(error_reporting_ini_entry)->value = estrndup("0", sizeof("0")-1); EG(error_reporting_ini_entry)->value_length = sizeof("0")-1; } while (0); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { SAVE_OPLINE(); zend_error_noreturn(E_ERROR, "Cannot call abstract method %s::%s()", EG(scope)->name, EX(op_array)->function_name); ZEND_VM_NEXT_OPCODE(); /* Never reached */ } static int ZEND_FASTCALL ZEND_EXT_STMT_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { SAVE_OPLINE(); if (!EG(no_extensions)) { zend_llist_apply_with_argument(&zend_extensions, (llist_apply_with_arg_func_t) zend_extension_statement_handler, EX(op_array) TSRMLS_CC); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { SAVE_OPLINE(); if (!EG(no_extensions)) { zend_llist_apply_with_argument(&zend_extensions, (llist_apply_with_arg_func_t) zend_extension_fcall_begin_handler, EX(op_array) TSRMLS_CC); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_EXT_FCALL_END_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { SAVE_OPLINE(); if (!EG(no_extensions)) { zend_llist_apply_with_argument(&zend_extensions, (llist_apply_with_arg_func_t) zend_extension_fcall_end_handler, EX(op_array) TSRMLS_CC); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_DECLARE_CLASS_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); EX_T(opline->result.var).class_entry = do_bind_class(EX(op_array), opline, EG(class_table), 0 TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); EX_T(opline->result.var).class_entry = do_bind_inherited_class(EX(op_array), opline, EG(class_table), EX_T(opline->extended_value).class_entry, 0 TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_class_entry **pce, **pce_orig; SAVE_OPLINE(); if (zend_hash_quick_find(EG(class_table), Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv)+1, Z_HASH_P(opline->op2.zv), (void**)&pce) == FAILURE || (zend_hash_quick_find(EG(class_table), Z_STRVAL_P(opline->op1.zv), Z_STRLEN_P(opline->op1.zv), Z_HASH_P(opline->op1.zv), (void**)&pce_orig) == SUCCESS && *pce != *pce_orig)) { do_bind_inherited_class(EX(op_array), opline, EG(class_table), EX_T(opline->extended_value).class_entry, 0 TSRMLS_CC); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_DECLARE_FUNCTION_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); do_bind_function(EX(op_array), opline, EG(function_table), 0); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_TICKS_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); if (++EG(ticks_count)>=opline->extended_value) { EG(ticks_count)=0; if (zend_ticks_function) { zend_ticks_function(opline->extended_value); } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_EXT_NOP_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_NOP_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ADD_TRAIT_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_class_entry *ce = EX_T(opline->op1.var).class_entry; zend_class_entry *trait; SAVE_OPLINE(); if (CACHED_PTR(opline->op2.literal->cache_slot)) { trait = CACHED_PTR(opline->op2.literal->cache_slot); } else { trait = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, opline->extended_value TSRMLS_CC); if (UNEXPECTED(trait == NULL)) { CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } if (!((trait->ce_flags & ZEND_ACC_TRAIT) == ZEND_ACC_TRAIT)) { zend_error_noreturn(E_ERROR, "%s cannot use %s - it is not a trait", ce->name, trait->name); } CACHE_PTR(opline->op2.literal->cache_slot, trait); } zend_do_implement_trait(ce, trait TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BIND_TRAITS_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_class_entry *ce = EX_T(opline->op1.var).class_entry; SAVE_OPLINE(); zend_do_bind_traits(ce TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_HANDLE_EXCEPTION_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { zend_uint op_num = EG(opline_before_exception)-EG(active_op_array)->opcodes; int i; zend_uint catch_op_num = 0, finally_op_num = 0, finally_op_end = 0; void **stack_frame; /* Figure out where the next stack frame (which maybe contains pushed * arguments that have to be dtor'ed) starts */ stack_frame = zend_vm_stack_frame_base(execute_data); /* If the exception was thrown during a function call there might be * arguments pushed to the stack that have to be dtor'ed. */ while (zend_vm_stack_top(TSRMLS_C) != stack_frame) { zval *stack_zval_p = zend_vm_stack_pop(TSRMLS_C); zval_ptr_dtor(&stack_zval_p); } for (i=0; i<EG(active_op_array)->last_try_catch; i++) { if (EG(active_op_array)->try_catch_array[i].try_op > op_num) { /* further blocks will not be relevant... */ break; } if (op_num < EG(active_op_array)->try_catch_array[i].catch_op) { catch_op_num = EX(op_array)->try_catch_array[i].catch_op; } if (op_num < EG(active_op_array)->try_catch_array[i].finally_op) { finally_op_num = EX(op_array)->try_catch_array[i].finally_op; } if (op_num >= EG(active_op_array)->try_catch_array[i].finally_op && op_num < EG(active_op_array)->try_catch_array[i].finally_end) { finally_op_end = EG(active_op_array)->try_catch_array[i].finally_end; } } if (EX(call) >= EX(call_slots)) { call_slot *call = EX(call); do { if (call->object) { if (call->is_ctor_call) { if (call->is_ctor_result_used) { Z_DELREF_P(call->object); } if (Z_REFCOUNT_P(call->object) == 1) { zend_object_store_ctor_failed(call->object TSRMLS_CC); } } zval_ptr_dtor(&call->object); } if (call->fbc->common.fn_flags & ZEND_ACC_CALL_VIA_HANDLER) { efree((char *) call->fbc->common.function_name); efree(call->fbc); } call--; } while (call >= EX(call_slots)); EX(call) = NULL; } for (i=0; i<EX(op_array)->last_brk_cont; i++) { if (EX(op_array)->brk_cont_array[i].start < 0) { continue; } else if (EX(op_array)->brk_cont_array[i].start > op_num) { /* further blocks will not be relevant... */ break; } else if (op_num < EX(op_array)->brk_cont_array[i].brk) { if (!catch_op_num || catch_op_num >= EX(op_array)->brk_cont_array[i].brk) { zend_op *brk_opline = &EX(op_array)->opcodes[EX(op_array)->brk_cont_array[i].brk]; switch (brk_opline->opcode) { case ZEND_SWITCH_FREE: if (!(brk_opline->extended_value & EXT_TYPE_FREE_ON_RETURN)) { zval_ptr_dtor(&EX_T(brk_opline->op1.var).var.ptr); } break; case ZEND_FREE: if (!(brk_opline->extended_value & EXT_TYPE_FREE_ON_RETURN)) { zendi_zval_dtor(EX_T(brk_opline->op1.var).tmp_var); } break; } } } } /* restore previous error_reporting value */ if (!EG(error_reporting) && EX(old_error_reporting) != NULL && Z_LVAL_P(EX(old_error_reporting)) != 0) { zval restored_error_reporting; Z_TYPE(restored_error_reporting) = IS_LONG; Z_LVAL(restored_error_reporting) = Z_LVAL_P(EX(old_error_reporting)); convert_to_string(&restored_error_reporting); zend_alter_ini_entry_ex("error_reporting", sizeof("error_reporting"), Z_STRVAL(restored_error_reporting), Z_STRLEN(restored_error_reporting), ZEND_INI_USER, ZEND_INI_STAGE_RUNTIME, 1 TSRMLS_CC); zendi_zval_dtor(restored_error_reporting); } EX(old_error_reporting) = NULL; if (finally_op_num && (!catch_op_num || catch_op_num >= finally_op_num)) { if (EX(delayed_exception)) { zend_exception_set_previous(EG(exception), EX(delayed_exception) TSRMLS_CC); } EX(delayed_exception) = EG(exception); EG(exception) = NULL; EX(fast_ret) = NULL; ZEND_VM_SET_OPCODE(&EX(op_array)->opcodes[finally_op_num]); ZEND_VM_CONTINUE(); } else if (catch_op_num) { if (finally_op_end && catch_op_num > finally_op_end) { /* we are going out of current finally scope */ if (EX(delayed_exception)) { zend_exception_set_previous(EG(exception), EX(delayed_exception) TSRMLS_CC); EX(delayed_exception) = NULL; } } ZEND_VM_SET_OPCODE(&EX(op_array)->opcodes[catch_op_num]); ZEND_VM_CONTINUE(); } else { if (EX(delayed_exception)) { zend_exception_set_previous(EG(exception), EX(delayed_exception) TSRMLS_CC); EX(delayed_exception) = NULL; } if (UNEXPECTED((EX(op_array)->fn_flags & ZEND_ACC_GENERATOR) != 0)) { return ZEND_GENERATOR_RETURN_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } else { return zend_leave_helper_SPEC(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } } } static int ZEND_FASTCALL ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); zend_verify_abstract_class(EX_T(opline->op1.var).class_entry TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_USER_OPCODE_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE int ret; SAVE_OPLINE(); ret = zend_user_opcode_handlers[opline->opcode](ZEND_OPCODE_HANDLER_ARGS_PASSTHRU_INTERNAL); LOAD_OPLINE(); switch (ret) { case ZEND_USER_OPCODE_CONTINUE: ZEND_VM_CONTINUE(); case ZEND_USER_OPCODE_RETURN: if (UNEXPECTED((EX(op_array)->fn_flags & ZEND_ACC_GENERATOR) != 0)) { return ZEND_GENERATOR_RETURN_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } else { return zend_leave_helper_SPEC(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } case ZEND_USER_OPCODE_ENTER: ZEND_VM_ENTER(); case ZEND_USER_OPCODE_LEAVE: ZEND_VM_LEAVE(); case ZEND_USER_OPCODE_DISPATCH: ZEND_VM_DISPATCH(opline->opcode, opline); default: ZEND_VM_DISPATCH((zend_uchar)(ret & 0xff), opline); } } static int ZEND_FASTCALL ZEND_DISCARD_EXCEPTION_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { if (EX(delayed_exception) != NULL) { /* discard the previously thrown exception */ zval_ptr_dtor(&EX(delayed_exception)); EX(delayed_exception) = NULL; } ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FAST_CALL_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE if ((opline->extended_value & ZEND_FAST_CALL_FROM_CATCH) && UNEXPECTED(EG(prev_exception) != NULL)) { /* in case of unhandled exception jump to catch block instead of finally */ ZEND_VM_SET_OPCODE(&EX(op_array)->opcodes[opline->op2.opline_num]); ZEND_VM_CONTINUE(); } if (UNEXPECTED(EX(delayed_exception) != NULL)) { EX(fast_ret) = NULL; } else { EX(fast_ret) = opline; } ZEND_VM_SET_OPCODE(opline->op1.jmp_addr); ZEND_VM_CONTINUE(); } static int ZEND_FASTCALL ZEND_FAST_RET_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { if (EX(fast_ret)) { ZEND_VM_SET_OPCODE(EX(fast_ret) + 1); if ((EX(fast_ret)->extended_value & ZEND_FAST_CALL_FROM_FINALLY)) { EX(fast_ret) = &EX(op_array)->opcodes[EX(fast_ret)->op2.opline_num]; } ZEND_VM_CONTINUE(); } else { /* special case for unhandled exceptions */ USE_OPLINE if (opline->extended_value == ZEND_FAST_RET_TO_FINALLY) { ZEND_VM_SET_OPCODE(&EX(op_array)->opcodes[opline->op2.opline_num]); ZEND_VM_CONTINUE(); } else { EG(exception) = EX(delayed_exception); EX(delayed_exception) = NULL; if (opline->extended_value == ZEND_FAST_RET_TO_CATCH) { ZEND_VM_SET_OPCODE(&EX(op_array)->opcodes[opline->op2.opline_num]); ZEND_VM_CONTINUE(); } else if (UNEXPECTED((EX(op_array)->fn_flags & ZEND_ACC_GENERATOR) != 0)) { return ZEND_GENERATOR_RETURN_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } else { return zend_leave_helper_SPEC(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } } } } static int ZEND_FASTCALL ZEND_FETCH_CLASS_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); if (EG(exception)) { zend_exception_save(TSRMLS_C); } if (IS_CONST == IS_UNUSED) { EX_T(opline->result.var).class_entry = zend_fetch_class(NULL, 0, opline->extended_value TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } else { zval *class_name = opline->op2.zv; if (IS_CONST == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { EX_T(opline->result.var).class_entry = CACHED_PTR(opline->op2.literal->cache_slot); } else { EX_T(opline->result.var).class_entry = zend_fetch_class_by_name(Z_STRVAL_P(class_name), Z_STRLEN_P(class_name), opline->op2.literal + 1, opline->extended_value TSRMLS_CC); CACHE_PTR(opline->op2.literal->cache_slot, EX_T(opline->result.var).class_entry); } } else if (Z_TYPE_P(class_name) == IS_OBJECT) { EX_T(opline->result.var).class_entry = Z_OBJCE_P(class_name); } else if (Z_TYPE_P(class_name) == IS_STRING) { EX_T(opline->result.var).class_entry = zend_fetch_class(Z_STRVAL_P(class_name), Z_STRLEN_P(class_name), opline->extended_value TSRMLS_CC); } else { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Class name must be a valid object or a string"); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } } static int ZEND_FASTCALL ZEND_INIT_FCALL_BY_NAME_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *function_name; call_slot *call = EX(call_slots) + opline->result.num; if (IS_CONST == IS_CONST) { function_name = (zval*)(opline->op2.literal+1); if (CACHED_PTR(opline->op2.literal->cache_slot)) { call->fbc = CACHED_PTR(opline->op2.literal->cache_slot); } else if (UNEXPECTED(zend_hash_quick_find(EG(function_table), Z_STRVAL_P(function_name), Z_STRLEN_P(function_name)+1, Z_HASH_P(function_name), (void **) &call->fbc) == FAILURE)) { SAVE_OPLINE(); zend_error_noreturn(E_ERROR, "Call to undefined function %s()", Z_STRVAL_P(opline->op2.zv)); } else { CACHE_PTR(opline->op2.literal->cache_slot, call->fbc); } call->object = NULL; call->called_scope = NULL; call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; /*CHECK_EXCEPTION();*/ ZEND_VM_NEXT_OPCODE(); } else { char *function_name_strval, *lcname; int function_name_strlen; SAVE_OPLINE(); function_name = opline->op2.zv; if (EXPECTED(Z_TYPE_P(function_name) == IS_STRING)) { function_name_strval = Z_STRVAL_P(function_name); function_name_strlen = Z_STRLEN_P(function_name); if (function_name_strval[0] == '\\') { function_name_strlen -= 1; lcname = zend_str_tolower_dup(function_name_strval + 1, function_name_strlen); } else { lcname = zend_str_tolower_dup(function_name_strval, function_name_strlen); } if (UNEXPECTED(zend_hash_find(EG(function_table), lcname, function_name_strlen+1, (void **) &call->fbc) == FAILURE)) { zend_error_noreturn(E_ERROR, "Call to undefined function %s()", function_name_strval); } efree(lcname); call->object = NULL; call->called_scope = NULL; call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } else if (IS_CONST != IS_CONST && IS_CONST != IS_TMP_VAR && EXPECTED(Z_TYPE_P(function_name) == IS_OBJECT) && Z_OBJ_HANDLER_P(function_name, get_closure) && Z_OBJ_HANDLER_P(function_name, get_closure)(function_name, &call->called_scope, &call->fbc, &call->object TSRMLS_CC) == SUCCESS) { if (call->object) { Z_ADDREF_P(call->object); } if (IS_CONST == IS_VAR && 0 && Z_REFCOUNT_P(function_name) == 1 && call->fbc->common.fn_flags & ZEND_ACC_CLOSURE) { /* Delay closure destruction until its invocation */ call->fbc->common.prototype = (zend_function*)function_name; } else { } call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } else if (IS_CONST != IS_CONST && EXPECTED(Z_TYPE_P(function_name) == IS_ARRAY) && zend_hash_num_elements(Z_ARRVAL_P(function_name)) == 2) { zend_class_entry *ce; zval **method = NULL; zval **obj = NULL; zend_hash_index_find(Z_ARRVAL_P(function_name), 0, (void **) &obj); zend_hash_index_find(Z_ARRVAL_P(function_name), 1, (void **) &method); if (!obj || !method) { zend_error_noreturn(E_ERROR, "Array callback has to contain indices 0 and 1"); } if (Z_TYPE_PP(obj) != IS_STRING && Z_TYPE_PP(obj) != IS_OBJECT) { zend_error_noreturn(E_ERROR, "First array member is not a valid class name or object"); } if (Z_TYPE_PP(method) != IS_STRING) { zend_error_noreturn(E_ERROR, "Second array member is not a valid method"); } if (Z_TYPE_PP(obj) == IS_STRING) { ce = zend_fetch_class_by_name(Z_STRVAL_PP(obj), Z_STRLEN_PP(obj), NULL, 0 TSRMLS_CC); if (UNEXPECTED(ce == NULL)) { CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } call->called_scope = ce; call->object = NULL; if (ce->get_static_method) { call->fbc = ce->get_static_method(ce, Z_STRVAL_PP(method), Z_STRLEN_PP(method) TSRMLS_CC); } else { call->fbc = zend_std_get_static_method(ce, Z_STRVAL_PP(method), Z_STRLEN_PP(method), NULL TSRMLS_CC); } } else { call->object = *obj; ce = call->called_scope = Z_OBJCE_PP(obj); call->fbc = Z_OBJ_HT_P(call->object)->get_method(&call->object, Z_STRVAL_PP(method), Z_STRLEN_PP(method), NULL TSRMLS_CC); if (UNEXPECTED(call->fbc == NULL)) { zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", Z_OBJ_CLASS_NAME_P(call->object), Z_STRVAL_PP(method)); } if ((call->fbc->common.fn_flags & ZEND_ACC_STATIC) != 0) { call->object = NULL; } else { if (!PZVAL_IS_REF(call->object)) { Z_ADDREF_P(call->object); /* For $this pointer */ } else { zval *this_ptr; ALLOC_ZVAL(this_ptr); INIT_PZVAL_COPY(this_ptr, call->object); zval_copy_ctor(this_ptr); call->object = this_ptr; } } } if (UNEXPECTED(call->fbc == NULL)) { zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", ce->name, Z_STRVAL_PP(method)); } call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } else { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Function name must be a string"); ZEND_VM_NEXT_OPCODE(); /* Never reached */ } } } static int ZEND_FASTCALL ZEND_INIT_NS_FCALL_BY_NAME_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_literal *func_name; call_slot *call = EX(call_slots) + opline->result.num; func_name = opline->op2.literal + 1; if (CACHED_PTR(opline->op2.literal->cache_slot)) { call->fbc = CACHED_PTR(opline->op2.literal->cache_slot); } else if (zend_hash_quick_find(EG(function_table), Z_STRVAL(func_name->constant), Z_STRLEN(func_name->constant)+1, func_name->hash_value, (void **) &call->fbc)==FAILURE) { func_name++; if (UNEXPECTED(zend_hash_quick_find(EG(function_table), Z_STRVAL(func_name->constant), Z_STRLEN(func_name->constant)+1, func_name->hash_value, (void **) &call->fbc)==FAILURE)) { SAVE_OPLINE(); zend_error_noreturn(E_ERROR, "Call to undefined function %s()", Z_STRVAL_P(opline->op2.zv)); } else { CACHE_PTR(opline->op2.literal->cache_slot, call->fbc); } } else { CACHE_PTR(opline->op2.literal->cache_slot, call->fbc); } call->object = NULL; call->called_scope = NULL; call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_RECV_INIT_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *assignment_value; zend_uint arg_num = opline->op1.num; zval **param = zend_vm_stack_get_arg(arg_num TSRMLS_CC); zval **var_ptr; SAVE_OPLINE(); if (param == NULL) { ALLOC_ZVAL(assignment_value); *assignment_value = *opline->op2.zv; if (IS_CONSTANT_TYPE(Z_TYPE_P(assignment_value))) { Z_SET_REFCOUNT_P(assignment_value, 1); zval_update_constant(&assignment_value, 0 TSRMLS_CC); } else if (Z_TYPE_P(assignment_value) == IS_ARRAY) { HashTable *ht; ALLOC_HASHTABLE(ht); zend_hash_init(ht, zend_hash_num_elements(Z_ARRVAL_P(assignment_value)), NULL, ZVAL_PTR_DTOR, 0); zend_hash_copy(ht, Z_ARRVAL_P(assignment_value), (copy_ctor_func_t) zval_deep_copy, NULL, sizeof(zval *)); Z_ARRVAL_P(assignment_value) = ht; } else { zval_copy_ctor(assignment_value); } INIT_PZVAL(assignment_value); } else { assignment_value = *param; Z_ADDREF_P(assignment_value); } zend_verify_arg_type((zend_function *) EG(active_op_array), arg_num, assignment_value, opline->extended_value, opline->op2.zv TSRMLS_CC); var_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->result.var TSRMLS_CC); zval_ptr_dtor(var_ptr); *var_ptr = assignment_value; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BRK_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_brk_cont_element *el; SAVE_OPLINE(); el = zend_brk_cont(Z_LVAL_P(opline->op2.zv), opline->op1.opline_num, EX(op_array), execute_data TSRMLS_CC); ZEND_VM_JMP(EX(op_array)->opcodes + el->brk); } static int ZEND_FASTCALL ZEND_CONT_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_brk_cont_element *el; SAVE_OPLINE(); el = zend_brk_cont(Z_LVAL_P(opline->op2.zv), opline->op1.opline_num, EX(op_array), execute_data TSRMLS_CC); ZEND_VM_JMP(EX(op_array)->opcodes + el->cont); } static int ZEND_FASTCALL ZEND_GOTO_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { zend_op *brk_opline; USE_OPLINE zend_brk_cont_element *el; SAVE_OPLINE(); el = zend_brk_cont(Z_LVAL_P(opline->op2.zv), opline->extended_value, EX(op_array), execute_data TSRMLS_CC); brk_opline = EX(op_array)->opcodes + el->brk; switch (brk_opline->opcode) { case ZEND_SWITCH_FREE: if (!(brk_opline->extended_value & EXT_TYPE_FREE_ON_RETURN)) { zval_ptr_dtor(&EX_T(brk_opline->op1.var).var.ptr); } break; case ZEND_FREE: if (!(brk_opline->extended_value & EXT_TYPE_FREE_ON_RETURN)) { zendi_zval_dtor(EX_T(brk_opline->op1.var).tmp_var); } break; } ZEND_VM_JMP(opline->op1.jmp_addr); } static int ZEND_FASTCALL ZEND_ADD_INTERFACE_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_class_entry *ce = EX_T(opline->op1.var).class_entry; zend_class_entry *iface; SAVE_OPLINE(); if (CACHED_PTR(opline->op2.literal->cache_slot)) { iface = CACHED_PTR(opline->op2.literal->cache_slot); } else { iface = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, opline->extended_value TSRMLS_CC); if (UNEXPECTED(iface == NULL)) { CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } CACHE_PTR(opline->op2.literal->cache_slot, iface); } if (UNEXPECTED((iface->ce_flags & ZEND_ACC_INTERFACE) == 0)) { zend_error_noreturn(E_ERROR, "%s cannot implement %s - it is not an interface", ce->name, iface->name); } zend_do_implement_interface(ce, iface TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_CLASS_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); if (EG(exception)) { zend_exception_save(TSRMLS_C); } if (IS_TMP_VAR == IS_UNUSED) { EX_T(opline->result.var).class_entry = zend_fetch_class(NULL, 0, opline->extended_value TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } else { zend_free_op free_op2; zval *class_name = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (IS_TMP_VAR == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { EX_T(opline->result.var).class_entry = CACHED_PTR(opline->op2.literal->cache_slot); } else { EX_T(opline->result.var).class_entry = zend_fetch_class_by_name(Z_STRVAL_P(class_name), Z_STRLEN_P(class_name), opline->op2.literal + 1, opline->extended_value TSRMLS_CC); CACHE_PTR(opline->op2.literal->cache_slot, EX_T(opline->result.var).class_entry); } } else if (Z_TYPE_P(class_name) == IS_OBJECT) { EX_T(opline->result.var).class_entry = Z_OBJCE_P(class_name); } else if (Z_TYPE_P(class_name) == IS_STRING) { EX_T(opline->result.var).class_entry = zend_fetch_class(Z_STRVAL_P(class_name), Z_STRLEN_P(class_name), opline->extended_value TSRMLS_CC); } else { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Class name must be a valid object or a string"); } zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } } static int ZEND_FASTCALL ZEND_INIT_FCALL_BY_NAME_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *function_name; call_slot *call = EX(call_slots) + opline->result.num; if (IS_TMP_VAR == IS_CONST) { function_name = (zval*)(opline->op2.literal+1); if (CACHED_PTR(opline->op2.literal->cache_slot)) { call->fbc = CACHED_PTR(opline->op2.literal->cache_slot); } else if (UNEXPECTED(zend_hash_quick_find(EG(function_table), Z_STRVAL_P(function_name), Z_STRLEN_P(function_name)+1, Z_HASH_P(function_name), (void **) &call->fbc) == FAILURE)) { SAVE_OPLINE(); zend_error_noreturn(E_ERROR, "Call to undefined function %s()", Z_STRVAL_P(opline->op2.zv)); } else { CACHE_PTR(opline->op2.literal->cache_slot, call->fbc); } call->object = NULL; call->called_scope = NULL; call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; /*CHECK_EXCEPTION();*/ ZEND_VM_NEXT_OPCODE(); } else { char *function_name_strval, *lcname; int function_name_strlen; zend_free_op free_op2; SAVE_OPLINE(); function_name = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (EXPECTED(Z_TYPE_P(function_name) == IS_STRING)) { function_name_strval = Z_STRVAL_P(function_name); function_name_strlen = Z_STRLEN_P(function_name); if (function_name_strval[0] == '\\') { function_name_strlen -= 1; lcname = zend_str_tolower_dup(function_name_strval + 1, function_name_strlen); } else { lcname = zend_str_tolower_dup(function_name_strval, function_name_strlen); } if (UNEXPECTED(zend_hash_find(EG(function_table), lcname, function_name_strlen+1, (void **) &call->fbc) == FAILURE)) { zend_error_noreturn(E_ERROR, "Call to undefined function %s()", function_name_strval); } efree(lcname); zval_dtor(free_op2.var); call->object = NULL; call->called_scope = NULL; call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } else if (IS_TMP_VAR != IS_CONST && IS_TMP_VAR != IS_TMP_VAR && EXPECTED(Z_TYPE_P(function_name) == IS_OBJECT) && Z_OBJ_HANDLER_P(function_name, get_closure) && Z_OBJ_HANDLER_P(function_name, get_closure)(function_name, &call->called_scope, &call->fbc, &call->object TSRMLS_CC) == SUCCESS) { if (call->object) { Z_ADDREF_P(call->object); } if (IS_TMP_VAR == IS_VAR && 1 && Z_REFCOUNT_P(function_name) == 1 && call->fbc->common.fn_flags & ZEND_ACC_CLOSURE) { /* Delay closure destruction until its invocation */ call->fbc->common.prototype = (zend_function*)function_name; } else { zval_dtor(free_op2.var); } call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } else if (IS_TMP_VAR != IS_CONST && EXPECTED(Z_TYPE_P(function_name) == IS_ARRAY) && zend_hash_num_elements(Z_ARRVAL_P(function_name)) == 2) { zend_class_entry *ce; zval **method = NULL; zval **obj = NULL; zend_hash_index_find(Z_ARRVAL_P(function_name), 0, (void **) &obj); zend_hash_index_find(Z_ARRVAL_P(function_name), 1, (void **) &method); if (!obj || !method) { zend_error_noreturn(E_ERROR, "Array callback has to contain indices 0 and 1"); } if (Z_TYPE_PP(obj) != IS_STRING && Z_TYPE_PP(obj) != IS_OBJECT) { zend_error_noreturn(E_ERROR, "First array member is not a valid class name or object"); } if (Z_TYPE_PP(method) != IS_STRING) { zend_error_noreturn(E_ERROR, "Second array member is not a valid method"); } if (Z_TYPE_PP(obj) == IS_STRING) { ce = zend_fetch_class_by_name(Z_STRVAL_PP(obj), Z_STRLEN_PP(obj), NULL, 0 TSRMLS_CC); if (UNEXPECTED(ce == NULL)) { CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } call->called_scope = ce; call->object = NULL; if (ce->get_static_method) { call->fbc = ce->get_static_method(ce, Z_STRVAL_PP(method), Z_STRLEN_PP(method) TSRMLS_CC); } else { call->fbc = zend_std_get_static_method(ce, Z_STRVAL_PP(method), Z_STRLEN_PP(method), NULL TSRMLS_CC); } } else { call->object = *obj; ce = call->called_scope = Z_OBJCE_PP(obj); call->fbc = Z_OBJ_HT_P(call->object)->get_method(&call->object, Z_STRVAL_PP(method), Z_STRLEN_PP(method), NULL TSRMLS_CC); if (UNEXPECTED(call->fbc == NULL)) { zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", Z_OBJ_CLASS_NAME_P(call->object), Z_STRVAL_PP(method)); } if ((call->fbc->common.fn_flags & ZEND_ACC_STATIC) != 0) { call->object = NULL; } else { if (!PZVAL_IS_REF(call->object)) { Z_ADDREF_P(call->object); /* For $this pointer */ } else { zval *this_ptr; ALLOC_ZVAL(this_ptr); INIT_PZVAL_COPY(this_ptr, call->object); zval_copy_ctor(this_ptr); call->object = this_ptr; } } } if (UNEXPECTED(call->fbc == NULL)) { zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", ce->name, Z_STRVAL_PP(method)); } call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } else { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Function name must be a string"); ZEND_VM_NEXT_OPCODE(); /* Never reached */ } } } static int ZEND_FASTCALL ZEND_FETCH_CLASS_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); if (EG(exception)) { zend_exception_save(TSRMLS_C); } if (IS_VAR == IS_UNUSED) { EX_T(opline->result.var).class_entry = zend_fetch_class(NULL, 0, opline->extended_value TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } else { zend_free_op free_op2; zval *class_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (IS_VAR == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { EX_T(opline->result.var).class_entry = CACHED_PTR(opline->op2.literal->cache_slot); } else { EX_T(opline->result.var).class_entry = zend_fetch_class_by_name(Z_STRVAL_P(class_name), Z_STRLEN_P(class_name), opline->op2.literal + 1, opline->extended_value TSRMLS_CC); CACHE_PTR(opline->op2.literal->cache_slot, EX_T(opline->result.var).class_entry); } } else if (Z_TYPE_P(class_name) == IS_OBJECT) { EX_T(opline->result.var).class_entry = Z_OBJCE_P(class_name); } else if (Z_TYPE_P(class_name) == IS_STRING) { EX_T(opline->result.var).class_entry = zend_fetch_class(Z_STRVAL_P(class_name), Z_STRLEN_P(class_name), opline->extended_value TSRMLS_CC); } else { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Class name must be a valid object or a string"); } zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } } static int ZEND_FASTCALL ZEND_INIT_FCALL_BY_NAME_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *function_name; call_slot *call = EX(call_slots) + opline->result.num; if (IS_VAR == IS_CONST) { function_name = (zval*)(opline->op2.literal+1); if (CACHED_PTR(opline->op2.literal->cache_slot)) { call->fbc = CACHED_PTR(opline->op2.literal->cache_slot); } else if (UNEXPECTED(zend_hash_quick_find(EG(function_table), Z_STRVAL_P(function_name), Z_STRLEN_P(function_name)+1, Z_HASH_P(function_name), (void **) &call->fbc) == FAILURE)) { SAVE_OPLINE(); zend_error_noreturn(E_ERROR, "Call to undefined function %s()", Z_STRVAL_P(opline->op2.zv)); } else { CACHE_PTR(opline->op2.literal->cache_slot, call->fbc); } call->object = NULL; call->called_scope = NULL; call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; /*CHECK_EXCEPTION();*/ ZEND_VM_NEXT_OPCODE(); } else { char *function_name_strval, *lcname; int function_name_strlen; zend_free_op free_op2; SAVE_OPLINE(); function_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (EXPECTED(Z_TYPE_P(function_name) == IS_STRING)) { function_name_strval = Z_STRVAL_P(function_name); function_name_strlen = Z_STRLEN_P(function_name); if (function_name_strval[0] == '\\') { function_name_strlen -= 1; lcname = zend_str_tolower_dup(function_name_strval + 1, function_name_strlen); } else { lcname = zend_str_tolower_dup(function_name_strval, function_name_strlen); } if (UNEXPECTED(zend_hash_find(EG(function_table), lcname, function_name_strlen+1, (void **) &call->fbc) == FAILURE)) { zend_error_noreturn(E_ERROR, "Call to undefined function %s()", function_name_strval); } efree(lcname); zval_ptr_dtor_nogc(&free_op2.var); call->object = NULL; call->called_scope = NULL; call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } else if (IS_VAR != IS_CONST && IS_VAR != IS_TMP_VAR && EXPECTED(Z_TYPE_P(function_name) == IS_OBJECT) && Z_OBJ_HANDLER_P(function_name, get_closure) && Z_OBJ_HANDLER_P(function_name, get_closure)(function_name, &call->called_scope, &call->fbc, &call->object TSRMLS_CC) == SUCCESS) { if (call->object) { Z_ADDREF_P(call->object); } if (IS_VAR == IS_VAR && (free_op2.var != NULL) && Z_REFCOUNT_P(function_name) == 1 && call->fbc->common.fn_flags & ZEND_ACC_CLOSURE) { /* Delay closure destruction until its invocation */ call->fbc->common.prototype = (zend_function*)function_name; } else { zval_ptr_dtor_nogc(&free_op2.var); } call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } else if (IS_VAR != IS_CONST && EXPECTED(Z_TYPE_P(function_name) == IS_ARRAY) && zend_hash_num_elements(Z_ARRVAL_P(function_name)) == 2) { zend_class_entry *ce; zval **method = NULL; zval **obj = NULL; zend_hash_index_find(Z_ARRVAL_P(function_name), 0, (void **) &obj); zend_hash_index_find(Z_ARRVAL_P(function_name), 1, (void **) &method); if (!obj || !method) { zend_error_noreturn(E_ERROR, "Array callback has to contain indices 0 and 1"); } if (Z_TYPE_PP(obj) != IS_STRING && Z_TYPE_PP(obj) != IS_OBJECT) { zend_error_noreturn(E_ERROR, "First array member is not a valid class name or object"); } if (Z_TYPE_PP(method) != IS_STRING) { zend_error_noreturn(E_ERROR, "Second array member is not a valid method"); } if (Z_TYPE_PP(obj) == IS_STRING) { ce = zend_fetch_class_by_name(Z_STRVAL_PP(obj), Z_STRLEN_PP(obj), NULL, 0 TSRMLS_CC); if (UNEXPECTED(ce == NULL)) { CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } call->called_scope = ce; call->object = NULL; if (ce->get_static_method) { call->fbc = ce->get_static_method(ce, Z_STRVAL_PP(method), Z_STRLEN_PP(method) TSRMLS_CC); } else { call->fbc = zend_std_get_static_method(ce, Z_STRVAL_PP(method), Z_STRLEN_PP(method), NULL TSRMLS_CC); } } else { call->object = *obj; ce = call->called_scope = Z_OBJCE_PP(obj); call->fbc = Z_OBJ_HT_P(call->object)->get_method(&call->object, Z_STRVAL_PP(method), Z_STRLEN_PP(method), NULL TSRMLS_CC); if (UNEXPECTED(call->fbc == NULL)) { zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", Z_OBJ_CLASS_NAME_P(call->object), Z_STRVAL_PP(method)); } if ((call->fbc->common.fn_flags & ZEND_ACC_STATIC) != 0) { call->object = NULL; } else { if (!PZVAL_IS_REF(call->object)) { Z_ADDREF_P(call->object); /* For $this pointer */ } else { zval *this_ptr; ALLOC_ZVAL(this_ptr); INIT_PZVAL_COPY(this_ptr, call->object); zval_copy_ctor(this_ptr); call->object = this_ptr; } } } if (UNEXPECTED(call->fbc == NULL)) { zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", ce->name, Z_STRVAL_PP(method)); } call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } else { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Function name must be a string"); ZEND_VM_NEXT_OPCODE(); /* Never reached */ } } } static int ZEND_FASTCALL ZEND_FETCH_CLASS_SPEC_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); if (EG(exception)) { zend_exception_save(TSRMLS_C); } if (IS_UNUSED == IS_UNUSED) { EX_T(opline->result.var).class_entry = zend_fetch_class(NULL, 0, opline->extended_value TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } else { zval *class_name = NULL; if (IS_UNUSED == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { EX_T(opline->result.var).class_entry = CACHED_PTR(opline->op2.literal->cache_slot); } else { EX_T(opline->result.var).class_entry = zend_fetch_class_by_name(Z_STRVAL_P(class_name), Z_STRLEN_P(class_name), opline->op2.literal + 1, opline->extended_value TSRMLS_CC); CACHE_PTR(opline->op2.literal->cache_slot, EX_T(opline->result.var).class_entry); } } else if (Z_TYPE_P(class_name) == IS_OBJECT) { EX_T(opline->result.var).class_entry = Z_OBJCE_P(class_name); } else if (Z_TYPE_P(class_name) == IS_STRING) { EX_T(opline->result.var).class_entry = zend_fetch_class(Z_STRVAL_P(class_name), Z_STRLEN_P(class_name), opline->extended_value TSRMLS_CC); } else { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Class name must be a valid object or a string"); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } } static int ZEND_FASTCALL ZEND_FETCH_CLASS_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); if (EG(exception)) { zend_exception_save(TSRMLS_C); } if (IS_CV == IS_UNUSED) { EX_T(opline->result.var).class_entry = zend_fetch_class(NULL, 0, opline->extended_value TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } else { zval *class_name = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); if (IS_CV == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { EX_T(opline->result.var).class_entry = CACHED_PTR(opline->op2.literal->cache_slot); } else { EX_T(opline->result.var).class_entry = zend_fetch_class_by_name(Z_STRVAL_P(class_name), Z_STRLEN_P(class_name), opline->op2.literal + 1, opline->extended_value TSRMLS_CC); CACHE_PTR(opline->op2.literal->cache_slot, EX_T(opline->result.var).class_entry); } } else if (Z_TYPE_P(class_name) == IS_OBJECT) { EX_T(opline->result.var).class_entry = Z_OBJCE_P(class_name); } else if (Z_TYPE_P(class_name) == IS_STRING) { EX_T(opline->result.var).class_entry = zend_fetch_class(Z_STRVAL_P(class_name), Z_STRLEN_P(class_name), opline->extended_value TSRMLS_CC); } else { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Class name must be a valid object or a string"); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } } static int ZEND_FASTCALL ZEND_INIT_FCALL_BY_NAME_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *function_name; call_slot *call = EX(call_slots) + opline->result.num; if (IS_CV == IS_CONST) { function_name = (zval*)(opline->op2.literal+1); if (CACHED_PTR(opline->op2.literal->cache_slot)) { call->fbc = CACHED_PTR(opline->op2.literal->cache_slot); } else if (UNEXPECTED(zend_hash_quick_find(EG(function_table), Z_STRVAL_P(function_name), Z_STRLEN_P(function_name)+1, Z_HASH_P(function_name), (void **) &call->fbc) == FAILURE)) { SAVE_OPLINE(); zend_error_noreturn(E_ERROR, "Call to undefined function %s()", Z_STRVAL_P(opline->op2.zv)); } else { CACHE_PTR(opline->op2.literal->cache_slot, call->fbc); } call->object = NULL; call->called_scope = NULL; call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; /*CHECK_EXCEPTION();*/ ZEND_VM_NEXT_OPCODE(); } else { char *function_name_strval, *lcname; int function_name_strlen; SAVE_OPLINE(); function_name = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); if (EXPECTED(Z_TYPE_P(function_name) == IS_STRING)) { function_name_strval = Z_STRVAL_P(function_name); function_name_strlen = Z_STRLEN_P(function_name); if (function_name_strval[0] == '\\') { function_name_strlen -= 1; lcname = zend_str_tolower_dup(function_name_strval + 1, function_name_strlen); } else { lcname = zend_str_tolower_dup(function_name_strval, function_name_strlen); } if (UNEXPECTED(zend_hash_find(EG(function_table), lcname, function_name_strlen+1, (void **) &call->fbc) == FAILURE)) { zend_error_noreturn(E_ERROR, "Call to undefined function %s()", function_name_strval); } efree(lcname); call->object = NULL; call->called_scope = NULL; call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } else if (IS_CV != IS_CONST && IS_CV != IS_TMP_VAR && EXPECTED(Z_TYPE_P(function_name) == IS_OBJECT) && Z_OBJ_HANDLER_P(function_name, get_closure) && Z_OBJ_HANDLER_P(function_name, get_closure)(function_name, &call->called_scope, &call->fbc, &call->object TSRMLS_CC) == SUCCESS) { if (call->object) { Z_ADDREF_P(call->object); } if (IS_CV == IS_VAR && 0 && Z_REFCOUNT_P(function_name) == 1 && call->fbc->common.fn_flags & ZEND_ACC_CLOSURE) { /* Delay closure destruction until its invocation */ call->fbc->common.prototype = (zend_function*)function_name; } else { } call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } else if (IS_CV != IS_CONST && EXPECTED(Z_TYPE_P(function_name) == IS_ARRAY) && zend_hash_num_elements(Z_ARRVAL_P(function_name)) == 2) { zend_class_entry *ce; zval **method = NULL; zval **obj = NULL; zend_hash_index_find(Z_ARRVAL_P(function_name), 0, (void **) &obj); zend_hash_index_find(Z_ARRVAL_P(function_name), 1, (void **) &method); if (!obj || !method) { zend_error_noreturn(E_ERROR, "Array callback has to contain indices 0 and 1"); } if (Z_TYPE_PP(obj) != IS_STRING && Z_TYPE_PP(obj) != IS_OBJECT) { zend_error_noreturn(E_ERROR, "First array member is not a valid class name or object"); } if (Z_TYPE_PP(method) != IS_STRING) { zend_error_noreturn(E_ERROR, "Second array member is not a valid method"); } if (Z_TYPE_PP(obj) == IS_STRING) { ce = zend_fetch_class_by_name(Z_STRVAL_PP(obj), Z_STRLEN_PP(obj), NULL, 0 TSRMLS_CC); if (UNEXPECTED(ce == NULL)) { CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } call->called_scope = ce; call->object = NULL; if (ce->get_static_method) { call->fbc = ce->get_static_method(ce, Z_STRVAL_PP(method), Z_STRLEN_PP(method) TSRMLS_CC); } else { call->fbc = zend_std_get_static_method(ce, Z_STRVAL_PP(method), Z_STRLEN_PP(method), NULL TSRMLS_CC); } } else { call->object = *obj; ce = call->called_scope = Z_OBJCE_PP(obj); call->fbc = Z_OBJ_HT_P(call->object)->get_method(&call->object, Z_STRVAL_PP(method), Z_STRLEN_PP(method), NULL TSRMLS_CC); if (UNEXPECTED(call->fbc == NULL)) { zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", Z_OBJ_CLASS_NAME_P(call->object), Z_STRVAL_PP(method)); } if ((call->fbc->common.fn_flags & ZEND_ACC_STATIC) != 0) { call->object = NULL; } else { if (!PZVAL_IS_REF(call->object)) { Z_ADDREF_P(call->object); /* For $this pointer */ } else { zval *this_ptr; ALLOC_ZVAL(this_ptr); INIT_PZVAL_COPY(this_ptr, call->object); zval_copy_ctor(this_ptr); call->object = this_ptr; } } } if (UNEXPECTED(call->fbc == NULL)) { zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", ce->name, Z_STRVAL_PP(method)); } call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } else { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Function name must be a string"); ZEND_VM_NEXT_OPCODE(); /* Never reached */ } } } static int ZEND_FASTCALL ZEND_BW_NOT_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); bitwise_not_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BOOL_NOT_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); boolean_not_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ECHO_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *z; SAVE_OPLINE(); z = opline->op1.zv; if (IS_CONST == IS_TMP_VAR && Z_TYPE_P(z) == IS_OBJECT) { INIT_PZVAL(z); } zend_print_variable(z); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_PRINT_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE ZVAL_LONG(&EX_T(opline->result.var).tmp_var, 1); return ZEND_ECHO_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_JMPZ_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *val; int ret; SAVE_OPLINE(); val = opline->op1.zv; if (IS_CONST == IS_TMP_VAR && EXPECTED(Z_TYPE_P(val) == IS_BOOL)) { ret = Z_LVAL_P(val); } else { ret = i_zend_is_true(val); if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } } if (!ret) { #if DEBUG_ZEND>=2 printf("Conditional jmp to %d\n", opline->op2.opline_num); #endif ZEND_VM_SET_OPCODE(opline->op2.jmp_addr); ZEND_VM_CONTINUE(); } ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_JMPNZ_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *val; int ret; SAVE_OPLINE(); val = opline->op1.zv; if (IS_CONST == IS_TMP_VAR && EXPECTED(Z_TYPE_P(val) == IS_BOOL)) { ret = Z_LVAL_P(val); } else { ret = i_zend_is_true(val); if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } } if (ret) { #if DEBUG_ZEND>=2 printf("Conditional jmp to %d\n", opline->op2.opline_num); #endif ZEND_VM_SET_OPCODE(opline->op2.jmp_addr); ZEND_VM_CONTINUE(); } ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_JMPZNZ_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *val; int retval; SAVE_OPLINE(); val = opline->op1.zv; if (IS_CONST == IS_TMP_VAR && EXPECTED(Z_TYPE_P(val) == IS_BOOL)) { retval = Z_LVAL_P(val); } else { retval = i_zend_is_true(val); if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } } if (EXPECTED(retval != 0)) { #if DEBUG_ZEND>=2 printf("Conditional jmp on true to %d\n", opline->extended_value); #endif ZEND_VM_SET_OPCODE(&EX(op_array)->opcodes[opline->extended_value]); ZEND_VM_CONTINUE(); /* CHECK_ME */ } else { #if DEBUG_ZEND>=2 printf("Conditional jmp on false to %d\n", opline->op2.opline_num); #endif ZEND_VM_SET_OPCODE(&EX(op_array)->opcodes[opline->op2.opline_num]); ZEND_VM_CONTINUE(); /* CHECK_ME */ } } static int ZEND_FASTCALL ZEND_JMPZ_EX_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *val; int retval; SAVE_OPLINE(); val = opline->op1.zv; if (IS_CONST == IS_TMP_VAR && EXPECTED(Z_TYPE_P(val) == IS_BOOL)) { retval = Z_LVAL_P(val); } else { retval = i_zend_is_true(val); if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } } Z_LVAL(EX_T(opline->result.var).tmp_var) = retval; Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_BOOL; if (!retval) { #if DEBUG_ZEND>=2 printf("Conditional jmp to %d\n", opline->op2.opline_num); #endif ZEND_VM_SET_OPCODE(opline->op2.jmp_addr); ZEND_VM_CONTINUE(); } ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_JMPNZ_EX_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *val; int retval; SAVE_OPLINE(); val = opline->op1.zv; if (IS_CONST == IS_TMP_VAR && EXPECTED(Z_TYPE_P(val) == IS_BOOL)) { retval = Z_LVAL_P(val); } else { retval = i_zend_is_true(val); if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } } Z_LVAL(EX_T(opline->result.var).tmp_var) = retval; Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_BOOL; if (retval) { #if DEBUG_ZEND>=2 printf("Conditional jmp to %d\n", opline->op2.opline_num); #endif ZEND_VM_SET_OPCODE(opline->op2.jmp_addr); ZEND_VM_CONTINUE(); } ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_DO_FCALL_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *fname = opline->op1.zv; call_slot *call = EX(call_slots) + opline->op2.num; if (CACHED_PTR(opline->op1.literal->cache_slot)) { EX(function_state).function = CACHED_PTR(opline->op1.literal->cache_slot); } else if (UNEXPECTED(zend_hash_quick_find(EG(function_table), Z_STRVAL_P(fname), Z_STRLEN_P(fname)+1, Z_HASH_P(fname), (void **) &EX(function_state).function)==FAILURE)) { SAVE_OPLINE(); zend_error_noreturn(E_ERROR, "Call to undefined function %s()", fname->value.str.val); } else { CACHE_PTR(opline->op1.literal->cache_slot, EX(function_state).function); } call->fbc = EX(function_state).function; call->object = NULL; call->called_scope = NULL; call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; return zend_do_fcall_common_helper_SPEC(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_RETURN_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *retval_ptr; SAVE_OPLINE(); retval_ptr = opline->op1.zv; if (!EG(return_value_ptr_ptr)) { } else { if (IS_CONST == IS_CONST || IS_CONST == IS_TMP_VAR || PZVAL_IS_REF(retval_ptr)) { zval *ret; ALLOC_ZVAL(ret); INIT_PZVAL_COPY(ret, retval_ptr); if (IS_CONST != IS_TMP_VAR) { zval_copy_ctor(ret); } *EG(return_value_ptr_ptr) = ret; } else if ((IS_CONST == IS_CV || IS_CONST == IS_VAR) && retval_ptr == &EG(uninitialized_zval)) { zval *ret; if (IS_CONST == IS_VAR) { Z_DELREF_P(retval_ptr); } ALLOC_INIT_ZVAL(ret); *EG(return_value_ptr_ptr) = ret; } else { *EG(return_value_ptr_ptr) = retval_ptr; if (IS_CONST == IS_CV) { Z_ADDREF_P(retval_ptr); } } } return zend_leave_helper_SPEC(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_RETURN_BY_REF_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *retval_ptr; zval **retval_ptr_ptr; SAVE_OPLINE(); do { if (IS_CONST == IS_CONST || IS_CONST == IS_TMP_VAR || (IS_CONST == IS_VAR && opline->extended_value == ZEND_RETURNS_VALUE)) { /* Not supposed to happen, but we'll allow it */ zend_error(E_NOTICE, "Only variable references should be returned by reference"); retval_ptr = opline->op1.zv; if (!EG(return_value_ptr_ptr)) { if (IS_CONST == IS_TMP_VAR) { } } else if (!0) { /* Not a temp var */ zval *ret; ALLOC_ZVAL(ret); INIT_PZVAL_COPY(ret, retval_ptr); zval_copy_ctor(ret); *EG(return_value_ptr_ptr) = ret; } else { zval *ret; ALLOC_ZVAL(ret); INIT_PZVAL_COPY(ret, retval_ptr); *EG(return_value_ptr_ptr) = ret; } break; } retval_ptr_ptr = NULL; if (IS_CONST == IS_VAR && UNEXPECTED(retval_ptr_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot return string offsets by reference"); } if (IS_CONST == IS_VAR && !Z_ISREF_PP(retval_ptr_ptr)) { if (opline->extended_value == ZEND_RETURNS_FUNCTION && EX_T(opline->op1.var).var.fcall_returned_reference) { } else if (EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) { zend_error(E_NOTICE, "Only variable references should be returned by reference"); if (EG(return_value_ptr_ptr)) { zval *ret; ALLOC_ZVAL(ret); INIT_PZVAL_COPY(ret, *retval_ptr_ptr); zval_copy_ctor(ret); *EG(return_value_ptr_ptr) = ret; } break; } } if (EG(return_value_ptr_ptr)) { SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr_ptr); Z_ADDREF_PP(retval_ptr_ptr); *EG(return_value_ptr_ptr) = *retval_ptr_ptr; } } while (0); return zend_leave_helper_SPEC(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_THROW_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *value; zval *exception; SAVE_OPLINE(); value = opline->op1.zv; if (IS_CONST == IS_CONST || UNEXPECTED(Z_TYPE_P(value) != IS_OBJECT)) { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Can only throw objects"); } zend_exception_save(TSRMLS_C); /* Not sure if a complete copy is what we want here */ ALLOC_ZVAL(exception); INIT_PZVAL_COPY(exception, value); if (!0) { zval_copy_ctor(exception); } zend_throw_exception_object(exception TSRMLS_CC); zend_exception_restore(TSRMLS_C); HANDLE_EXCEPTION(); } static int ZEND_FASTCALL ZEND_SEND_VAL_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); if (opline->extended_value == ZEND_DO_FCALL_BY_NAME) { if (ARG_MUST_BE_SENT_BY_REF(EX(call)->fbc, opline->op2.num)) { zend_error_noreturn(E_ERROR, "Cannot pass parameter %d by reference", opline->op2.num); } } { zval *valptr; zval *value; value = opline->op1.zv; ALLOC_ZVAL(valptr); INIT_PZVAL_COPY(valptr, value); if (!0) { zval_copy_ctor(valptr); } zend_vm_stack_push(valptr TSRMLS_CC); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BOOL_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *retval = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); /* PHP 3.0 returned "" for false and 1 for true, here we use 0 and 1 for now */ ZVAL_BOOL(retval, i_zend_is_true(opline->op1.zv)); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_CLONE_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *obj; zend_class_entry *ce; zend_function *clone; zend_object_clone_obj_t clone_call; SAVE_OPLINE(); obj = opline->op1.zv; if (IS_CONST == IS_CONST || UNEXPECTED(Z_TYPE_P(obj) != IS_OBJECT)) { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "__clone method called on non-object"); } ce = Z_OBJCE_P(obj); clone = ce ? ce->clone : NULL; clone_call = Z_OBJ_HT_P(obj)->clone_obj; if (UNEXPECTED(clone_call == NULL)) { if (ce) { zend_error_noreturn(E_ERROR, "Trying to clone an uncloneable object of class %s", ce->name); } else { zend_error_noreturn(E_ERROR, "Trying to clone an uncloneable object"); } } if (ce && clone) { if (clone->op_array.fn_flags & ZEND_ACC_PRIVATE) { /* Ensure that if we're calling a private function, we're allowed to do so. */ if (UNEXPECTED(ce != EG(scope))) { zend_error_noreturn(E_ERROR, "Call to private %s::__clone() from context '%s'", ce->name, EG(scope) ? EG(scope)->name : ""); } } else if ((clone->common.fn_flags & ZEND_ACC_PROTECTED)) { /* Ensure that if we're calling a protected function, we're allowed to do so. */ if (UNEXPECTED(!zend_check_protected(zend_get_function_root_class(clone), EG(scope)))) { zend_error_noreturn(E_ERROR, "Call to protected %s::__clone() from context '%s'", ce->name, EG(scope) ? EG(scope)->name : ""); } } } if (EXPECTED(EG(exception) == NULL)) { zval *retval; ALLOC_ZVAL(retval); Z_OBJVAL_P(retval) = clone_call(obj TSRMLS_CC); Z_TYPE_P(retval) = IS_OBJECT; Z_SET_REFCOUNT_P(retval, 1); Z_SET_ISREF_P(retval); if (!RETURN_VALUE_USED(opline) || UNEXPECTED(EG(exception) != NULL)) { zval_ptr_dtor(&retval); } else { EX_T(opline->result.var).var.ptr = retval; } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_CAST_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *expr; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); expr = opline->op1.zv; if (opline->extended_value != IS_STRING) { ZVAL_COPY_VALUE(result, expr); if (!0) { zendi_zval_copy_ctor(*result); } } switch (opline->extended_value) { case IS_NULL: convert_to_null(result); break; case IS_BOOL: convert_to_boolean(result); break; case IS_LONG: convert_to_long(result); break; case IS_DOUBLE: convert_to_double(result); break; case IS_STRING: { zval var_copy; int use_copy; zend_make_printable_zval(expr, &var_copy, &use_copy); if (use_copy) { ZVAL_COPY_VALUE(result, &var_copy); if (0) { } } else { ZVAL_COPY_VALUE(result, expr); if (!0) { zendi_zval_copy_ctor(*result); } } break; } case IS_ARRAY: convert_to_array(result); break; case IS_OBJECT: convert_to_object(result); break; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INCLUDE_OR_EVAL_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_op_array *new_op_array=NULL; zval *inc_filename; zval *tmp_inc_filename = NULL; zend_bool failure_retval=0; SAVE_OPLINE(); inc_filename = opline->op1.zv; if (inc_filename->type!=IS_STRING) { MAKE_STD_ZVAL(tmp_inc_filename); ZVAL_COPY_VALUE(tmp_inc_filename, inc_filename); zval_copy_ctor(tmp_inc_filename); convert_to_string(tmp_inc_filename); inc_filename = tmp_inc_filename; } if (opline->extended_value != ZEND_EVAL && strlen(Z_STRVAL_P(inc_filename)) != Z_STRLEN_P(inc_filename)) { if (opline->extended_value == ZEND_INCLUDE_ONCE || opline->extended_value == ZEND_INCLUDE) { zend_message_dispatcher(ZMSG_FAILED_INCLUDE_FOPEN, Z_STRVAL_P(inc_filename) TSRMLS_CC); } else { zend_message_dispatcher(ZMSG_FAILED_REQUIRE_FOPEN, Z_STRVAL_P(inc_filename) TSRMLS_CC); } } else { switch (opline->extended_value) { case ZEND_INCLUDE_ONCE: case ZEND_REQUIRE_ONCE: { zend_file_handle file_handle; char *resolved_path; resolved_path = zend_resolve_path(Z_STRVAL_P(inc_filename), Z_STRLEN_P(inc_filename) TSRMLS_CC); if (resolved_path) { failure_retval = zend_hash_exists(&EG(included_files), resolved_path, strlen(resolved_path)+1); } else { resolved_path = Z_STRVAL_P(inc_filename); } if (failure_retval) { /* do nothing, file already included */ } else if (SUCCESS == zend_stream_open(resolved_path, &file_handle TSRMLS_CC)) { if (!file_handle.opened_path) { file_handle.opened_path = estrdup(resolved_path); } if (zend_hash_add_empty_element(&EG(included_files), file_handle.opened_path, strlen(file_handle.opened_path)+1)==SUCCESS) { new_op_array = zend_compile_file(&file_handle, (opline->extended_value==ZEND_INCLUDE_ONCE?ZEND_INCLUDE:ZEND_REQUIRE) TSRMLS_CC); zend_destroy_file_handle(&file_handle TSRMLS_CC); } else { zend_file_handle_dtor(&file_handle TSRMLS_CC); failure_retval=1; } } else { if (opline->extended_value == ZEND_INCLUDE_ONCE) { zend_message_dispatcher(ZMSG_FAILED_INCLUDE_FOPEN, Z_STRVAL_P(inc_filename) TSRMLS_CC); } else { zend_message_dispatcher(ZMSG_FAILED_REQUIRE_FOPEN, Z_STRVAL_P(inc_filename) TSRMLS_CC); } } if (resolved_path != Z_STRVAL_P(inc_filename)) { efree(resolved_path); } } break; case ZEND_INCLUDE: case ZEND_REQUIRE: new_op_array = compile_filename(opline->extended_value, inc_filename TSRMLS_CC); break; case ZEND_EVAL: { char *eval_desc = zend_make_compiled_string_description("eval()'d code" TSRMLS_CC); new_op_array = zend_compile_string(inc_filename, eval_desc TSRMLS_CC); efree(eval_desc); } break; EMPTY_SWITCH_DEFAULT_CASE() } } if (tmp_inc_filename) { zval_ptr_dtor(&tmp_inc_filename); } if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } else if (EXPECTED(new_op_array != NULL)) { EX(original_return_value) = EG(return_value_ptr_ptr); EG(active_op_array) = new_op_array; if (RETURN_VALUE_USED(opline)) { EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr; EG(return_value_ptr_ptr) = EX_T(opline->result.var).var.ptr_ptr; } else { EG(return_value_ptr_ptr) = NULL; } EX(function_state).function = (zend_function *) new_op_array; EX(object) = NULL; if (!EG(active_symbol_table)) { zend_rebuild_symbol_table(TSRMLS_C); } if (EXPECTED(zend_execute_ex == execute_ex)) { ZEND_VM_ENTER(); } else { zend_execute(new_op_array TSRMLS_CC); } EX(function_state).function = (zend_function *) EX(op_array); EG(opline_ptr) = &EX(opline); EG(active_op_array) = EX(op_array); EG(return_value_ptr_ptr) = EX(original_return_value); destroy_op_array(new_op_array TSRMLS_CC); efree(new_op_array); if (UNEXPECTED(EG(exception) != NULL)) { zend_throw_exception_internal(NULL TSRMLS_CC); HANDLE_EXCEPTION(); } } else if (RETURN_VALUE_USED(opline)) { zval *retval; ALLOC_ZVAL(retval); ZVAL_BOOL(retval, failure_retval); INIT_PZVAL(retval); EX_T(opline->result.var).var.ptr = retval; } ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FE_RESET_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *array_ptr, **array_ptr_ptr; HashTable *fe_ht; zend_object_iterator *iter = NULL; zend_class_entry *ce = NULL; zend_bool is_empty = 0; SAVE_OPLINE(); if ((IS_CONST == IS_CV || IS_CONST == IS_VAR) && (opline->extended_value & ZEND_FE_RESET_VARIABLE)) { array_ptr_ptr = NULL; if (array_ptr_ptr == NULL || array_ptr_ptr == &EG(uninitialized_zval_ptr)) { MAKE_STD_ZVAL(array_ptr); ZVAL_NULL(array_ptr); } else if (Z_TYPE_PP(array_ptr_ptr) == IS_OBJECT) { if(Z_OBJ_HT_PP(array_ptr_ptr)->get_class_entry == NULL) { zend_error(E_WARNING, "foreach() cannot iterate over objects without PHP class"); ZEND_VM_JMP(EX(op_array)->opcodes+opline->op2.opline_num); } ce = Z_OBJCE_PP(array_ptr_ptr); if (!ce || ce->get_iterator == NULL) { SEPARATE_ZVAL_IF_NOT_REF(array_ptr_ptr); Z_ADDREF_PP(array_ptr_ptr); } array_ptr = *array_ptr_ptr; } else { if (Z_TYPE_PP(array_ptr_ptr) == IS_ARRAY) { SEPARATE_ZVAL_IF_NOT_REF(array_ptr_ptr); if (opline->extended_value & ZEND_FE_FETCH_BYREF) { Z_SET_ISREF_PP(array_ptr_ptr); } } array_ptr = *array_ptr_ptr; Z_ADDREF_P(array_ptr); } } else { array_ptr = opline->op1.zv; if (0) { /* IS_TMP_VAR */ zval *tmp; ALLOC_ZVAL(tmp); INIT_PZVAL_COPY(tmp, array_ptr); array_ptr = tmp; if (Z_TYPE_P(array_ptr) == IS_OBJECT) { ce = Z_OBJCE_P(array_ptr); if (ce && ce->get_iterator) { Z_DELREF_P(array_ptr); } } } else if (Z_TYPE_P(array_ptr) == IS_OBJECT) { ce = Z_OBJCE_P(array_ptr); if (!ce || !ce->get_iterator) { if (IS_CONST == IS_CV) { Z_ADDREF_P(array_ptr); } } } else if (IS_CONST == IS_CONST || (IS_CONST == IS_CV && !Z_ISREF_P(array_ptr) && Z_REFCOUNT_P(array_ptr) > 1) || (IS_CONST == IS_VAR && !Z_ISREF_P(array_ptr) && Z_REFCOUNT_P(array_ptr) > 2)) { zval *tmp; if (IS_CONST == IS_VAR) { Z_DELREF_P(array_ptr); } ALLOC_ZVAL(tmp); INIT_PZVAL_COPY(tmp, array_ptr); zval_copy_ctor(tmp); array_ptr = tmp; } else if (IS_CONST == IS_CV) { Z_ADDREF_P(array_ptr); } } if (ce && ce->get_iterator) { iter = ce->get_iterator(ce, array_ptr, opline->extended_value & ZEND_FE_RESET_REFERENCE TSRMLS_CC); if (IS_CONST == IS_VAR && !(opline->extended_value & ZEND_FE_RESET_VARIABLE)) { } if (iter && EXPECTED(EG(exception) == NULL)) { array_ptr = zend_iterator_wrap(iter TSRMLS_CC); } else { if (IS_CONST == IS_VAR && opline->extended_value & ZEND_FE_RESET_VARIABLE) { } if (!EG(exception)) { zend_throw_exception_ex(NULL, 0 TSRMLS_CC, "Object of type %s did not create an Iterator", ce->name); } zend_throw_exception_internal(NULL TSRMLS_CC); HANDLE_EXCEPTION(); } } EX_T(opline->result.var).fe.ptr = array_ptr; if (iter) { iter->index = 0; if (iter->funcs->rewind) { iter->funcs->rewind(iter TSRMLS_CC); if (UNEXPECTED(EG(exception) != NULL)) { zval_ptr_dtor(&array_ptr); if (IS_CONST == IS_VAR && opline->extended_value & ZEND_FE_RESET_VARIABLE) { } HANDLE_EXCEPTION(); } } is_empty = iter->funcs->valid(iter TSRMLS_CC) != SUCCESS; if (UNEXPECTED(EG(exception) != NULL)) { zval_ptr_dtor(&array_ptr); if (IS_CONST == IS_VAR && opline->extended_value & ZEND_FE_RESET_VARIABLE) { } HANDLE_EXCEPTION(); } iter->index = -1; /* will be set to 0 before using next handler */ } else if ((fe_ht = HASH_OF(array_ptr)) != NULL) { zend_hash_internal_pointer_reset(fe_ht); if (ce) { zend_object *zobj = zend_objects_get_address(array_ptr TSRMLS_CC); while (zend_hash_has_more_elements(fe_ht) == SUCCESS) { char *str_key; uint str_key_len; ulong int_key; zend_uchar key_type; key_type = zend_hash_get_current_key_ex(fe_ht, &str_key, &str_key_len, &int_key, 0, NULL); if (key_type != HASH_KEY_NON_EXISTENT && (key_type == HASH_KEY_IS_LONG || zend_check_property_access(zobj, str_key, str_key_len-1 TSRMLS_CC) == SUCCESS)) { break; } zend_hash_move_forward(fe_ht); } } is_empty = zend_hash_has_more_elements(fe_ht) != SUCCESS; zend_hash_get_pointer(fe_ht, &EX_T(opline->result.var).fe.fe_pos); } else { zend_error(E_WARNING, "Invalid argument supplied for foreach()"); is_empty = 1; } if (IS_CONST == IS_VAR && opline->extended_value & ZEND_FE_RESET_VARIABLE) { } if (is_empty) { ZEND_VM_JMP(EX(op_array)->opcodes+opline->op2.opline_num); } else { CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } } static int ZEND_FASTCALL ZEND_EXIT_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { #if 0 || (IS_CONST != IS_UNUSED) USE_OPLINE SAVE_OPLINE(); if (IS_CONST != IS_UNUSED) { zval *ptr = opline->op1.zv; if (Z_TYPE_P(ptr) == IS_LONG) { EG(exit_status) = Z_LVAL_P(ptr); } else { zend_print_variable(ptr); } } #endif zend_bailout(); ZEND_VM_NEXT_OPCODE(); /* Never reached */ } static int ZEND_FASTCALL ZEND_JMP_SET_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *value; SAVE_OPLINE(); value = opline->op1.zv; if (i_zend_is_true(value)) { ZVAL_COPY_VALUE(&EX_T(opline->result.var).tmp_var, value); if (!0) { zendi_zval_copy_ctor(EX_T(opline->result.var).tmp_var); } #if DEBUG_ZEND>=2 printf("Conditional jmp to %d\n", opline->op2.opline_num); #endif ZEND_VM_JMP(opline->op2.jmp_addr); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_JMP_SET_VAR_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *value, *ret; SAVE_OPLINE(); value = opline->op1.zv; if (i_zend_is_true(value)) { if (IS_CONST == IS_VAR || IS_CONST == IS_CV) { Z_ADDREF_P(value); EX_T(opline->result.var).var.ptr = value; EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr; } else { ALLOC_ZVAL(ret); INIT_PZVAL_COPY(ret, value); EX_T(opline->result.var).var.ptr = ret; EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr; if (!0) { zval_copy_ctor(EX_T(opline->result.var).var.ptr); } } #if DEBUG_ZEND>=2 printf("Conditional jmp to %d\n", opline->op2.opline_num); #endif ZEND_VM_JMP(opline->op2.jmp_addr); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_QM_ASSIGN_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *value; SAVE_OPLINE(); value = opline->op1.zv; ZVAL_COPY_VALUE(&EX_T(opline->result.var).tmp_var, value); if (!0) { zval_copy_ctor(&EX_T(opline->result.var).tmp_var); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_QM_ASSIGN_VAR_SPEC_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *value, *ret; SAVE_OPLINE(); value = opline->op1.zv; if (IS_CONST == IS_VAR || IS_CONST == IS_CV) { Z_ADDREF_P(value); EX_T(opline->result.var).var.ptr = value; EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr; } else { ALLOC_ZVAL(ret); INIT_PZVAL_COPY(ret, value); EX_T(opline->result.var).var.ptr = ret; EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr; if (!0) { zval_copy_ctor(EX_T(opline->result.var).var.ptr); } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ADD_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); fast_add_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, opline->op2.zv TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SUB_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); fast_sub_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, opline->op2.zv TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_MUL_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); fast_mul_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, opline->op2.zv TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_DIV_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); fast_div_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, opline->op2.zv TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_MOD_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); fast_mod_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, opline->op2.zv TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SL_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); shift_left_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, opline->op2.zv TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SR_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); shift_right_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, opline->op2.zv TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_CONCAT_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); concat_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, opline->op2.zv TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_IDENTICAL_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); is_identical_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, opline->op2.zv TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_NOT_IDENTICAL_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); is_identical_function(result, opline->op1.zv, opline->op2.zv TSRMLS_CC); Z_LVAL_P(result) = !Z_LVAL_P(result); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_EQUAL_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_equal_function(result, opline->op1.zv, opline->op2.zv TSRMLS_CC)); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_NOT_EQUAL_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_not_equal_function(result, opline->op1.zv, opline->op2.zv TSRMLS_CC)); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_SMALLER_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_is_smaller_function(result, opline->op1.zv, opline->op2.zv TSRMLS_CC)); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_SMALLER_OR_EQUAL_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_is_smaller_or_equal_function(result, opline->op1.zv, opline->op2.zv TSRMLS_CC)); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_OR_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); bitwise_or_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, opline->op2.zv TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_AND_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); bitwise_and_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, opline->op2.zv TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_XOR_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); bitwise_xor_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, opline->op2.zv TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BOOL_XOR_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); boolean_xor_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, opline->op2.zv TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_CONST_CONST(int type, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *varname; zval **retval; zval tmp_varname; HashTable *target_symbol_table; ulong hash_value; SAVE_OPLINE(); varname = opline->op1.zv; if (IS_CONST != IS_CONST && UNEXPECTED(Z_TYPE_P(varname) != IS_STRING)) { ZVAL_COPY_VALUE(&tmp_varname, varname); zval_copy_ctor(&tmp_varname); Z_SET_REFCOUNT(tmp_varname, 1); Z_UNSET_ISREF(tmp_varname); convert_to_string(&tmp_varname); varname = &tmp_varname; } if (IS_CONST != IS_UNUSED) { zend_class_entry *ce; if (IS_CONST == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { ce = CACHED_PTR(opline->op2.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC); if (UNEXPECTED(ce == NULL)) { if (IS_CONST != IS_CONST && varname == &tmp_varname) { zval_dtor(&tmp_varname); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } CACHE_PTR(opline->op2.literal->cache_slot, ce); } } else { ce = EX_T(opline->op2.var).class_entry; } retval = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 0, ((IS_CONST == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC); } else { target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC); /* if (!target_symbol_table) { CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } */ if (IS_CONST == IS_CONST) { hash_value = Z_HASH_P(varname); } else { hash_value = str_hash(Z_STRVAL_P(varname), Z_STRLEN_P(varname)); } if (zend_hash_quick_find(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, (void **) &retval) == FAILURE) { switch (type) { case BP_VAR_R: case BP_VAR_UNSET: zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname)); /* break missing intentionally */ case BP_VAR_IS: retval = &EG(uninitialized_zval_ptr); break; case BP_VAR_RW: zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname)); /* break missing intentionally */ case BP_VAR_W: Z_ADDREF_P(&EG(uninitialized_zval)); zend_hash_quick_update(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, &EG(uninitialized_zval_ptr), sizeof(zval *), (void **) &retval); break; EMPTY_SWITCH_DEFAULT_CASE() } } switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) { case ZEND_FETCH_GLOBAL: if (IS_CONST != IS_TMP_VAR) { } break; case ZEND_FETCH_LOCAL: break; case ZEND_FETCH_STATIC: zval_update_constant(retval, 1 TSRMLS_CC); break; case ZEND_FETCH_GLOBAL_LOCK: if (IS_CONST == IS_VAR && !free_op1.var) { PZVAL_LOCK(*EX_T(opline->op1.var).var.ptr_ptr); } break; } } if (IS_CONST != IS_CONST && varname == &tmp_varname) { zval_dtor(&tmp_varname); } if (opline->extended_value & ZEND_FETCH_MAKE_REF) { SEPARATE_ZVAL_TO_MAKE_IS_REF(retval); } PZVAL_LOCK(*retval); switch (type) { case BP_VAR_R: case BP_VAR_IS: EX_T(opline->result.var).var.ptr = *retval; break; case BP_VAR_UNSET: { zend_free_op free_res; PZVAL_UNLOCK(*retval, &free_res); if (retval != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(retval); } PZVAL_LOCK(*retval); FREE_OP_VAR_PTR(free_res); } /* break missing intentionally */ default: EX_T(opline->result.var).var.ptr_ptr = retval; break; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_R_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_CONST_CONST(BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_W_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_CONST_CONST(BP_VAR_W, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_RW_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_CONST_CONST(BP_VAR_RW, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_FUNC_ARG_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE return zend_fetch_var_address_helper_SPEC_CONST_CONST(zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC) ? BP_VAR_W : BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_UNSET_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_CONST_CONST(BP_VAR_UNSET, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_IS_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_CONST_CONST(BP_VAR_IS, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_DIM_R_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *container; SAVE_OPLINE(); container = opline->op1.zv; zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, opline->op2.zv, IS_CONST, BP_VAR_R TSRMLS_CC); if (IS_CONST != IS_VAR || !(opline->extended_value & ZEND_FETCH_ADD_LOCK)) { } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_TMP_VAR_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *container; SAVE_OPLINE(); container = opline->op1.zv; if (UNEXPECTED(Z_TYPE_P(container) != IS_ARRAY)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } else { zval *value = *zend_fetch_dimension_address_inner(Z_ARRVAL_P(container), opline->op2.zv, IS_CONST, BP_VAR_R TSRMLS_CC); PZVAL_LOCK(value); EX_T(opline->result.var).var.ptr = value; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_STATIC_METHOD_CALL_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *function_name; zend_class_entry *ce; call_slot *call = EX(call_slots) + opline->result.num; SAVE_OPLINE(); if (IS_CONST == IS_CONST) { /* no function found. try a static method in class */ if (CACHED_PTR(opline->op1.literal->cache_slot)) { ce = CACHED_PTR(opline->op1.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op1.zv), Z_STRLEN_P(opline->op1.zv), opline->op1.literal + 1, opline->extended_value TSRMLS_CC); if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } if (UNEXPECTED(ce == NULL)) { zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op1.zv)); } CACHE_PTR(opline->op1.literal->cache_slot, ce); } call->called_scope = ce; } else { ce = EX_T(opline->op1.var).class_entry; if (opline->extended_value == ZEND_FETCH_CLASS_PARENT || opline->extended_value == ZEND_FETCH_CLASS_SELF) { call->called_scope = EG(called_scope); } else { call->called_scope = ce; } } if (IS_CONST == IS_CONST && IS_CONST == IS_CONST && CACHED_PTR(opline->op2.literal->cache_slot)) { call->fbc = CACHED_PTR(opline->op2.literal->cache_slot); } else if (IS_CONST != IS_CONST && IS_CONST == IS_CONST && (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce))) { /* do nothing */ } else if (IS_CONST != IS_UNUSED) { char *function_name_strval = NULL; int function_name_strlen = 0; if (IS_CONST == IS_CONST) { function_name_strval = Z_STRVAL_P(opline->op2.zv); function_name_strlen = Z_STRLEN_P(opline->op2.zv); } else { function_name = opline->op2.zv; if (UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Function name must be a string"); } else { function_name_strval = Z_STRVAL_P(function_name); function_name_strlen = Z_STRLEN_P(function_name); } } if (function_name_strval) { if (ce->get_static_method) { call->fbc = ce->get_static_method(ce, function_name_strval, function_name_strlen TSRMLS_CC); } else { call->fbc = zend_std_get_static_method(ce, function_name_strval, function_name_strlen, ((IS_CONST == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC); } if (UNEXPECTED(call->fbc == NULL)) { zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", ce->name, function_name_strval); } if (IS_CONST == IS_CONST && EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) && EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0)) { if (IS_CONST == IS_CONST) { CACHE_PTR(opline->op2.literal->cache_slot, call->fbc); } else { CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce, call->fbc); } } } if (IS_CONST != IS_CONST) { } } else { if (UNEXPECTED(ce->constructor == NULL)) { zend_error_noreturn(E_ERROR, "Cannot call constructor"); } if (EG(This) && Z_OBJCE_P(EG(This)) != ce->constructor->common.scope && (ce->constructor->common.fn_flags & ZEND_ACC_PRIVATE)) { zend_error_noreturn(E_ERROR, "Cannot call private %s::__construct()", ce->name); } call->fbc = ce->constructor; } if (call->fbc->common.fn_flags & ZEND_ACC_STATIC) { call->object = NULL; } else { if (EG(This) && Z_OBJ_HT_P(EG(This))->get_class_entry && !instanceof_function(Z_OBJCE_P(EG(This)), ce TSRMLS_CC)) { /* We are calling method of the other (incompatible) class, but passing $this. This is done for compatibility with php-4. */ if (call->fbc->common.fn_flags & ZEND_ACC_ALLOW_STATIC) { zend_error(E_DEPRECATED, "Non-static method %s::%s() should not be called statically, assuming $this from incompatible context", call->fbc->common.scope->name, call->fbc->common.function_name); } else { /* An internal function assumes $this is present and won't check that. So PHP would crash by allowing the call. */ zend_error_noreturn(E_ERROR, "Non-static method %s::%s() cannot be called statically, assuming $this from incompatible context", call->fbc->common.scope->name, call->fbc->common.function_name); } } if ((call->object = EG(This))) { Z_ADDREF_P(call->object); call->called_scope = Z_OBJCE_P(call->object); } } call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_CASE_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); is_equal_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, opline->op2.zv TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_CONSTANT_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); if (IS_CONST == IS_UNUSED) { zend_constant *c; zval *retval; if (CACHED_PTR(opline->op2.literal->cache_slot)) { c = CACHED_PTR(opline->op2.literal->cache_slot); } else if ((c = zend_quick_get_constant(opline->op2.literal + 1, opline->extended_value TSRMLS_CC)) == NULL) { if ((opline->extended_value & IS_CONSTANT_UNQUALIFIED) != 0) { char *actual = (char *)zend_memrchr(Z_STRVAL_P(opline->op2.zv), '\\', Z_STRLEN_P(opline->op2.zv)); if(!actual) { actual = Z_STRVAL_P(opline->op2.zv); } else { actual++; } /* non-qualified constant - allow text substitution */ zend_error(E_NOTICE, "Use of undefined constant %s - assumed '%s'", actual, actual); ZVAL_STRINGL(&EX_T(opline->result.var).tmp_var, actual, Z_STRLEN_P(opline->op2.zv)-(actual - Z_STRVAL_P(opline->op2.zv)), 1); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } else { zend_error_noreturn(E_ERROR, "Undefined constant '%s'", Z_STRVAL_P(opline->op2.zv)); } } else { CACHE_PTR(opline->op2.literal->cache_slot, c); } retval = &EX_T(opline->result.var).tmp_var; ZVAL_COPY_VALUE(retval, &c->value); zval_copy_ctor(retval); } else { /* class constant */ zend_class_entry *ce; zval **value; if (IS_CONST == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { value = CACHED_PTR(opline->op2.literal->cache_slot); ZVAL_COPY_VALUE(&EX_T(opline->result.var).tmp_var, *value); zval_copy_ctor(&EX_T(opline->result.var).tmp_var); goto constant_fetch_end; } else if (CACHED_PTR(opline->op1.literal->cache_slot)) { ce = CACHED_PTR(opline->op1.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op1.zv), Z_STRLEN_P(opline->op1.zv), opline->op1.literal + 1, opline->extended_value TSRMLS_CC); if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } if (UNEXPECTED(ce == NULL)) { zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op1.zv)); } CACHE_PTR(opline->op1.literal->cache_slot, ce); } } else { ce = EX_T(opline->op1.var).class_entry; if ((value = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce)) != NULL) { ZVAL_COPY_VALUE(&EX_T(opline->result.var).tmp_var, *value); zval_copy_ctor(&EX_T(opline->result.var).tmp_var); goto constant_fetch_end; } } if (EXPECTED(zend_hash_quick_find(&ce->constants_table, Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv)+1, Z_HASH_P(opline->op2.zv), (void **) &value) == SUCCESS)) { if (IS_CONSTANT_TYPE(Z_TYPE_PP(value))) { zend_class_entry *old_scope = EG(scope); EG(scope) = ce; zval_update_constant(value, 1 TSRMLS_CC); EG(scope) = old_scope; } if (IS_CONST == IS_CONST) { CACHE_PTR(opline->op2.literal->cache_slot, value); } else { CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce, value); } ZVAL_COPY_VALUE(&EX_T(opline->result.var).tmp_var, *value); zval_copy_ctor(&EX_T(opline->result.var).tmp_var); } else if (Z_STRLEN_P(opline->op2.zv) == sizeof("class")-1 && memcmp(Z_STRVAL_P(opline->op2.zv), "class", sizeof("class") - 1) == 0) { /* "class" is assigned as a case-sensitive keyword from zend_do_resolve_class_name */ ZVAL_STRINGL(&EX_T(opline->result.var).tmp_var, ce->name, ce->name_length, 1); } else { zend_error_noreturn(E_ERROR, "Undefined class constant '%s'", Z_STRVAL_P(opline->op2.zv)); } } constant_fetch_end: CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *expr_ptr; SAVE_OPLINE(); if ((IS_CONST == IS_VAR || IS_CONST == IS_CV) && opline->extended_value) { zval **expr_ptr_ptr = NULL; if (IS_CONST == IS_VAR && UNEXPECTED(expr_ptr_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets"); } SEPARATE_ZVAL_TO_MAKE_IS_REF(expr_ptr_ptr); expr_ptr = *expr_ptr_ptr; Z_ADDREF_P(expr_ptr); } else { expr_ptr=opline->op1.zv; if (0) { /* temporary variable */ zval *new_expr; ALLOC_ZVAL(new_expr); INIT_PZVAL_COPY(new_expr, expr_ptr); expr_ptr = new_expr; } else if (IS_CONST == IS_CONST || PZVAL_IS_REF(expr_ptr)) { zval *new_expr; ALLOC_ZVAL(new_expr); INIT_PZVAL_COPY(new_expr, expr_ptr); expr_ptr = new_expr; zendi_zval_copy_ctor(*expr_ptr); } else if (IS_CONST == IS_CV) { Z_ADDREF_P(expr_ptr); } } if (IS_CONST != IS_UNUSED) { zval *offset = opline->op2.zv; ulong hval; switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); goto num_index; case IS_LONG: case IS_BOOL: hval = Z_LVAL_P(offset); num_index: zend_hash_index_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), hval, &expr_ptr, sizeof(zval *), NULL); break; case IS_STRING: if (IS_CONST == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } zend_hash_quick_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, &expr_ptr, sizeof(zval *), NULL); break; case IS_NULL: zend_hash_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), "", sizeof(""), &expr_ptr, sizeof(zval *), NULL); break; default: zend_error(E_WARNING, "Illegal offset type"); zval_ptr_dtor(&expr_ptr); /* do nothing */ break; } } else { if (zend_hash_next_index_insert(Z_ARRVAL(EX_T(opline->result.var).tmp_var), &expr_ptr, sizeof(zval *), NULL) == FAILURE) { zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied"); zval_ptr_dtor(&expr_ptr); } } if ((IS_CONST == IS_VAR || IS_CONST == IS_CV) && opline->extended_value) { } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE array_init(&EX_T(opline->result.var).tmp_var); if (IS_CONST == IS_UNUSED) { ZEND_VM_NEXT_OPCODE(); #if 0 || IS_CONST != IS_UNUSED } else { return ZEND_ADD_ARRAY_ELEMENT_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); #endif } } static int ZEND_FASTCALL ZEND_UNSET_VAR_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval tmp, *varname; HashTable *target_symbol_table; SAVE_OPLINE(); if (IS_CONST == IS_CV && IS_CONST == IS_UNUSED && (opline->extended_value & ZEND_QUICK_SET)) { if (EG(active_symbol_table)) { zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var); zend_delete_variable(EX(prev_execute_data), EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value TSRMLS_CC); EX_CV(opline->op1.var) = NULL; } else if (EX_CV(opline->op1.var)) { zval_ptr_dtor(EX_CV(opline->op1.var)); EX_CV(opline->op1.var) = NULL; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } varname = opline->op1.zv; if (IS_CONST != IS_CONST && Z_TYPE_P(varname) != IS_STRING) { ZVAL_COPY_VALUE(&tmp, varname); zval_copy_ctor(&tmp); convert_to_string(&tmp); varname = &tmp; } else if (IS_CONST == IS_VAR || IS_CONST == IS_CV) { Z_ADDREF_P(varname); } if (IS_CONST != IS_UNUSED) { zend_class_entry *ce; if (IS_CONST == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { ce = CACHED_PTR(opline->op2.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC); if (UNEXPECTED(EG(exception) != NULL)) { if (IS_CONST != IS_CONST && varname == &tmp) { zval_dtor(&tmp); } else if (IS_CONST == IS_VAR || IS_CONST == IS_CV) { zval_ptr_dtor(&varname); } HANDLE_EXCEPTION(); } if (UNEXPECTED(ce == NULL)) { zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op2.zv)); } CACHE_PTR(opline->op2.literal->cache_slot, ce); } } else { ce = EX_T(opline->op2.var).class_entry; } zend_std_unset_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), ((IS_CONST == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC); } else { ulong hash_value = zend_inline_hash_func(varname->value.str.val, varname->value.str.len+1); target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC); zend_delete_variable(execute_data, target_symbol_table, varname->value.str.val, varname->value.str.len+1, hash_value TSRMLS_CC); } if (IS_CONST != IS_CONST && varname == &tmp) { zval_dtor(&tmp); } else if (IS_CONST == IS_VAR || IS_CONST == IS_CV) { zval_ptr_dtor(&varname); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_VAR_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **value; zend_bool isset = 1; SAVE_OPLINE(); if (IS_CONST == IS_CV && IS_CONST == IS_UNUSED && (opline->extended_value & ZEND_QUICK_SET)) { if (EX_CV(opline->op1.var)) { value = EX_CV(opline->op1.var); } else if (EG(active_symbol_table)) { zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var); if (zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **) &value) == FAILURE) { isset = 0; } } else { isset = 0; } } else { HashTable *target_symbol_table; zval tmp, *varname = opline->op1.zv; if (IS_CONST != IS_CONST && Z_TYPE_P(varname) != IS_STRING) { ZVAL_COPY_VALUE(&tmp, varname); zval_copy_ctor(&tmp); convert_to_string(&tmp); varname = &tmp; } if (IS_CONST != IS_UNUSED) { zend_class_entry *ce; if (IS_CONST == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { ce = CACHED_PTR(opline->op2.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC); if (UNEXPECTED(ce == NULL)) { CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } CACHE_PTR(opline->op2.literal->cache_slot, ce); } } else { ce = EX_T(opline->op2.var).class_entry; } value = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 1, ((IS_CONST == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC); if (!value) { isset = 0; } } else { target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC); if (zend_hash_find(target_symbol_table, varname->value.str.val, varname->value.str.len+1, (void **) &value) == FAILURE) { isset = 0; } } if (IS_CONST != IS_CONST && varname == &tmp) { zval_dtor(&tmp); } } if (opline->extended_value & ZEND_ISSET) { if (isset && Z_TYPE_PP(value) != IS_NULL) { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1); } else { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0); } } else /* if (opline->extended_value & ZEND_ISEMPTY) */ { if (!isset || !i_zend_is_true(*value)) { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1); } else { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0); } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_DECLARE_CONST_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *name; zval *val; zend_constant c; SAVE_OPLINE(); name = opline->op1.zv; val = opline->op2.zv; if (IS_CONSTANT_TYPE(Z_TYPE_P(val))) { zval tmp; zval *tmp_ptr = &tmp; ZVAL_COPY_VALUE(&tmp, val); INIT_PZVAL(&tmp); zval_update_constant(&tmp_ptr, 0 TSRMLS_CC); c.value = *tmp_ptr; } else { INIT_PZVAL_COPY(&c.value, val); if (Z_TYPE(c.value) == IS_ARRAY) { HashTable *ht; ALLOC_HASHTABLE(ht); zend_hash_init(ht, zend_hash_num_elements(Z_ARRVAL(c.value)), NULL, ZVAL_PTR_DTOR, 0); zend_hash_copy(ht, Z_ARRVAL(c.value), (copy_ctor_func_t) zval_deep_copy, NULL, sizeof(zval *)); Z_ARRVAL(c.value) = ht; } else { zval_copy_ctor(&c.value); } } c.flags = CONST_CS; /* non persistent, case sensetive */ c.name = str_strndup(Z_STRVAL_P(name), Z_STRLEN_P(name)); c.name_len = Z_STRLEN_P(name)+1; c.module_number = PHP_USER_CONSTANT; if (zend_register_constant(&c TSRMLS_CC) == FAILURE) { } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_YIELD_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE /* The generator object is stored in return_value_ptr_ptr */ zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr); if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) { zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator"); } /* Destroy the previously yielded value */ if (generator->value) { zval_ptr_dtor(&generator->value); } /* Destroy the previously yielded key */ if (generator->key) { zval_ptr_dtor(&generator->key); } /* Set the new yielded value */ if (IS_CONST != IS_UNUSED) { if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) { /* Constants and temporary variables aren't yieldable by reference, * but we still allow them with a notice. */ if (IS_CONST == IS_CONST || IS_CONST == IS_TMP_VAR) { zval *value, *copy; zend_error(E_NOTICE, "Only variable references should be yielded by reference"); value = opline->op1.zv; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->value = copy; } else { zval **value_ptr = NULL; if (IS_CONST == IS_VAR && UNEXPECTED(value_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference"); } /* If a function call result is yielded and the function did * not return by reference we throw a notice. */ if (IS_CONST == IS_VAR && !Z_ISREF_PP(value_ptr) && !(opline->extended_value == ZEND_RETURNS_FUNCTION && EX_T(opline->op1.var).var.fcall_returned_reference) && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) { zend_error(E_NOTICE, "Only variable references should be yielded by reference"); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } else { SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } } } else { zval *value = opline->op1.zv; /* Consts, temporary variables and references need copying */ if (IS_CONST == IS_CONST || IS_CONST == IS_TMP_VAR || PZVAL_IS_REF(value) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->value = copy; } else { if (IS_CONST == IS_CV) { Z_ADDREF_P(value); } generator->value = value; } } } else { /* If no value was specified yield null */ Z_ADDREF(EG(uninitialized_zval)); generator->value = &EG(uninitialized_zval); } /* Set the new yielded key */ if (IS_CONST != IS_UNUSED) { zval *key = opline->op2.zv; /* Consts, temporary variables and references need copying */ if (IS_CONST == IS_CONST || IS_CONST == IS_TMP_VAR || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, key); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->key = copy; } else { Z_ADDREF_P(key); generator->key = key; } if (Z_TYPE_P(generator->key) == IS_LONG && Z_LVAL_P(generator->key) > generator->largest_used_integer_key ) { generator->largest_used_integer_key = Z_LVAL_P(generator->key); } } else { /* If no key was specified we use auto-increment keys */ generator->largest_used_integer_key++; ALLOC_INIT_ZVAL(generator->key); ZVAL_LONG(generator->key, generator->largest_used_integer_key); } if (RETURN_VALUE_USED(opline)) { /* If the return value of yield is used set the send * target and initialize it to NULL */ generator->send_target = &EX_T(opline->result.var).var.ptr; Z_ADDREF(EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } else { generator->send_target = NULL; } /* We increment to the next op, so we are at the correct position when the * generator is resumed. */ ZEND_VM_INC_OPCODE(); /* The GOTO VM uses a local opline variable. We need to set the opline * variable in execute_data so we don't resume at an old position. */ SAVE_OPLINE(); ZEND_VM_RETURN(); } static int ZEND_FASTCALL ZEND_POW_SPEC_CONST_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); pow_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, opline->op2.zv TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ADD_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); fast_add_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SUB_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); fast_sub_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_MUL_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); fast_mul_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_DIV_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); fast_div_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_MOD_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); fast_mod_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SL_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); shift_left_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SR_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); shift_right_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_CONCAT_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); concat_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_IDENTICAL_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); is_identical_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_NOT_IDENTICAL_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); is_identical_function(result, opline->op1.zv, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); Z_LVAL_P(result) = !Z_LVAL_P(result); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_EQUAL_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_equal_function(result, opline->op1.zv, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC)); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_NOT_EQUAL_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_not_equal_function(result, opline->op1.zv, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC)); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_SMALLER_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_is_smaller_function(result, opline->op1.zv, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC)); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_SMALLER_OR_EQUAL_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_is_smaller_or_equal_function(result, opline->op1.zv, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC)); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_OR_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); bitwise_or_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_AND_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); bitwise_and_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_XOR_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); bitwise_xor_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BOOL_XOR_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); boolean_xor_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_R_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval *container; SAVE_OPLINE(); container = opline->op1.zv; zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_TMP_VAR, BP_VAR_R TSRMLS_CC); zval_dtor(free_op2.var); if (IS_CONST != IS_VAR || !(opline->extended_value & ZEND_FETCH_ADD_LOCK)) { } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_STATIC_METHOD_CALL_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *function_name; zend_class_entry *ce; call_slot *call = EX(call_slots) + opline->result.num; SAVE_OPLINE(); if (IS_CONST == IS_CONST) { /* no function found. try a static method in class */ if (CACHED_PTR(opline->op1.literal->cache_slot)) { ce = CACHED_PTR(opline->op1.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op1.zv), Z_STRLEN_P(opline->op1.zv), opline->op1.literal + 1, opline->extended_value TSRMLS_CC); if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } if (UNEXPECTED(ce == NULL)) { zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op1.zv)); } CACHE_PTR(opline->op1.literal->cache_slot, ce); } call->called_scope = ce; } else { ce = EX_T(opline->op1.var).class_entry; if (opline->extended_value == ZEND_FETCH_CLASS_PARENT || opline->extended_value == ZEND_FETCH_CLASS_SELF) { call->called_scope = EG(called_scope); } else { call->called_scope = ce; } } if (IS_CONST == IS_CONST && IS_TMP_VAR == IS_CONST && CACHED_PTR(opline->op2.literal->cache_slot)) { call->fbc = CACHED_PTR(opline->op2.literal->cache_slot); } else if (IS_CONST != IS_CONST && IS_TMP_VAR == IS_CONST && (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce))) { /* do nothing */ } else if (IS_TMP_VAR != IS_UNUSED) { char *function_name_strval = NULL; int function_name_strlen = 0; zend_free_op free_op2; if (IS_TMP_VAR == IS_CONST) { function_name_strval = Z_STRVAL_P(opline->op2.zv); function_name_strlen = Z_STRLEN_P(opline->op2.zv); } else { function_name = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Function name must be a string"); } else { function_name_strval = Z_STRVAL_P(function_name); function_name_strlen = Z_STRLEN_P(function_name); } } if (function_name_strval) { if (ce->get_static_method) { call->fbc = ce->get_static_method(ce, function_name_strval, function_name_strlen TSRMLS_CC); } else { call->fbc = zend_std_get_static_method(ce, function_name_strval, function_name_strlen, ((IS_TMP_VAR == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC); } if (UNEXPECTED(call->fbc == NULL)) { zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", ce->name, function_name_strval); } if (IS_TMP_VAR == IS_CONST && EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) && EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0)) { if (IS_CONST == IS_CONST) { CACHE_PTR(opline->op2.literal->cache_slot, call->fbc); } else { CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce, call->fbc); } } } if (IS_TMP_VAR != IS_CONST) { zval_dtor(free_op2.var); } } else { if (UNEXPECTED(ce->constructor == NULL)) { zend_error_noreturn(E_ERROR, "Cannot call constructor"); } if (EG(This) && Z_OBJCE_P(EG(This)) != ce->constructor->common.scope && (ce->constructor->common.fn_flags & ZEND_ACC_PRIVATE)) { zend_error_noreturn(E_ERROR, "Cannot call private %s::__construct()", ce->name); } call->fbc = ce->constructor; } if (call->fbc->common.fn_flags & ZEND_ACC_STATIC) { call->object = NULL; } else { if (EG(This) && Z_OBJ_HT_P(EG(This))->get_class_entry && !instanceof_function(Z_OBJCE_P(EG(This)), ce TSRMLS_CC)) { /* We are calling method of the other (incompatible) class, but passing $this. This is done for compatibility with php-4. */ if (call->fbc->common.fn_flags & ZEND_ACC_ALLOW_STATIC) { zend_error(E_DEPRECATED, "Non-static method %s::%s() should not be called statically, assuming $this from incompatible context", call->fbc->common.scope->name, call->fbc->common.function_name); } else { /* An internal function assumes $this is present and won't check that. So PHP would crash by allowing the call. */ zend_error_noreturn(E_ERROR, "Non-static method %s::%s() cannot be called statically, assuming $this from incompatible context", call->fbc->common.scope->name, call->fbc->common.function_name); } } if ((call->object = EG(This))) { Z_ADDREF_P(call->object); call->called_scope = Z_OBJCE_P(call->object); } } call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_CASE_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); is_equal_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *expr_ptr; SAVE_OPLINE(); if ((IS_CONST == IS_VAR || IS_CONST == IS_CV) && opline->extended_value) { zval **expr_ptr_ptr = NULL; if (IS_CONST == IS_VAR && UNEXPECTED(expr_ptr_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets"); } SEPARATE_ZVAL_TO_MAKE_IS_REF(expr_ptr_ptr); expr_ptr = *expr_ptr_ptr; Z_ADDREF_P(expr_ptr); } else { expr_ptr=opline->op1.zv; if (0) { /* temporary variable */ zval *new_expr; ALLOC_ZVAL(new_expr); INIT_PZVAL_COPY(new_expr, expr_ptr); expr_ptr = new_expr; } else if (IS_CONST == IS_CONST || PZVAL_IS_REF(expr_ptr)) { zval *new_expr; ALLOC_ZVAL(new_expr); INIT_PZVAL_COPY(new_expr, expr_ptr); expr_ptr = new_expr; zendi_zval_copy_ctor(*expr_ptr); } else if (IS_CONST == IS_CV) { Z_ADDREF_P(expr_ptr); } } if (IS_TMP_VAR != IS_UNUSED) { zend_free_op free_op2; zval *offset = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); ulong hval; switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); goto num_index; case IS_LONG: case IS_BOOL: hval = Z_LVAL_P(offset); num_index: zend_hash_index_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), hval, &expr_ptr, sizeof(zval *), NULL); break; case IS_STRING: if (IS_TMP_VAR == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } zend_hash_quick_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, &expr_ptr, sizeof(zval *), NULL); break; case IS_NULL: zend_hash_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), "", sizeof(""), &expr_ptr, sizeof(zval *), NULL); break; default: zend_error(E_WARNING, "Illegal offset type"); zval_ptr_dtor(&expr_ptr); /* do nothing */ break; } zval_dtor(free_op2.var); } else { if (zend_hash_next_index_insert(Z_ARRVAL(EX_T(opline->result.var).tmp_var), &expr_ptr, sizeof(zval *), NULL) == FAILURE) { zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied"); zval_ptr_dtor(&expr_ptr); } } if ((IS_CONST == IS_VAR || IS_CONST == IS_CV) && opline->extended_value) { } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE array_init(&EX_T(opline->result.var).tmp_var); if (IS_CONST == IS_UNUSED) { ZEND_VM_NEXT_OPCODE(); #if 0 || IS_CONST != IS_UNUSED } else { return ZEND_ADD_ARRAY_ELEMENT_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); #endif } } static int ZEND_FASTCALL ZEND_YIELD_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE /* The generator object is stored in return_value_ptr_ptr */ zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr); if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) { zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator"); } /* Destroy the previously yielded value */ if (generator->value) { zval_ptr_dtor(&generator->value); } /* Destroy the previously yielded key */ if (generator->key) { zval_ptr_dtor(&generator->key); } /* Set the new yielded value */ if (IS_CONST != IS_UNUSED) { if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) { /* Constants and temporary variables aren't yieldable by reference, * but we still allow them with a notice. */ if (IS_CONST == IS_CONST || IS_CONST == IS_TMP_VAR) { zval *value, *copy; zend_error(E_NOTICE, "Only variable references should be yielded by reference"); value = opline->op1.zv; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->value = copy; } else { zval **value_ptr = NULL; if (IS_CONST == IS_VAR && UNEXPECTED(value_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference"); } /* If a function call result is yielded and the function did * not return by reference we throw a notice. */ if (IS_CONST == IS_VAR && !Z_ISREF_PP(value_ptr) && !(opline->extended_value == ZEND_RETURNS_FUNCTION && EX_T(opline->op1.var).var.fcall_returned_reference) && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) { zend_error(E_NOTICE, "Only variable references should be yielded by reference"); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } else { SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } } } else { zval *value = opline->op1.zv; /* Consts, temporary variables and references need copying */ if (IS_CONST == IS_CONST || IS_CONST == IS_TMP_VAR || PZVAL_IS_REF(value) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->value = copy; } else { if (IS_CONST == IS_CV) { Z_ADDREF_P(value); } generator->value = value; } } } else { /* If no value was specified yield null */ Z_ADDREF(EG(uninitialized_zval)); generator->value = &EG(uninitialized_zval); } /* Set the new yielded key */ if (IS_TMP_VAR != IS_UNUSED) { zend_free_op free_op2; zval *key = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); /* Consts, temporary variables and references need copying */ if (IS_TMP_VAR == IS_CONST || IS_TMP_VAR == IS_TMP_VAR || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, key); /* Temporary variables don't need ctor copying */ if (!1) { zval_copy_ctor(copy); } generator->key = copy; } else { Z_ADDREF_P(key); generator->key = key; } if (Z_TYPE_P(generator->key) == IS_LONG && Z_LVAL_P(generator->key) > generator->largest_used_integer_key ) { generator->largest_used_integer_key = Z_LVAL_P(generator->key); } } else { /* If no key was specified we use auto-increment keys */ generator->largest_used_integer_key++; ALLOC_INIT_ZVAL(generator->key); ZVAL_LONG(generator->key, generator->largest_used_integer_key); } if (RETURN_VALUE_USED(opline)) { /* If the return value of yield is used set the send * target and initialize it to NULL */ generator->send_target = &EX_T(opline->result.var).var.ptr; Z_ADDREF(EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } else { generator->send_target = NULL; } /* We increment to the next op, so we are at the correct position when the * generator is resumed. */ ZEND_VM_INC_OPCODE(); /* The GOTO VM uses a local opline variable. We need to set the opline * variable in execute_data so we don't resume at an old position. */ SAVE_OPLINE(); ZEND_VM_RETURN(); } static int ZEND_FASTCALL ZEND_POW_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); pow_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ADD_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); fast_add_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SUB_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); fast_sub_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_MUL_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); fast_mul_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_DIV_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); fast_div_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_MOD_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); fast_mod_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SL_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); shift_left_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SR_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); shift_right_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_CONCAT_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); concat_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_IDENTICAL_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); is_identical_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_NOT_IDENTICAL_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); is_identical_function(result, opline->op1.zv, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); Z_LVAL_P(result) = !Z_LVAL_P(result); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_EQUAL_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_equal_function(result, opline->op1.zv, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC)); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_NOT_EQUAL_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_not_equal_function(result, opline->op1.zv, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC)); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_SMALLER_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_is_smaller_function(result, opline->op1.zv, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC)); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_SMALLER_OR_EQUAL_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_is_smaller_or_equal_function(result, opline->op1.zv, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC)); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_OR_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); bitwise_or_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_AND_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); bitwise_and_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_XOR_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); bitwise_xor_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BOOL_XOR_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); boolean_xor_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_CONST_VAR(int type, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *varname; zval **retval; zval tmp_varname; HashTable *target_symbol_table; ulong hash_value; SAVE_OPLINE(); varname = opline->op1.zv; if (IS_CONST != IS_CONST && UNEXPECTED(Z_TYPE_P(varname) != IS_STRING)) { ZVAL_COPY_VALUE(&tmp_varname, varname); zval_copy_ctor(&tmp_varname); Z_SET_REFCOUNT(tmp_varname, 1); Z_UNSET_ISREF(tmp_varname); convert_to_string(&tmp_varname); varname = &tmp_varname; } if (IS_VAR != IS_UNUSED) { zend_class_entry *ce; if (IS_VAR == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { ce = CACHED_PTR(opline->op2.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC); if (UNEXPECTED(ce == NULL)) { if (IS_CONST != IS_CONST && varname == &tmp_varname) { zval_dtor(&tmp_varname); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } CACHE_PTR(opline->op2.literal->cache_slot, ce); } } else { ce = EX_T(opline->op2.var).class_entry; } retval = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 0, ((IS_CONST == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC); } else { target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC); /* if (!target_symbol_table) { CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } */ if (IS_CONST == IS_CONST) { hash_value = Z_HASH_P(varname); } else { hash_value = str_hash(Z_STRVAL_P(varname), Z_STRLEN_P(varname)); } if (zend_hash_quick_find(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, (void **) &retval) == FAILURE) { switch (type) { case BP_VAR_R: case BP_VAR_UNSET: zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname)); /* break missing intentionally */ case BP_VAR_IS: retval = &EG(uninitialized_zval_ptr); break; case BP_VAR_RW: zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname)); /* break missing intentionally */ case BP_VAR_W: Z_ADDREF_P(&EG(uninitialized_zval)); zend_hash_quick_update(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, &EG(uninitialized_zval_ptr), sizeof(zval *), (void **) &retval); break; EMPTY_SWITCH_DEFAULT_CASE() } } switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) { case ZEND_FETCH_GLOBAL: if (IS_CONST != IS_TMP_VAR) { } break; case ZEND_FETCH_LOCAL: break; case ZEND_FETCH_STATIC: zval_update_constant(retval, 1 TSRMLS_CC); break; case ZEND_FETCH_GLOBAL_LOCK: if (IS_CONST == IS_VAR && !free_op1.var) { PZVAL_LOCK(*EX_T(opline->op1.var).var.ptr_ptr); } break; } } if (IS_CONST != IS_CONST && varname == &tmp_varname) { zval_dtor(&tmp_varname); } if (opline->extended_value & ZEND_FETCH_MAKE_REF) { SEPARATE_ZVAL_TO_MAKE_IS_REF(retval); } PZVAL_LOCK(*retval); switch (type) { case BP_VAR_R: case BP_VAR_IS: EX_T(opline->result.var).var.ptr = *retval; break; case BP_VAR_UNSET: { zend_free_op free_res; PZVAL_UNLOCK(*retval, &free_res); if (retval != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(retval); } PZVAL_LOCK(*retval); FREE_OP_VAR_PTR(free_res); } /* break missing intentionally */ default: EX_T(opline->result.var).var.ptr_ptr = retval; break; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_R_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_CONST_VAR(BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_W_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_CONST_VAR(BP_VAR_W, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_RW_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_CONST_VAR(BP_VAR_RW, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_FUNC_ARG_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE return zend_fetch_var_address_helper_SPEC_CONST_VAR(zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC) ? BP_VAR_W : BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_UNSET_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_CONST_VAR(BP_VAR_UNSET, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_IS_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_CONST_VAR(BP_VAR_IS, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_DIM_R_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval *container; SAVE_OPLINE(); container = opline->op1.zv; zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_VAR, BP_VAR_R TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); if (IS_CONST != IS_VAR || !(opline->extended_value & ZEND_FETCH_ADD_LOCK)) { } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_STATIC_METHOD_CALL_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *function_name; zend_class_entry *ce; call_slot *call = EX(call_slots) + opline->result.num; SAVE_OPLINE(); if (IS_CONST == IS_CONST) { /* no function found. try a static method in class */ if (CACHED_PTR(opline->op1.literal->cache_slot)) { ce = CACHED_PTR(opline->op1.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op1.zv), Z_STRLEN_P(opline->op1.zv), opline->op1.literal + 1, opline->extended_value TSRMLS_CC); if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } if (UNEXPECTED(ce == NULL)) { zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op1.zv)); } CACHE_PTR(opline->op1.literal->cache_slot, ce); } call->called_scope = ce; } else { ce = EX_T(opline->op1.var).class_entry; if (opline->extended_value == ZEND_FETCH_CLASS_PARENT || opline->extended_value == ZEND_FETCH_CLASS_SELF) { call->called_scope = EG(called_scope); } else { call->called_scope = ce; } } if (IS_CONST == IS_CONST && IS_VAR == IS_CONST && CACHED_PTR(opline->op2.literal->cache_slot)) { call->fbc = CACHED_PTR(opline->op2.literal->cache_slot); } else if (IS_CONST != IS_CONST && IS_VAR == IS_CONST && (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce))) { /* do nothing */ } else if (IS_VAR != IS_UNUSED) { char *function_name_strval = NULL; int function_name_strlen = 0; zend_free_op free_op2; if (IS_VAR == IS_CONST) { function_name_strval = Z_STRVAL_P(opline->op2.zv); function_name_strlen = Z_STRLEN_P(opline->op2.zv); } else { function_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Function name must be a string"); } else { function_name_strval = Z_STRVAL_P(function_name); function_name_strlen = Z_STRLEN_P(function_name); } } if (function_name_strval) { if (ce->get_static_method) { call->fbc = ce->get_static_method(ce, function_name_strval, function_name_strlen TSRMLS_CC); } else { call->fbc = zend_std_get_static_method(ce, function_name_strval, function_name_strlen, ((IS_VAR == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC); } if (UNEXPECTED(call->fbc == NULL)) { zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", ce->name, function_name_strval); } if (IS_VAR == IS_CONST && EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) && EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0)) { if (IS_CONST == IS_CONST) { CACHE_PTR(opline->op2.literal->cache_slot, call->fbc); } else { CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce, call->fbc); } } } if (IS_VAR != IS_CONST) { zval_ptr_dtor_nogc(&free_op2.var); } } else { if (UNEXPECTED(ce->constructor == NULL)) { zend_error_noreturn(E_ERROR, "Cannot call constructor"); } if (EG(This) && Z_OBJCE_P(EG(This)) != ce->constructor->common.scope && (ce->constructor->common.fn_flags & ZEND_ACC_PRIVATE)) { zend_error_noreturn(E_ERROR, "Cannot call private %s::__construct()", ce->name); } call->fbc = ce->constructor; } if (call->fbc->common.fn_flags & ZEND_ACC_STATIC) { call->object = NULL; } else { if (EG(This) && Z_OBJ_HT_P(EG(This))->get_class_entry && !instanceof_function(Z_OBJCE_P(EG(This)), ce TSRMLS_CC)) { /* We are calling method of the other (incompatible) class, but passing $this. This is done for compatibility with php-4. */ if (call->fbc->common.fn_flags & ZEND_ACC_ALLOW_STATIC) { zend_error(E_DEPRECATED, "Non-static method %s::%s() should not be called statically, assuming $this from incompatible context", call->fbc->common.scope->name, call->fbc->common.function_name); } else { /* An internal function assumes $this is present and won't check that. So PHP would crash by allowing the call. */ zend_error_noreturn(E_ERROR, "Non-static method %s::%s() cannot be called statically, assuming $this from incompatible context", call->fbc->common.scope->name, call->fbc->common.function_name); } } if ((call->object = EG(This))) { Z_ADDREF_P(call->object); call->called_scope = Z_OBJCE_P(call->object); } } call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_CASE_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); is_equal_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *expr_ptr; SAVE_OPLINE(); if ((IS_CONST == IS_VAR || IS_CONST == IS_CV) && opline->extended_value) { zval **expr_ptr_ptr = NULL; if (IS_CONST == IS_VAR && UNEXPECTED(expr_ptr_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets"); } SEPARATE_ZVAL_TO_MAKE_IS_REF(expr_ptr_ptr); expr_ptr = *expr_ptr_ptr; Z_ADDREF_P(expr_ptr); } else { expr_ptr=opline->op1.zv; if (0) { /* temporary variable */ zval *new_expr; ALLOC_ZVAL(new_expr); INIT_PZVAL_COPY(new_expr, expr_ptr); expr_ptr = new_expr; } else if (IS_CONST == IS_CONST || PZVAL_IS_REF(expr_ptr)) { zval *new_expr; ALLOC_ZVAL(new_expr); INIT_PZVAL_COPY(new_expr, expr_ptr); expr_ptr = new_expr; zendi_zval_copy_ctor(*expr_ptr); } else if (IS_CONST == IS_CV) { Z_ADDREF_P(expr_ptr); } } if (IS_VAR != IS_UNUSED) { zend_free_op free_op2; zval *offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); ulong hval; switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); goto num_index; case IS_LONG: case IS_BOOL: hval = Z_LVAL_P(offset); num_index: zend_hash_index_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), hval, &expr_ptr, sizeof(zval *), NULL); break; case IS_STRING: if (IS_VAR == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } zend_hash_quick_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, &expr_ptr, sizeof(zval *), NULL); break; case IS_NULL: zend_hash_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), "", sizeof(""), &expr_ptr, sizeof(zval *), NULL); break; default: zend_error(E_WARNING, "Illegal offset type"); zval_ptr_dtor(&expr_ptr); /* do nothing */ break; } zval_ptr_dtor_nogc(&free_op2.var); } else { if (zend_hash_next_index_insert(Z_ARRVAL(EX_T(opline->result.var).tmp_var), &expr_ptr, sizeof(zval *), NULL) == FAILURE) { zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied"); zval_ptr_dtor(&expr_ptr); } } if ((IS_CONST == IS_VAR || IS_CONST == IS_CV) && opline->extended_value) { } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE array_init(&EX_T(opline->result.var).tmp_var); if (IS_CONST == IS_UNUSED) { ZEND_VM_NEXT_OPCODE(); #if 0 || IS_CONST != IS_UNUSED } else { return ZEND_ADD_ARRAY_ELEMENT_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); #endif } } static int ZEND_FASTCALL ZEND_UNSET_VAR_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval tmp, *varname; HashTable *target_symbol_table; SAVE_OPLINE(); if (IS_CONST == IS_CV && IS_VAR == IS_UNUSED && (opline->extended_value & ZEND_QUICK_SET)) { if (EG(active_symbol_table)) { zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var); zend_delete_variable(EX(prev_execute_data), EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value TSRMLS_CC); EX_CV(opline->op1.var) = NULL; } else if (EX_CV(opline->op1.var)) { zval_ptr_dtor(EX_CV(opline->op1.var)); EX_CV(opline->op1.var) = NULL; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } varname = opline->op1.zv; if (IS_CONST != IS_CONST && Z_TYPE_P(varname) != IS_STRING) { ZVAL_COPY_VALUE(&tmp, varname); zval_copy_ctor(&tmp); convert_to_string(&tmp); varname = &tmp; } else if (IS_CONST == IS_VAR || IS_CONST == IS_CV) { Z_ADDREF_P(varname); } if (IS_VAR != IS_UNUSED) { zend_class_entry *ce; if (IS_VAR == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { ce = CACHED_PTR(opline->op2.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC); if (UNEXPECTED(EG(exception) != NULL)) { if (IS_CONST != IS_CONST && varname == &tmp) { zval_dtor(&tmp); } else if (IS_CONST == IS_VAR || IS_CONST == IS_CV) { zval_ptr_dtor(&varname); } HANDLE_EXCEPTION(); } if (UNEXPECTED(ce == NULL)) { zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op2.zv)); } CACHE_PTR(opline->op2.literal->cache_slot, ce); } } else { ce = EX_T(opline->op2.var).class_entry; } zend_std_unset_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), ((IS_CONST == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC); } else { ulong hash_value = zend_inline_hash_func(varname->value.str.val, varname->value.str.len+1); target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC); zend_delete_variable(execute_data, target_symbol_table, varname->value.str.val, varname->value.str.len+1, hash_value TSRMLS_CC); } if (IS_CONST != IS_CONST && varname == &tmp) { zval_dtor(&tmp); } else if (IS_CONST == IS_VAR || IS_CONST == IS_CV) { zval_ptr_dtor(&varname); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_VAR_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **value; zend_bool isset = 1; SAVE_OPLINE(); if (IS_CONST == IS_CV && IS_VAR == IS_UNUSED && (opline->extended_value & ZEND_QUICK_SET)) { if (EX_CV(opline->op1.var)) { value = EX_CV(opline->op1.var); } else if (EG(active_symbol_table)) { zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var); if (zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **) &value) == FAILURE) { isset = 0; } } else { isset = 0; } } else { HashTable *target_symbol_table; zval tmp, *varname = opline->op1.zv; if (IS_CONST != IS_CONST && Z_TYPE_P(varname) != IS_STRING) { ZVAL_COPY_VALUE(&tmp, varname); zval_copy_ctor(&tmp); convert_to_string(&tmp); varname = &tmp; } if (IS_VAR != IS_UNUSED) { zend_class_entry *ce; if (IS_VAR == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { ce = CACHED_PTR(opline->op2.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC); if (UNEXPECTED(ce == NULL)) { CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } CACHE_PTR(opline->op2.literal->cache_slot, ce); } } else { ce = EX_T(opline->op2.var).class_entry; } value = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 1, ((IS_CONST == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC); if (!value) { isset = 0; } } else { target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC); if (zend_hash_find(target_symbol_table, varname->value.str.val, varname->value.str.len+1, (void **) &value) == FAILURE) { isset = 0; } } if (IS_CONST != IS_CONST && varname == &tmp) { zval_dtor(&tmp); } } if (opline->extended_value & ZEND_ISSET) { if (isset && Z_TYPE_PP(value) != IS_NULL) { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1); } else { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0); } } else /* if (opline->extended_value & ZEND_ISEMPTY) */ { if (!isset || !i_zend_is_true(*value)) { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1); } else { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0); } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_YIELD_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE /* The generator object is stored in return_value_ptr_ptr */ zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr); if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) { zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator"); } /* Destroy the previously yielded value */ if (generator->value) { zval_ptr_dtor(&generator->value); } /* Destroy the previously yielded key */ if (generator->key) { zval_ptr_dtor(&generator->key); } /* Set the new yielded value */ if (IS_CONST != IS_UNUSED) { if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) { /* Constants and temporary variables aren't yieldable by reference, * but we still allow them with a notice. */ if (IS_CONST == IS_CONST || IS_CONST == IS_TMP_VAR) { zval *value, *copy; zend_error(E_NOTICE, "Only variable references should be yielded by reference"); value = opline->op1.zv; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->value = copy; } else { zval **value_ptr = NULL; if (IS_CONST == IS_VAR && UNEXPECTED(value_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference"); } /* If a function call result is yielded and the function did * not return by reference we throw a notice. */ if (IS_CONST == IS_VAR && !Z_ISREF_PP(value_ptr) && !(opline->extended_value == ZEND_RETURNS_FUNCTION && EX_T(opline->op1.var).var.fcall_returned_reference) && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) { zend_error(E_NOTICE, "Only variable references should be yielded by reference"); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } else { SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } } } else { zval *value = opline->op1.zv; /* Consts, temporary variables and references need copying */ if (IS_CONST == IS_CONST || IS_CONST == IS_TMP_VAR || PZVAL_IS_REF(value) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->value = copy; } else { if (IS_CONST == IS_CV) { Z_ADDREF_P(value); } generator->value = value; } } } else { /* If no value was specified yield null */ Z_ADDREF(EG(uninitialized_zval)); generator->value = &EG(uninitialized_zval); } /* Set the new yielded key */ if (IS_VAR != IS_UNUSED) { zend_free_op free_op2; zval *key = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); /* Consts, temporary variables and references need copying */ if (IS_VAR == IS_CONST || IS_VAR == IS_TMP_VAR || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, key); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->key = copy; } else { Z_ADDREF_P(key); generator->key = key; } if (Z_TYPE_P(generator->key) == IS_LONG && Z_LVAL_P(generator->key) > generator->largest_used_integer_key ) { generator->largest_used_integer_key = Z_LVAL_P(generator->key); } zval_ptr_dtor_nogc(&free_op2.var); } else { /* If no key was specified we use auto-increment keys */ generator->largest_used_integer_key++; ALLOC_INIT_ZVAL(generator->key); ZVAL_LONG(generator->key, generator->largest_used_integer_key); } if (RETURN_VALUE_USED(opline)) { /* If the return value of yield is used set the send * target and initialize it to NULL */ generator->send_target = &EX_T(opline->result.var).var.ptr; Z_ADDREF(EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } else { generator->send_target = NULL; } /* We increment to the next op, so we are at the correct position when the * generator is resumed. */ ZEND_VM_INC_OPCODE(); /* The GOTO VM uses a local opline variable. We need to set the opline * variable in execute_data so we don't resume at an old position. */ SAVE_OPLINE(); ZEND_VM_RETURN(); } static int ZEND_FASTCALL ZEND_POW_SPEC_CONST_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); pow_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_CONST_UNUSED(int type, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *varname; zval **retval; zval tmp_varname; HashTable *target_symbol_table; ulong hash_value; SAVE_OPLINE(); varname = opline->op1.zv; if (IS_CONST != IS_CONST && UNEXPECTED(Z_TYPE_P(varname) != IS_STRING)) { ZVAL_COPY_VALUE(&tmp_varname, varname); zval_copy_ctor(&tmp_varname); Z_SET_REFCOUNT(tmp_varname, 1); Z_UNSET_ISREF(tmp_varname); convert_to_string(&tmp_varname); varname = &tmp_varname; } if (IS_UNUSED != IS_UNUSED) { zend_class_entry *ce; if (IS_UNUSED == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { ce = CACHED_PTR(opline->op2.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC); if (UNEXPECTED(ce == NULL)) { if (IS_CONST != IS_CONST && varname == &tmp_varname) { zval_dtor(&tmp_varname); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } CACHE_PTR(opline->op2.literal->cache_slot, ce); } } else { ce = EX_T(opline->op2.var).class_entry; } retval = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 0, ((IS_CONST == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC); } else { target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC); /* if (!target_symbol_table) { CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } */ if (IS_CONST == IS_CONST) { hash_value = Z_HASH_P(varname); } else { hash_value = str_hash(Z_STRVAL_P(varname), Z_STRLEN_P(varname)); } if (zend_hash_quick_find(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, (void **) &retval) == FAILURE) { switch (type) { case BP_VAR_R: case BP_VAR_UNSET: zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname)); /* break missing intentionally */ case BP_VAR_IS: retval = &EG(uninitialized_zval_ptr); break; case BP_VAR_RW: zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname)); /* break missing intentionally */ case BP_VAR_W: Z_ADDREF_P(&EG(uninitialized_zval)); zend_hash_quick_update(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, &EG(uninitialized_zval_ptr), sizeof(zval *), (void **) &retval); break; EMPTY_SWITCH_DEFAULT_CASE() } } switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) { case ZEND_FETCH_GLOBAL: if (IS_CONST != IS_TMP_VAR) { } break; case ZEND_FETCH_LOCAL: break; case ZEND_FETCH_STATIC: zval_update_constant(retval, 1 TSRMLS_CC); break; case ZEND_FETCH_GLOBAL_LOCK: if (IS_CONST == IS_VAR && !free_op1.var) { PZVAL_LOCK(*EX_T(opline->op1.var).var.ptr_ptr); } break; } } if (IS_CONST != IS_CONST && varname == &tmp_varname) { zval_dtor(&tmp_varname); } if (opline->extended_value & ZEND_FETCH_MAKE_REF) { SEPARATE_ZVAL_TO_MAKE_IS_REF(retval); } PZVAL_LOCK(*retval); switch (type) { case BP_VAR_R: case BP_VAR_IS: EX_T(opline->result.var).var.ptr = *retval; break; case BP_VAR_UNSET: { zend_free_op free_res; PZVAL_UNLOCK(*retval, &free_res); if (retval != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(retval); } PZVAL_LOCK(*retval); FREE_OP_VAR_PTR(free_res); } /* break missing intentionally */ default: EX_T(opline->result.var).var.ptr_ptr = retval; break; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_R_SPEC_CONST_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_CONST_UNUSED(BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_W_SPEC_CONST_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_CONST_UNUSED(BP_VAR_W, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_RW_SPEC_CONST_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_CONST_UNUSED(BP_VAR_RW, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_FUNC_ARG_SPEC_CONST_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE return zend_fetch_var_address_helper_SPEC_CONST_UNUSED(zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC) ? BP_VAR_W : BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_UNSET_SPEC_CONST_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_CONST_UNUSED(BP_VAR_UNSET, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_IS_SPEC_CONST_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_CONST_UNUSED(BP_VAR_IS, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_INIT_STATIC_METHOD_CALL_SPEC_CONST_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *function_name; zend_class_entry *ce; call_slot *call = EX(call_slots) + opline->result.num; SAVE_OPLINE(); if (IS_CONST == IS_CONST) { /* no function found. try a static method in class */ if (CACHED_PTR(opline->op1.literal->cache_slot)) { ce = CACHED_PTR(opline->op1.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op1.zv), Z_STRLEN_P(opline->op1.zv), opline->op1.literal + 1, opline->extended_value TSRMLS_CC); if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } if (UNEXPECTED(ce == NULL)) { zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op1.zv)); } CACHE_PTR(opline->op1.literal->cache_slot, ce); } call->called_scope = ce; } else { ce = EX_T(opline->op1.var).class_entry; if (opline->extended_value == ZEND_FETCH_CLASS_PARENT || opline->extended_value == ZEND_FETCH_CLASS_SELF) { call->called_scope = EG(called_scope); } else { call->called_scope = ce; } } if (IS_CONST == IS_CONST && IS_UNUSED == IS_CONST && CACHED_PTR(opline->op2.literal->cache_slot)) { call->fbc = CACHED_PTR(opline->op2.literal->cache_slot); } else if (IS_CONST != IS_CONST && IS_UNUSED == IS_CONST && (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce))) { /* do nothing */ } else if (IS_UNUSED != IS_UNUSED) { char *function_name_strval = NULL; int function_name_strlen = 0; if (IS_UNUSED == IS_CONST) { function_name_strval = Z_STRVAL_P(opline->op2.zv); function_name_strlen = Z_STRLEN_P(opline->op2.zv); } else { function_name = NULL; if (UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Function name must be a string"); } else { function_name_strval = Z_STRVAL_P(function_name); function_name_strlen = Z_STRLEN_P(function_name); } } if (function_name_strval) { if (ce->get_static_method) { call->fbc = ce->get_static_method(ce, function_name_strval, function_name_strlen TSRMLS_CC); } else { call->fbc = zend_std_get_static_method(ce, function_name_strval, function_name_strlen, ((IS_UNUSED == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC); } if (UNEXPECTED(call->fbc == NULL)) { zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", ce->name, function_name_strval); } if (IS_UNUSED == IS_CONST && EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) && EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0)) { if (IS_CONST == IS_CONST) { CACHE_PTR(opline->op2.literal->cache_slot, call->fbc); } else { CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce, call->fbc); } } } if (IS_UNUSED != IS_CONST) { } } else { if (UNEXPECTED(ce->constructor == NULL)) { zend_error_noreturn(E_ERROR, "Cannot call constructor"); } if (EG(This) && Z_OBJCE_P(EG(This)) != ce->constructor->common.scope && (ce->constructor->common.fn_flags & ZEND_ACC_PRIVATE)) { zend_error_noreturn(E_ERROR, "Cannot call private %s::__construct()", ce->name); } call->fbc = ce->constructor; } if (call->fbc->common.fn_flags & ZEND_ACC_STATIC) { call->object = NULL; } else { if (EG(This) && Z_OBJ_HT_P(EG(This))->get_class_entry && !instanceof_function(Z_OBJCE_P(EG(This)), ce TSRMLS_CC)) { /* We are calling method of the other (incompatible) class, but passing $this. This is done for compatibility with php-4. */ if (call->fbc->common.fn_flags & ZEND_ACC_ALLOW_STATIC) { zend_error(E_DEPRECATED, "Non-static method %s::%s() should not be called statically, assuming $this from incompatible context", call->fbc->common.scope->name, call->fbc->common.function_name); } else { /* An internal function assumes $this is present and won't check that. So PHP would crash by allowing the call. */ zend_error_noreturn(E_ERROR, "Non-static method %s::%s() cannot be called statically, assuming $this from incompatible context", call->fbc->common.scope->name, call->fbc->common.function_name); } } if ((call->object = EG(This))) { Z_ADDREF_P(call->object); call->called_scope = Z_OBJCE_P(call->object); } } call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_CONST_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *expr_ptr; SAVE_OPLINE(); if ((IS_CONST == IS_VAR || IS_CONST == IS_CV) && opline->extended_value) { zval **expr_ptr_ptr = NULL; if (IS_CONST == IS_VAR && UNEXPECTED(expr_ptr_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets"); } SEPARATE_ZVAL_TO_MAKE_IS_REF(expr_ptr_ptr); expr_ptr = *expr_ptr_ptr; Z_ADDREF_P(expr_ptr); } else { expr_ptr=opline->op1.zv; if (0) { /* temporary variable */ zval *new_expr; ALLOC_ZVAL(new_expr); INIT_PZVAL_COPY(new_expr, expr_ptr); expr_ptr = new_expr; } else if (IS_CONST == IS_CONST || PZVAL_IS_REF(expr_ptr)) { zval *new_expr; ALLOC_ZVAL(new_expr); INIT_PZVAL_COPY(new_expr, expr_ptr); expr_ptr = new_expr; zendi_zval_copy_ctor(*expr_ptr); } else if (IS_CONST == IS_CV) { Z_ADDREF_P(expr_ptr); } } if (IS_UNUSED != IS_UNUSED) { zval *offset = NULL; ulong hval; switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); goto num_index; case IS_LONG: case IS_BOOL: hval = Z_LVAL_P(offset); num_index: zend_hash_index_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), hval, &expr_ptr, sizeof(zval *), NULL); break; case IS_STRING: if (IS_UNUSED == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } zend_hash_quick_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, &expr_ptr, sizeof(zval *), NULL); break; case IS_NULL: zend_hash_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), "", sizeof(""), &expr_ptr, sizeof(zval *), NULL); break; default: zend_error(E_WARNING, "Illegal offset type"); zval_ptr_dtor(&expr_ptr); /* do nothing */ break; } } else { if (zend_hash_next_index_insert(Z_ARRVAL(EX_T(opline->result.var).tmp_var), &expr_ptr, sizeof(zval *), NULL) == FAILURE) { zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied"); zval_ptr_dtor(&expr_ptr); } } if ((IS_CONST == IS_VAR || IS_CONST == IS_CV) && opline->extended_value) { } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_CONST_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE array_init(&EX_T(opline->result.var).tmp_var); if (IS_CONST == IS_UNUSED) { ZEND_VM_NEXT_OPCODE(); #if 0 || IS_CONST != IS_UNUSED } else { return ZEND_ADD_ARRAY_ELEMENT_SPEC_CONST_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); #endif } } static int ZEND_FASTCALL ZEND_UNSET_VAR_SPEC_CONST_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval tmp, *varname; HashTable *target_symbol_table; SAVE_OPLINE(); if (IS_CONST == IS_CV && IS_UNUSED == IS_UNUSED && (opline->extended_value & ZEND_QUICK_SET)) { if (EG(active_symbol_table)) { zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var); zend_delete_variable(EX(prev_execute_data), EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value TSRMLS_CC); EX_CV(opline->op1.var) = NULL; } else if (EX_CV(opline->op1.var)) { zval_ptr_dtor(EX_CV(opline->op1.var)); EX_CV(opline->op1.var) = NULL; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } varname = opline->op1.zv; if (IS_CONST != IS_CONST && Z_TYPE_P(varname) != IS_STRING) { ZVAL_COPY_VALUE(&tmp, varname); zval_copy_ctor(&tmp); convert_to_string(&tmp); varname = &tmp; } else if (IS_CONST == IS_VAR || IS_CONST == IS_CV) { Z_ADDREF_P(varname); } if (IS_UNUSED != IS_UNUSED) { zend_class_entry *ce; if (IS_UNUSED == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { ce = CACHED_PTR(opline->op2.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC); if (UNEXPECTED(EG(exception) != NULL)) { if (IS_CONST != IS_CONST && varname == &tmp) { zval_dtor(&tmp); } else if (IS_CONST == IS_VAR || IS_CONST == IS_CV) { zval_ptr_dtor(&varname); } HANDLE_EXCEPTION(); } if (UNEXPECTED(ce == NULL)) { zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op2.zv)); } CACHE_PTR(opline->op2.literal->cache_slot, ce); } } else { ce = EX_T(opline->op2.var).class_entry; } zend_std_unset_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), ((IS_CONST == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC); } else { ulong hash_value = zend_inline_hash_func(varname->value.str.val, varname->value.str.len+1); target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC); zend_delete_variable(execute_data, target_symbol_table, varname->value.str.val, varname->value.str.len+1, hash_value TSRMLS_CC); } if (IS_CONST != IS_CONST && varname == &tmp) { zval_dtor(&tmp); } else if (IS_CONST == IS_VAR || IS_CONST == IS_CV) { zval_ptr_dtor(&varname); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_VAR_SPEC_CONST_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **value; zend_bool isset = 1; SAVE_OPLINE(); if (IS_CONST == IS_CV && IS_UNUSED == IS_UNUSED && (opline->extended_value & ZEND_QUICK_SET)) { if (EX_CV(opline->op1.var)) { value = EX_CV(opline->op1.var); } else if (EG(active_symbol_table)) { zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var); if (zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **) &value) == FAILURE) { isset = 0; } } else { isset = 0; } } else { HashTable *target_symbol_table; zval tmp, *varname = opline->op1.zv; if (IS_CONST != IS_CONST && Z_TYPE_P(varname) != IS_STRING) { ZVAL_COPY_VALUE(&tmp, varname); zval_copy_ctor(&tmp); convert_to_string(&tmp); varname = &tmp; } if (IS_UNUSED != IS_UNUSED) { zend_class_entry *ce; if (IS_UNUSED == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { ce = CACHED_PTR(opline->op2.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC); if (UNEXPECTED(ce == NULL)) { CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } CACHE_PTR(opline->op2.literal->cache_slot, ce); } } else { ce = EX_T(opline->op2.var).class_entry; } value = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 1, ((IS_CONST == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC); if (!value) { isset = 0; } } else { target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC); if (zend_hash_find(target_symbol_table, varname->value.str.val, varname->value.str.len+1, (void **) &value) == FAILURE) { isset = 0; } } if (IS_CONST != IS_CONST && varname == &tmp) { zval_dtor(&tmp); } } if (opline->extended_value & ZEND_ISSET) { if (isset && Z_TYPE_PP(value) != IS_NULL) { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1); } else { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0); } } else /* if (opline->extended_value & ZEND_ISEMPTY) */ { if (!isset || !i_zend_is_true(*value)) { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1); } else { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0); } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_DECLARE_LAMBDA_FUNCTION_SPEC_CONST_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_function *op_array; SAVE_OPLINE(); if (UNEXPECTED(zend_hash_quick_find(EG(function_table), Z_STRVAL_P(opline->op1.zv), Z_STRLEN_P(opline->op1.zv), Z_HASH_P(opline->op1.zv), (void *) &op_array) == FAILURE) || UNEXPECTED(op_array->type != ZEND_USER_FUNCTION)) { zend_error_noreturn(E_ERROR, "Base lambda function for closure not found"); } if (UNEXPECTED((op_array->common.fn_flags & ZEND_ACC_STATIC) || (EX(prev_execute_data) && EX(prev_execute_data)->function_state.function->common.fn_flags & ZEND_ACC_STATIC))) { zend_create_closure(&EX_T(opline->result.var).tmp_var, (zend_function *) op_array, EG(called_scope), NULL TSRMLS_CC); } else { zend_create_closure(&EX_T(opline->result.var).tmp_var, (zend_function *) op_array, EG(scope), EG(This) TSRMLS_CC); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_YIELD_SPEC_CONST_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE /* The generator object is stored in return_value_ptr_ptr */ zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr); if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) { zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator"); } /* Destroy the previously yielded value */ if (generator->value) { zval_ptr_dtor(&generator->value); } /* Destroy the previously yielded key */ if (generator->key) { zval_ptr_dtor(&generator->key); } /* Set the new yielded value */ if (IS_CONST != IS_UNUSED) { if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) { /* Constants and temporary variables aren't yieldable by reference, * but we still allow them with a notice. */ if (IS_CONST == IS_CONST || IS_CONST == IS_TMP_VAR) { zval *value, *copy; zend_error(E_NOTICE, "Only variable references should be yielded by reference"); value = opline->op1.zv; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->value = copy; } else { zval **value_ptr = NULL; if (IS_CONST == IS_VAR && UNEXPECTED(value_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference"); } /* If a function call result is yielded and the function did * not return by reference we throw a notice. */ if (IS_CONST == IS_VAR && !Z_ISREF_PP(value_ptr) && !(opline->extended_value == ZEND_RETURNS_FUNCTION && EX_T(opline->op1.var).var.fcall_returned_reference) && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) { zend_error(E_NOTICE, "Only variable references should be yielded by reference"); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } else { SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } } } else { zval *value = opline->op1.zv; /* Consts, temporary variables and references need copying */ if (IS_CONST == IS_CONST || IS_CONST == IS_TMP_VAR || PZVAL_IS_REF(value) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->value = copy; } else { if (IS_CONST == IS_CV) { Z_ADDREF_P(value); } generator->value = value; } } } else { /* If no value was specified yield null */ Z_ADDREF(EG(uninitialized_zval)); generator->value = &EG(uninitialized_zval); } /* Set the new yielded key */ if (IS_UNUSED != IS_UNUSED) { zval *key = NULL; /* Consts, temporary variables and references need copying */ if (IS_UNUSED == IS_CONST || IS_UNUSED == IS_TMP_VAR || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, key); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->key = copy; } else { Z_ADDREF_P(key); generator->key = key; } if (Z_TYPE_P(generator->key) == IS_LONG && Z_LVAL_P(generator->key) > generator->largest_used_integer_key ) { generator->largest_used_integer_key = Z_LVAL_P(generator->key); } } else { /* If no key was specified we use auto-increment keys */ generator->largest_used_integer_key++; ALLOC_INIT_ZVAL(generator->key); ZVAL_LONG(generator->key, generator->largest_used_integer_key); } if (RETURN_VALUE_USED(opline)) { /* If the return value of yield is used set the send * target and initialize it to NULL */ generator->send_target = &EX_T(opline->result.var).var.ptr; Z_ADDREF(EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } else { generator->send_target = NULL; } /* We increment to the next op, so we are at the correct position when the * generator is resumed. */ ZEND_VM_INC_OPCODE(); /* The GOTO VM uses a local opline variable. We need to set the opline * variable in execute_data so we don't resume at an old position. */ SAVE_OPLINE(); ZEND_VM_RETURN(); } static int ZEND_FASTCALL ZEND_ADD_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); fast_add_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SUB_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); fast_sub_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_MUL_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); fast_mul_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_DIV_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); fast_div_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_MOD_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); fast_mod_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SL_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); shift_left_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SR_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); shift_right_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_CONCAT_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); concat_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_IDENTICAL_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); is_identical_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_NOT_IDENTICAL_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); is_identical_function(result, opline->op1.zv, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); Z_LVAL_P(result) = !Z_LVAL_P(result); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_EQUAL_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_equal_function(result, opline->op1.zv, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC)); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_NOT_EQUAL_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_not_equal_function(result, opline->op1.zv, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC)); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_SMALLER_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_is_smaller_function(result, opline->op1.zv, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC)); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_SMALLER_OR_EQUAL_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_is_smaller_or_equal_function(result, opline->op1.zv, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC)); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_OR_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); bitwise_or_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_AND_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); bitwise_and_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_XOR_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); bitwise_xor_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BOOL_XOR_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); boolean_xor_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_R_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *container; SAVE_OPLINE(); container = opline->op1.zv; zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC), IS_CV, BP_VAR_R TSRMLS_CC); if (IS_CONST != IS_VAR || !(opline->extended_value & ZEND_FETCH_ADD_LOCK)) { } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_STATIC_METHOD_CALL_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *function_name; zend_class_entry *ce; call_slot *call = EX(call_slots) + opline->result.num; SAVE_OPLINE(); if (IS_CONST == IS_CONST) { /* no function found. try a static method in class */ if (CACHED_PTR(opline->op1.literal->cache_slot)) { ce = CACHED_PTR(opline->op1.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op1.zv), Z_STRLEN_P(opline->op1.zv), opline->op1.literal + 1, opline->extended_value TSRMLS_CC); if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } if (UNEXPECTED(ce == NULL)) { zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op1.zv)); } CACHE_PTR(opline->op1.literal->cache_slot, ce); } call->called_scope = ce; } else { ce = EX_T(opline->op1.var).class_entry; if (opline->extended_value == ZEND_FETCH_CLASS_PARENT || opline->extended_value == ZEND_FETCH_CLASS_SELF) { call->called_scope = EG(called_scope); } else { call->called_scope = ce; } } if (IS_CONST == IS_CONST && IS_CV == IS_CONST && CACHED_PTR(opline->op2.literal->cache_slot)) { call->fbc = CACHED_PTR(opline->op2.literal->cache_slot); } else if (IS_CONST != IS_CONST && IS_CV == IS_CONST && (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce))) { /* do nothing */ } else if (IS_CV != IS_UNUSED) { char *function_name_strval = NULL; int function_name_strlen = 0; if (IS_CV == IS_CONST) { function_name_strval = Z_STRVAL_P(opline->op2.zv); function_name_strlen = Z_STRLEN_P(opline->op2.zv); } else { function_name = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Function name must be a string"); } else { function_name_strval = Z_STRVAL_P(function_name); function_name_strlen = Z_STRLEN_P(function_name); } } if (function_name_strval) { if (ce->get_static_method) { call->fbc = ce->get_static_method(ce, function_name_strval, function_name_strlen TSRMLS_CC); } else { call->fbc = zend_std_get_static_method(ce, function_name_strval, function_name_strlen, ((IS_CV == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC); } if (UNEXPECTED(call->fbc == NULL)) { zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", ce->name, function_name_strval); } if (IS_CV == IS_CONST && EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) && EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0)) { if (IS_CONST == IS_CONST) { CACHE_PTR(opline->op2.literal->cache_slot, call->fbc); } else { CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce, call->fbc); } } } if (IS_CV != IS_CONST) { } } else { if (UNEXPECTED(ce->constructor == NULL)) { zend_error_noreturn(E_ERROR, "Cannot call constructor"); } if (EG(This) && Z_OBJCE_P(EG(This)) != ce->constructor->common.scope && (ce->constructor->common.fn_flags & ZEND_ACC_PRIVATE)) { zend_error_noreturn(E_ERROR, "Cannot call private %s::__construct()", ce->name); } call->fbc = ce->constructor; } if (call->fbc->common.fn_flags & ZEND_ACC_STATIC) { call->object = NULL; } else { if (EG(This) && Z_OBJ_HT_P(EG(This))->get_class_entry && !instanceof_function(Z_OBJCE_P(EG(This)), ce TSRMLS_CC)) { /* We are calling method of the other (incompatible) class, but passing $this. This is done for compatibility with php-4. */ if (call->fbc->common.fn_flags & ZEND_ACC_ALLOW_STATIC) { zend_error(E_DEPRECATED, "Non-static method %s::%s() should not be called statically, assuming $this from incompatible context", call->fbc->common.scope->name, call->fbc->common.function_name); } else { /* An internal function assumes $this is present and won't check that. So PHP would crash by allowing the call. */ zend_error_noreturn(E_ERROR, "Non-static method %s::%s() cannot be called statically, assuming $this from incompatible context", call->fbc->common.scope->name, call->fbc->common.function_name); } } if ((call->object = EG(This))) { Z_ADDREF_P(call->object); call->called_scope = Z_OBJCE_P(call->object); } } call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_CATCH_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_class_entry *ce, *catch_ce; zval *exception; SAVE_OPLINE(); /* Check whether an exception has been thrown, if not, jump over code */ zend_exception_restore(TSRMLS_C); if (EG(exception) == NULL) { ZEND_VM_SET_OPCODE(&EX(op_array)->opcodes[opline->extended_value]); ZEND_VM_CONTINUE(); /* CHECK_ME */ } if (CACHED_PTR(opline->op1.literal->cache_slot)) { catch_ce = CACHED_PTR(opline->op1.literal->cache_slot); } else { catch_ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op1.zv), Z_STRLEN_P(opline->op1.zv), opline->op1.literal + 1, ZEND_FETCH_CLASS_NO_AUTOLOAD TSRMLS_CC); CACHE_PTR(opline->op1.literal->cache_slot, catch_ce); } ce = Z_OBJCE_P(EG(exception)); #ifdef HAVE_DTRACE if (DTRACE_EXCEPTION_CAUGHT_ENABLED()) { DTRACE_EXCEPTION_CAUGHT((char *)ce->name); } #endif /* HAVE_DTRACE */ if (ce != catch_ce) { if (!instanceof_function(ce, catch_ce TSRMLS_CC)) { if (opline->result.num) { zend_throw_exception_internal(NULL TSRMLS_CC); HANDLE_EXCEPTION(); } ZEND_VM_SET_OPCODE(&EX(op_array)->opcodes[opline->extended_value]); ZEND_VM_CONTINUE(); /* CHECK_ME */ } } exception = EG(exception); if (!EG(active_symbol_table)) { if (EX_CV(opline->op2.var)) { zval_ptr_dtor(EX_CV(opline->op2.var)); } EX_CV(opline->op2.var) = (zval**)EX_CV_NUM(execute_data, EX(op_array)->last_var + opline->op2.var); *EX_CV(opline->op2.var) = EG(exception); } else { zend_compiled_variable *cv = &CV_DEF_OF(opline->op2.var); zend_hash_quick_update(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, &EG(exception), sizeof(zval *), (void**)&EX_CV(opline->op2.var)); } if (UNEXPECTED(EG(exception) != exception)) { Z_ADDREF_P(EG(exception)); HANDLE_EXCEPTION(); } else { EG(exception) = NULL; ZEND_VM_NEXT_OPCODE(); } } static int ZEND_FASTCALL ZEND_CASE_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); is_equal_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *expr_ptr; SAVE_OPLINE(); if ((IS_CONST == IS_VAR || IS_CONST == IS_CV) && opline->extended_value) { zval **expr_ptr_ptr = NULL; if (IS_CONST == IS_VAR && UNEXPECTED(expr_ptr_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets"); } SEPARATE_ZVAL_TO_MAKE_IS_REF(expr_ptr_ptr); expr_ptr = *expr_ptr_ptr; Z_ADDREF_P(expr_ptr); } else { expr_ptr=opline->op1.zv; if (0) { /* temporary variable */ zval *new_expr; ALLOC_ZVAL(new_expr); INIT_PZVAL_COPY(new_expr, expr_ptr); expr_ptr = new_expr; } else if (IS_CONST == IS_CONST || PZVAL_IS_REF(expr_ptr)) { zval *new_expr; ALLOC_ZVAL(new_expr); INIT_PZVAL_COPY(new_expr, expr_ptr); expr_ptr = new_expr; zendi_zval_copy_ctor(*expr_ptr); } else if (IS_CONST == IS_CV) { Z_ADDREF_P(expr_ptr); } } if (IS_CV != IS_UNUSED) { zval *offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); ulong hval; switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); goto num_index; case IS_LONG: case IS_BOOL: hval = Z_LVAL_P(offset); num_index: zend_hash_index_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), hval, &expr_ptr, sizeof(zval *), NULL); break; case IS_STRING: if (IS_CV == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } zend_hash_quick_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, &expr_ptr, sizeof(zval *), NULL); break; case IS_NULL: zend_hash_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), "", sizeof(""), &expr_ptr, sizeof(zval *), NULL); break; default: zend_error(E_WARNING, "Illegal offset type"); zval_ptr_dtor(&expr_ptr); /* do nothing */ break; } } else { if (zend_hash_next_index_insert(Z_ARRVAL(EX_T(opline->result.var).tmp_var), &expr_ptr, sizeof(zval *), NULL) == FAILURE) { zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied"); zval_ptr_dtor(&expr_ptr); } } if ((IS_CONST == IS_VAR || IS_CONST == IS_CV) && opline->extended_value) { } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE array_init(&EX_T(opline->result.var).tmp_var); if (IS_CONST == IS_UNUSED) { ZEND_VM_NEXT_OPCODE(); #if 0 || IS_CONST != IS_UNUSED } else { return ZEND_ADD_ARRAY_ELEMENT_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); #endif } } static int ZEND_FASTCALL ZEND_YIELD_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE /* The generator object is stored in return_value_ptr_ptr */ zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr); if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) { zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator"); } /* Destroy the previously yielded value */ if (generator->value) { zval_ptr_dtor(&generator->value); } /* Destroy the previously yielded key */ if (generator->key) { zval_ptr_dtor(&generator->key); } /* Set the new yielded value */ if (IS_CONST != IS_UNUSED) { if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) { /* Constants and temporary variables aren't yieldable by reference, * but we still allow them with a notice. */ if (IS_CONST == IS_CONST || IS_CONST == IS_TMP_VAR) { zval *value, *copy; zend_error(E_NOTICE, "Only variable references should be yielded by reference"); value = opline->op1.zv; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->value = copy; } else { zval **value_ptr = NULL; if (IS_CONST == IS_VAR && UNEXPECTED(value_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference"); } /* If a function call result is yielded and the function did * not return by reference we throw a notice. */ if (IS_CONST == IS_VAR && !Z_ISREF_PP(value_ptr) && !(opline->extended_value == ZEND_RETURNS_FUNCTION && EX_T(opline->op1.var).var.fcall_returned_reference) && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) { zend_error(E_NOTICE, "Only variable references should be yielded by reference"); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } else { SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } } } else { zval *value = opline->op1.zv; /* Consts, temporary variables and references need copying */ if (IS_CONST == IS_CONST || IS_CONST == IS_TMP_VAR || PZVAL_IS_REF(value) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->value = copy; } else { if (IS_CONST == IS_CV) { Z_ADDREF_P(value); } generator->value = value; } } } else { /* If no value was specified yield null */ Z_ADDREF(EG(uninitialized_zval)); generator->value = &EG(uninitialized_zval); } /* Set the new yielded key */ if (IS_CV != IS_UNUSED) { zval *key = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); /* Consts, temporary variables and references need copying */ if (IS_CV == IS_CONST || IS_CV == IS_TMP_VAR || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, key); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->key = copy; } else { Z_ADDREF_P(key); generator->key = key; } if (Z_TYPE_P(generator->key) == IS_LONG && Z_LVAL_P(generator->key) > generator->largest_used_integer_key ) { generator->largest_used_integer_key = Z_LVAL_P(generator->key); } } else { /* If no key was specified we use auto-increment keys */ generator->largest_used_integer_key++; ALLOC_INIT_ZVAL(generator->key); ZVAL_LONG(generator->key, generator->largest_used_integer_key); } if (RETURN_VALUE_USED(opline)) { /* If the return value of yield is used set the send * target and initialize it to NULL */ generator->send_target = &EX_T(opline->result.var).var.ptr; Z_ADDREF(EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } else { generator->send_target = NULL; } /* We increment to the next op, so we are at the correct position when the * generator is resumed. */ ZEND_VM_INC_OPCODE(); /* The GOTO VM uses a local opline variable. We need to set the opline * variable in execute_data so we don't resume at an old position. */ SAVE_OPLINE(); ZEND_VM_RETURN(); } static int ZEND_FASTCALL ZEND_POW_SPEC_CONST_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); pow_function(&EX_T(opline->result.var).tmp_var, opline->op1.zv, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_NOT_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); bitwise_not_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BOOL_NOT_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); boolean_not_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ECHO_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *z; SAVE_OPLINE(); z = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_TMP_VAR == IS_TMP_VAR && Z_TYPE_P(z) == IS_OBJECT) { INIT_PZVAL(z); } zend_print_variable(z); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_PRINT_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE ZVAL_LONG(&EX_T(opline->result.var).tmp_var, 1); return ZEND_ECHO_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_JMPZ_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *val; int ret; SAVE_OPLINE(); val = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_TMP_VAR == IS_TMP_VAR && EXPECTED(Z_TYPE_P(val) == IS_BOOL)) { ret = Z_LVAL_P(val); } else { ret = i_zend_is_true(val); zval_dtor(free_op1.var); if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } } if (!ret) { #if DEBUG_ZEND>=2 printf("Conditional jmp to %d\n", opline->op2.opline_num); #endif ZEND_VM_SET_OPCODE(opline->op2.jmp_addr); ZEND_VM_CONTINUE(); } ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_JMPNZ_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *val; int ret; SAVE_OPLINE(); val = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_TMP_VAR == IS_TMP_VAR && EXPECTED(Z_TYPE_P(val) == IS_BOOL)) { ret = Z_LVAL_P(val); } else { ret = i_zend_is_true(val); zval_dtor(free_op1.var); if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } } if (ret) { #if DEBUG_ZEND>=2 printf("Conditional jmp to %d\n", opline->op2.opline_num); #endif ZEND_VM_SET_OPCODE(opline->op2.jmp_addr); ZEND_VM_CONTINUE(); } ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_JMPZNZ_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *val; int retval; SAVE_OPLINE(); val = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_TMP_VAR == IS_TMP_VAR && EXPECTED(Z_TYPE_P(val) == IS_BOOL)) { retval = Z_LVAL_P(val); } else { retval = i_zend_is_true(val); zval_dtor(free_op1.var); if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } } if (EXPECTED(retval != 0)) { #if DEBUG_ZEND>=2 printf("Conditional jmp on true to %d\n", opline->extended_value); #endif ZEND_VM_SET_OPCODE(&EX(op_array)->opcodes[opline->extended_value]); ZEND_VM_CONTINUE(); /* CHECK_ME */ } else { #if DEBUG_ZEND>=2 printf("Conditional jmp on false to %d\n", opline->op2.opline_num); #endif ZEND_VM_SET_OPCODE(&EX(op_array)->opcodes[opline->op2.opline_num]); ZEND_VM_CONTINUE(); /* CHECK_ME */ } } static int ZEND_FASTCALL ZEND_JMPZ_EX_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *val; int retval; SAVE_OPLINE(); val = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_TMP_VAR == IS_TMP_VAR && EXPECTED(Z_TYPE_P(val) == IS_BOOL)) { retval = Z_LVAL_P(val); } else { retval = i_zend_is_true(val); zval_dtor(free_op1.var); if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } } Z_LVAL(EX_T(opline->result.var).tmp_var) = retval; Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_BOOL; if (!retval) { #if DEBUG_ZEND>=2 printf("Conditional jmp to %d\n", opline->op2.opline_num); #endif ZEND_VM_SET_OPCODE(opline->op2.jmp_addr); ZEND_VM_CONTINUE(); } ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_JMPNZ_EX_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *val; int retval; SAVE_OPLINE(); val = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_TMP_VAR == IS_TMP_VAR && EXPECTED(Z_TYPE_P(val) == IS_BOOL)) { retval = Z_LVAL_P(val); } else { retval = i_zend_is_true(val); zval_dtor(free_op1.var); if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } } Z_LVAL(EX_T(opline->result.var).tmp_var) = retval; Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_BOOL; if (retval) { #if DEBUG_ZEND>=2 printf("Conditional jmp to %d\n", opline->op2.opline_num); #endif ZEND_VM_SET_OPCODE(opline->op2.jmp_addr); ZEND_VM_CONTINUE(); } ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FREE_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); if (IS_TMP_VAR == IS_TMP_VAR) { zendi_zval_dtor(EX_T(opline->op1.var).tmp_var); } else { zval_ptr_dtor(&EX_T(opline->op1.var).var.ptr); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_RETURN_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *retval_ptr; zend_free_op free_op1; SAVE_OPLINE(); retval_ptr = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (!EG(return_value_ptr_ptr)) { zval_dtor(free_op1.var); } else { if (IS_TMP_VAR == IS_CONST || IS_TMP_VAR == IS_TMP_VAR || PZVAL_IS_REF(retval_ptr)) { zval *ret; ALLOC_ZVAL(ret); INIT_PZVAL_COPY(ret, retval_ptr); if (IS_TMP_VAR != IS_TMP_VAR) { zval_copy_ctor(ret); } *EG(return_value_ptr_ptr) = ret; } else if ((IS_TMP_VAR == IS_CV || IS_TMP_VAR == IS_VAR) && retval_ptr == &EG(uninitialized_zval)) { zval *ret; if (IS_TMP_VAR == IS_VAR) { Z_DELREF_P(retval_ptr); } ALLOC_INIT_ZVAL(ret); *EG(return_value_ptr_ptr) = ret; } else { *EG(return_value_ptr_ptr) = retval_ptr; if (IS_TMP_VAR == IS_CV) { Z_ADDREF_P(retval_ptr); } } } return zend_leave_helper_SPEC(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_RETURN_BY_REF_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *retval_ptr; zval **retval_ptr_ptr; zend_free_op free_op1; SAVE_OPLINE(); do { if (IS_TMP_VAR == IS_CONST || IS_TMP_VAR == IS_TMP_VAR || (IS_TMP_VAR == IS_VAR && opline->extended_value == ZEND_RETURNS_VALUE)) { /* Not supposed to happen, but we'll allow it */ zend_error(E_NOTICE, "Only variable references should be returned by reference"); retval_ptr = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (!EG(return_value_ptr_ptr)) { if (IS_TMP_VAR == IS_TMP_VAR) { zval_dtor(free_op1.var); } } else if (!1) { /* Not a temp var */ zval *ret; ALLOC_ZVAL(ret); INIT_PZVAL_COPY(ret, retval_ptr); zval_copy_ctor(ret); *EG(return_value_ptr_ptr) = ret; } else { zval *ret; ALLOC_ZVAL(ret); INIT_PZVAL_COPY(ret, retval_ptr); *EG(return_value_ptr_ptr) = ret; } break; } retval_ptr_ptr = NULL; if (IS_TMP_VAR == IS_VAR && UNEXPECTED(retval_ptr_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot return string offsets by reference"); } if (IS_TMP_VAR == IS_VAR && !Z_ISREF_PP(retval_ptr_ptr)) { if (opline->extended_value == ZEND_RETURNS_FUNCTION && EX_T(opline->op1.var).var.fcall_returned_reference) { } else if (EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) { zend_error(E_NOTICE, "Only variable references should be returned by reference"); if (EG(return_value_ptr_ptr)) { zval *ret; ALLOC_ZVAL(ret); INIT_PZVAL_COPY(ret, *retval_ptr_ptr); zval_copy_ctor(ret); *EG(return_value_ptr_ptr) = ret; } break; } } if (EG(return_value_ptr_ptr)) { SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr_ptr); Z_ADDREF_PP(retval_ptr_ptr); *EG(return_value_ptr_ptr) = *retval_ptr_ptr; } } while (0); return zend_leave_helper_SPEC(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_THROW_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *value; zval *exception; zend_free_op free_op1; SAVE_OPLINE(); value = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_TMP_VAR == IS_CONST || UNEXPECTED(Z_TYPE_P(value) != IS_OBJECT)) { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Can only throw objects"); } zend_exception_save(TSRMLS_C); /* Not sure if a complete copy is what we want here */ ALLOC_ZVAL(exception); INIT_PZVAL_COPY(exception, value); if (!1) { zval_copy_ctor(exception); } zend_throw_exception_object(exception TSRMLS_CC); zend_exception_restore(TSRMLS_C); HANDLE_EXCEPTION(); } static int ZEND_FASTCALL ZEND_SEND_VAL_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); if (opline->extended_value == ZEND_DO_FCALL_BY_NAME) { if (ARG_MUST_BE_SENT_BY_REF(EX(call)->fbc, opline->op2.num)) { zend_error_noreturn(E_ERROR, "Cannot pass parameter %d by reference", opline->op2.num); } } { zval *valptr; zval *value; zend_free_op free_op1; value = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); ALLOC_ZVAL(valptr); INIT_PZVAL_COPY(valptr, value); if (!1) { zval_copy_ctor(valptr); } zend_vm_stack_push(valptr TSRMLS_CC); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BOOL_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *retval = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); /* PHP 3.0 returned "" for false and 1 for true, here we use 0 and 1 for now */ ZVAL_BOOL(retval, i_zend_is_true(_get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC))); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_CLONE_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *obj; zend_class_entry *ce; zend_function *clone; zend_object_clone_obj_t clone_call; SAVE_OPLINE(); obj = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_TMP_VAR == IS_CONST || UNEXPECTED(Z_TYPE_P(obj) != IS_OBJECT)) { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "__clone method called on non-object"); } ce = Z_OBJCE_P(obj); clone = ce ? ce->clone : NULL; clone_call = Z_OBJ_HT_P(obj)->clone_obj; if (UNEXPECTED(clone_call == NULL)) { if (ce) { zend_error_noreturn(E_ERROR, "Trying to clone an uncloneable object of class %s", ce->name); } else { zend_error_noreturn(E_ERROR, "Trying to clone an uncloneable object"); } } if (ce && clone) { if (clone->op_array.fn_flags & ZEND_ACC_PRIVATE) { /* Ensure that if we're calling a private function, we're allowed to do so. */ if (UNEXPECTED(ce != EG(scope))) { zend_error_noreturn(E_ERROR, "Call to private %s::__clone() from context '%s'", ce->name, EG(scope) ? EG(scope)->name : ""); } } else if ((clone->common.fn_flags & ZEND_ACC_PROTECTED)) { /* Ensure that if we're calling a protected function, we're allowed to do so. */ if (UNEXPECTED(!zend_check_protected(zend_get_function_root_class(clone), EG(scope)))) { zend_error_noreturn(E_ERROR, "Call to protected %s::__clone() from context '%s'", ce->name, EG(scope) ? EG(scope)->name : ""); } } } if (EXPECTED(EG(exception) == NULL)) { zval *retval; ALLOC_ZVAL(retval); Z_OBJVAL_P(retval) = clone_call(obj TSRMLS_CC); Z_TYPE_P(retval) = IS_OBJECT; Z_SET_REFCOUNT_P(retval, 1); Z_SET_ISREF_P(retval); if (!RETURN_VALUE_USED(opline) || UNEXPECTED(EG(exception) != NULL)) { zval_ptr_dtor(&retval); } else { EX_T(opline->result.var).var.ptr = retval; } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_CAST_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *expr; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); expr = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (opline->extended_value != IS_STRING) { ZVAL_COPY_VALUE(result, expr); if (!1) { zendi_zval_copy_ctor(*result); } } switch (opline->extended_value) { case IS_NULL: convert_to_null(result); break; case IS_BOOL: convert_to_boolean(result); break; case IS_LONG: convert_to_long(result); break; case IS_DOUBLE: convert_to_double(result); break; case IS_STRING: { zval var_copy; int use_copy; zend_make_printable_zval(expr, &var_copy, &use_copy); if (use_copy) { ZVAL_COPY_VALUE(result, &var_copy); if (1) { zval_dtor(free_op1.var); } } else { ZVAL_COPY_VALUE(result, expr); if (!1) { zendi_zval_copy_ctor(*result); } } break; } case IS_ARRAY: convert_to_array(result); break; case IS_OBJECT: convert_to_object(result); break; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INCLUDE_OR_EVAL_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_op_array *new_op_array=NULL; zend_free_op free_op1; zval *inc_filename; zval *tmp_inc_filename = NULL; zend_bool failure_retval=0; SAVE_OPLINE(); inc_filename = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (inc_filename->type!=IS_STRING) { MAKE_STD_ZVAL(tmp_inc_filename); ZVAL_COPY_VALUE(tmp_inc_filename, inc_filename); zval_copy_ctor(tmp_inc_filename); convert_to_string(tmp_inc_filename); inc_filename = tmp_inc_filename; } if (opline->extended_value != ZEND_EVAL && strlen(Z_STRVAL_P(inc_filename)) != Z_STRLEN_P(inc_filename)) { if (opline->extended_value == ZEND_INCLUDE_ONCE || opline->extended_value == ZEND_INCLUDE) { zend_message_dispatcher(ZMSG_FAILED_INCLUDE_FOPEN, Z_STRVAL_P(inc_filename) TSRMLS_CC); } else { zend_message_dispatcher(ZMSG_FAILED_REQUIRE_FOPEN, Z_STRVAL_P(inc_filename) TSRMLS_CC); } } else { switch (opline->extended_value) { case ZEND_INCLUDE_ONCE: case ZEND_REQUIRE_ONCE: { zend_file_handle file_handle; char *resolved_path; resolved_path = zend_resolve_path(Z_STRVAL_P(inc_filename), Z_STRLEN_P(inc_filename) TSRMLS_CC); if (resolved_path) { failure_retval = zend_hash_exists(&EG(included_files), resolved_path, strlen(resolved_path)+1); } else { resolved_path = Z_STRVAL_P(inc_filename); } if (failure_retval) { /* do nothing, file already included */ } else if (SUCCESS == zend_stream_open(resolved_path, &file_handle TSRMLS_CC)) { if (!file_handle.opened_path) { file_handle.opened_path = estrdup(resolved_path); } if (zend_hash_add_empty_element(&EG(included_files), file_handle.opened_path, strlen(file_handle.opened_path)+1)==SUCCESS) { new_op_array = zend_compile_file(&file_handle, (opline->extended_value==ZEND_INCLUDE_ONCE?ZEND_INCLUDE:ZEND_REQUIRE) TSRMLS_CC); zend_destroy_file_handle(&file_handle TSRMLS_CC); } else { zend_file_handle_dtor(&file_handle TSRMLS_CC); failure_retval=1; } } else { if (opline->extended_value == ZEND_INCLUDE_ONCE) { zend_message_dispatcher(ZMSG_FAILED_INCLUDE_FOPEN, Z_STRVAL_P(inc_filename) TSRMLS_CC); } else { zend_message_dispatcher(ZMSG_FAILED_REQUIRE_FOPEN, Z_STRVAL_P(inc_filename) TSRMLS_CC); } } if (resolved_path != Z_STRVAL_P(inc_filename)) { efree(resolved_path); } } break; case ZEND_INCLUDE: case ZEND_REQUIRE: new_op_array = compile_filename(opline->extended_value, inc_filename TSRMLS_CC); break; case ZEND_EVAL: { char *eval_desc = zend_make_compiled_string_description("eval()'d code" TSRMLS_CC); new_op_array = zend_compile_string(inc_filename, eval_desc TSRMLS_CC); efree(eval_desc); } break; EMPTY_SWITCH_DEFAULT_CASE() } } if (tmp_inc_filename) { zval_ptr_dtor(&tmp_inc_filename); } zval_dtor(free_op1.var); if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } else if (EXPECTED(new_op_array != NULL)) { EX(original_return_value) = EG(return_value_ptr_ptr); EG(active_op_array) = new_op_array; if (RETURN_VALUE_USED(opline)) { EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr; EG(return_value_ptr_ptr) = EX_T(opline->result.var).var.ptr_ptr; } else { EG(return_value_ptr_ptr) = NULL; } EX(function_state).function = (zend_function *) new_op_array; EX(object) = NULL; if (!EG(active_symbol_table)) { zend_rebuild_symbol_table(TSRMLS_C); } if (EXPECTED(zend_execute_ex == execute_ex)) { ZEND_VM_ENTER(); } else { zend_execute(new_op_array TSRMLS_CC); } EX(function_state).function = (zend_function *) EX(op_array); EG(opline_ptr) = &EX(opline); EG(active_op_array) = EX(op_array); EG(return_value_ptr_ptr) = EX(original_return_value); destroy_op_array(new_op_array TSRMLS_CC); efree(new_op_array); if (UNEXPECTED(EG(exception) != NULL)) { zend_throw_exception_internal(NULL TSRMLS_CC); HANDLE_EXCEPTION(); } } else if (RETURN_VALUE_USED(opline)) { zval *retval; ALLOC_ZVAL(retval); ZVAL_BOOL(retval, failure_retval); INIT_PZVAL(retval); EX_T(opline->result.var).var.ptr = retval; } ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FE_RESET_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *array_ptr, **array_ptr_ptr; HashTable *fe_ht; zend_object_iterator *iter = NULL; zend_class_entry *ce = NULL; zend_bool is_empty = 0; SAVE_OPLINE(); if ((IS_TMP_VAR == IS_CV || IS_TMP_VAR == IS_VAR) && (opline->extended_value & ZEND_FE_RESET_VARIABLE)) { array_ptr_ptr = NULL; if (array_ptr_ptr == NULL || array_ptr_ptr == &EG(uninitialized_zval_ptr)) { MAKE_STD_ZVAL(array_ptr); ZVAL_NULL(array_ptr); } else if (Z_TYPE_PP(array_ptr_ptr) == IS_OBJECT) { if(Z_OBJ_HT_PP(array_ptr_ptr)->get_class_entry == NULL) { zend_error(E_WARNING, "foreach() cannot iterate over objects without PHP class"); ZEND_VM_JMP(EX(op_array)->opcodes+opline->op2.opline_num); } ce = Z_OBJCE_PP(array_ptr_ptr); if (!ce || ce->get_iterator == NULL) { SEPARATE_ZVAL_IF_NOT_REF(array_ptr_ptr); Z_ADDREF_PP(array_ptr_ptr); } array_ptr = *array_ptr_ptr; } else { if (Z_TYPE_PP(array_ptr_ptr) == IS_ARRAY) { SEPARATE_ZVAL_IF_NOT_REF(array_ptr_ptr); if (opline->extended_value & ZEND_FE_FETCH_BYREF) { Z_SET_ISREF_PP(array_ptr_ptr); } } array_ptr = *array_ptr_ptr; Z_ADDREF_P(array_ptr); } } else { array_ptr = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (1) { /* IS_TMP_VAR */ zval *tmp; ALLOC_ZVAL(tmp); INIT_PZVAL_COPY(tmp, array_ptr); array_ptr = tmp; if (Z_TYPE_P(array_ptr) == IS_OBJECT) { ce = Z_OBJCE_P(array_ptr); if (ce && ce->get_iterator) { Z_DELREF_P(array_ptr); } } } else if (Z_TYPE_P(array_ptr) == IS_OBJECT) { ce = Z_OBJCE_P(array_ptr); if (!ce || !ce->get_iterator) { if (IS_TMP_VAR == IS_CV) { Z_ADDREF_P(array_ptr); } } } else if (IS_TMP_VAR == IS_CONST || (IS_TMP_VAR == IS_CV && !Z_ISREF_P(array_ptr) && Z_REFCOUNT_P(array_ptr) > 1) || (IS_TMP_VAR == IS_VAR && !Z_ISREF_P(array_ptr) && Z_REFCOUNT_P(array_ptr) > 2)) { zval *tmp; if (IS_TMP_VAR == IS_VAR) { Z_DELREF_P(array_ptr); } ALLOC_ZVAL(tmp); INIT_PZVAL_COPY(tmp, array_ptr); zval_copy_ctor(tmp); array_ptr = tmp; } else if (IS_TMP_VAR == IS_CV) { Z_ADDREF_P(array_ptr); } } if (ce && ce->get_iterator) { iter = ce->get_iterator(ce, array_ptr, opline->extended_value & ZEND_FE_RESET_REFERENCE TSRMLS_CC); if (IS_TMP_VAR == IS_VAR && !(opline->extended_value & ZEND_FE_RESET_VARIABLE)) { } if (iter && EXPECTED(EG(exception) == NULL)) { array_ptr = zend_iterator_wrap(iter TSRMLS_CC); } else { if (IS_TMP_VAR == IS_VAR && opline->extended_value & ZEND_FE_RESET_VARIABLE) { } if (!EG(exception)) { zend_throw_exception_ex(NULL, 0 TSRMLS_CC, "Object of type %s did not create an Iterator", ce->name); } zend_throw_exception_internal(NULL TSRMLS_CC); HANDLE_EXCEPTION(); } } EX_T(opline->result.var).fe.ptr = array_ptr; if (iter) { iter->index = 0; if (iter->funcs->rewind) { iter->funcs->rewind(iter TSRMLS_CC); if (UNEXPECTED(EG(exception) != NULL)) { zval_ptr_dtor(&array_ptr); if (IS_TMP_VAR == IS_VAR && opline->extended_value & ZEND_FE_RESET_VARIABLE) { } HANDLE_EXCEPTION(); } } is_empty = iter->funcs->valid(iter TSRMLS_CC) != SUCCESS; if (UNEXPECTED(EG(exception) != NULL)) { zval_ptr_dtor(&array_ptr); if (IS_TMP_VAR == IS_VAR && opline->extended_value & ZEND_FE_RESET_VARIABLE) { } HANDLE_EXCEPTION(); } iter->index = -1; /* will be set to 0 before using next handler */ } else if ((fe_ht = HASH_OF(array_ptr)) != NULL) { zend_hash_internal_pointer_reset(fe_ht); if (ce) { zend_object *zobj = zend_objects_get_address(array_ptr TSRMLS_CC); while (zend_hash_has_more_elements(fe_ht) == SUCCESS) { char *str_key; uint str_key_len; ulong int_key; zend_uchar key_type; key_type = zend_hash_get_current_key_ex(fe_ht, &str_key, &str_key_len, &int_key, 0, NULL); if (key_type != HASH_KEY_NON_EXISTENT && (key_type == HASH_KEY_IS_LONG || zend_check_property_access(zobj, str_key, str_key_len-1 TSRMLS_CC) == SUCCESS)) { break; } zend_hash_move_forward(fe_ht); } } is_empty = zend_hash_has_more_elements(fe_ht) != SUCCESS; zend_hash_get_pointer(fe_ht, &EX_T(opline->result.var).fe.fe_pos); } else { zend_error(E_WARNING, "Invalid argument supplied for foreach()"); is_empty = 1; } if (IS_TMP_VAR == IS_VAR && opline->extended_value & ZEND_FE_RESET_VARIABLE) { } if (is_empty) { ZEND_VM_JMP(EX(op_array)->opcodes+opline->op2.opline_num); } else { CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } } static int ZEND_FASTCALL ZEND_EXIT_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { #if 0 || (IS_TMP_VAR != IS_UNUSED) USE_OPLINE SAVE_OPLINE(); if (IS_TMP_VAR != IS_UNUSED) { zend_free_op free_op1; zval *ptr = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (Z_TYPE_P(ptr) == IS_LONG) { EG(exit_status) = Z_LVAL_P(ptr); } else { zend_print_variable(ptr); } zval_dtor(free_op1.var); } #endif zend_bailout(); ZEND_VM_NEXT_OPCODE(); /* Never reached */ } static int ZEND_FASTCALL ZEND_END_SILENCE_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval restored_error_reporting; SAVE_OPLINE(); if (!EG(error_reporting) && Z_LVAL(EX_T(opline->op1.var).tmp_var) != 0) { Z_TYPE(restored_error_reporting) = IS_LONG; Z_LVAL(restored_error_reporting) = Z_LVAL(EX_T(opline->op1.var).tmp_var); EG(error_reporting) = Z_LVAL(restored_error_reporting); convert_to_string(&restored_error_reporting); if (EXPECTED(EG(error_reporting_ini_entry) != NULL)) { if (EXPECTED(EG(error_reporting_ini_entry)->modified && EG(error_reporting_ini_entry)->value != EG(error_reporting_ini_entry)->orig_value)) { efree(EG(error_reporting_ini_entry)->value); } EG(error_reporting_ini_entry)->value = Z_STRVAL(restored_error_reporting); EG(error_reporting_ini_entry)->value_length = Z_STRLEN(restored_error_reporting); } else { zendi_zval_dtor(restored_error_reporting); } } if (EX(old_error_reporting) == &EX_T(opline->op1.var).tmp_var) { EX(old_error_reporting) = NULL; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_JMP_SET_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *value; SAVE_OPLINE(); value = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (i_zend_is_true(value)) { ZVAL_COPY_VALUE(&EX_T(opline->result.var).tmp_var, value); if (!1) { zendi_zval_copy_ctor(EX_T(opline->result.var).tmp_var); } #if DEBUG_ZEND>=2 printf("Conditional jmp to %d\n", opline->op2.opline_num); #endif ZEND_VM_JMP(opline->op2.jmp_addr); } zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_JMP_SET_VAR_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *value, *ret; SAVE_OPLINE(); value = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (i_zend_is_true(value)) { if (IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) { Z_ADDREF_P(value); EX_T(opline->result.var).var.ptr = value; EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr; } else { ALLOC_ZVAL(ret); INIT_PZVAL_COPY(ret, value); EX_T(opline->result.var).var.ptr = ret; EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr; if (!1) { zval_copy_ctor(EX_T(opline->result.var).var.ptr); } } #if DEBUG_ZEND>=2 printf("Conditional jmp to %d\n", opline->op2.opline_num); #endif ZEND_VM_JMP(opline->op2.jmp_addr); } zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_QM_ASSIGN_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *value; SAVE_OPLINE(); value = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); ZVAL_COPY_VALUE(&EX_T(opline->result.var).tmp_var, value); if (!1) { zval_copy_ctor(&EX_T(opline->result.var).tmp_var); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_QM_ASSIGN_VAR_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *value, *ret; SAVE_OPLINE(); value = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) { Z_ADDREF_P(value); EX_T(opline->result.var).var.ptr = value; EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr; } else { ALLOC_ZVAL(ret); INIT_PZVAL_COPY(ret, value); EX_T(opline->result.var).var.ptr = ret; EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr; if (!1) { zval_copy_ctor(EX_T(opline->result.var).var.ptr); } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INSTANCEOF_SPEC_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *expr; zend_bool result; SAVE_OPLINE(); expr = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (Z_TYPE_P(expr) == IS_OBJECT && Z_OBJ_HT_P(expr)->get_class_entry) { result = instanceof_function(Z_OBJCE_P(expr), EX_T(opline->op2.var).class_entry TSRMLS_CC); } else { result = 0; } ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, result); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ADD_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); fast_add_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), opline->op2.zv TSRMLS_CC); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SUB_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); fast_sub_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), opline->op2.zv TSRMLS_CC); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_MUL_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); fast_mul_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), opline->op2.zv TSRMLS_CC); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_DIV_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); fast_div_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), opline->op2.zv TSRMLS_CC); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_MOD_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); fast_mod_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), opline->op2.zv TSRMLS_CC); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SL_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); shift_left_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), opline->op2.zv TSRMLS_CC); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SR_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); shift_right_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), opline->op2.zv TSRMLS_CC); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_CONCAT_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); concat_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), opline->op2.zv TSRMLS_CC); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_IDENTICAL_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); is_identical_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), opline->op2.zv TSRMLS_CC); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_NOT_IDENTICAL_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); is_identical_function(result, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), opline->op2.zv TSRMLS_CC); Z_LVAL_P(result) = !Z_LVAL_P(result); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_EQUAL_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_equal_function(result, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), opline->op2.zv TSRMLS_CC)); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_NOT_EQUAL_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_not_equal_function(result, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), opline->op2.zv TSRMLS_CC)); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_SMALLER_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_is_smaller_function(result, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), opline->op2.zv TSRMLS_CC)); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_SMALLER_OR_EQUAL_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_is_smaller_or_equal_function(result, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), opline->op2.zv TSRMLS_CC)); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_OR_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); bitwise_or_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), opline->op2.zv TSRMLS_CC); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_AND_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); bitwise_and_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), opline->op2.zv TSRMLS_CC); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_XOR_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); bitwise_xor_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), opline->op2.zv TSRMLS_CC); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BOOL_XOR_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); boolean_xor_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), opline->op2.zv TSRMLS_CC); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_TMP_CONST(int type, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *varname; zval **retval; zval tmp_varname; HashTable *target_symbol_table; ulong hash_value; SAVE_OPLINE(); varname = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_TMP_VAR != IS_CONST && UNEXPECTED(Z_TYPE_P(varname) != IS_STRING)) { ZVAL_COPY_VALUE(&tmp_varname, varname); zval_copy_ctor(&tmp_varname); Z_SET_REFCOUNT(tmp_varname, 1); Z_UNSET_ISREF(tmp_varname); convert_to_string(&tmp_varname); varname = &tmp_varname; } if (IS_CONST != IS_UNUSED) { zend_class_entry *ce; if (IS_CONST == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { ce = CACHED_PTR(opline->op2.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC); if (UNEXPECTED(ce == NULL)) { if (IS_TMP_VAR != IS_CONST && varname == &tmp_varname) { zval_dtor(&tmp_varname); } zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } CACHE_PTR(opline->op2.literal->cache_slot, ce); } } else { ce = EX_T(opline->op2.var).class_entry; } retval = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 0, ((IS_TMP_VAR == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC); zval_dtor(free_op1.var); } else { target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC); /* if (!target_symbol_table) { CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } */ if (IS_TMP_VAR == IS_CONST) { hash_value = Z_HASH_P(varname); } else { hash_value = str_hash(Z_STRVAL_P(varname), Z_STRLEN_P(varname)); } if (zend_hash_quick_find(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, (void **) &retval) == FAILURE) { switch (type) { case BP_VAR_R: case BP_VAR_UNSET: zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname)); /* break missing intentionally */ case BP_VAR_IS: retval = &EG(uninitialized_zval_ptr); break; case BP_VAR_RW: zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname)); /* break missing intentionally */ case BP_VAR_W: Z_ADDREF_P(&EG(uninitialized_zval)); zend_hash_quick_update(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, &EG(uninitialized_zval_ptr), sizeof(zval *), (void **) &retval); break; EMPTY_SWITCH_DEFAULT_CASE() } } switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) { case ZEND_FETCH_GLOBAL: if (IS_TMP_VAR != IS_TMP_VAR) { zval_dtor(free_op1.var); } break; case ZEND_FETCH_LOCAL: zval_dtor(free_op1.var); break; case ZEND_FETCH_STATIC: zval_update_constant(retval, 1 TSRMLS_CC); break; case ZEND_FETCH_GLOBAL_LOCK: if (IS_TMP_VAR == IS_VAR && !free_op1.var) { PZVAL_LOCK(*EX_T(opline->op1.var).var.ptr_ptr); } break; } } if (IS_TMP_VAR != IS_CONST && varname == &tmp_varname) { zval_dtor(&tmp_varname); } if (opline->extended_value & ZEND_FETCH_MAKE_REF) { SEPARATE_ZVAL_TO_MAKE_IS_REF(retval); } PZVAL_LOCK(*retval); switch (type) { case BP_VAR_R: case BP_VAR_IS: EX_T(opline->result.var).var.ptr = *retval; break; case BP_VAR_UNSET: { zend_free_op free_res; PZVAL_UNLOCK(*retval, &free_res); if (retval != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(retval); } PZVAL_LOCK(*retval); FREE_OP_VAR_PTR(free_res); } /* break missing intentionally */ default: EX_T(opline->result.var).var.ptr_ptr = retval; break; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_R_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_TMP_CONST(BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_W_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_TMP_CONST(BP_VAR_W, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_RW_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_TMP_CONST(BP_VAR_RW, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_FUNC_ARG_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE return zend_fetch_var_address_helper_SPEC_TMP_CONST(zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC) ? BP_VAR_W : BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_UNSET_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_TMP_CONST(BP_VAR_UNSET, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_IS_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_TMP_CONST(BP_VAR_IS, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_DIM_R_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *container; SAVE_OPLINE(); container = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, opline->op2.zv, IS_CONST, BP_VAR_R TSRMLS_CC); if (IS_TMP_VAR != IS_VAR || !(opline->extended_value & ZEND_FETCH_ADD_LOCK)) { zval_dtor(free_op1.var); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_TMP_VAR_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *container; SAVE_OPLINE(); container = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(container) != IS_ARRAY)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } else { zval *value = *zend_fetch_dimension_address_inner(Z_ARRVAL_P(container), opline->op2.zv, IS_CONST, BP_VAR_R TSRMLS_CC); PZVAL_LOCK(value); EX_T(opline->result.var).var.ptr = value; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ADD_CHAR_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *str = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); if (IS_TMP_VAR == IS_UNUSED) { /* Initialize for erealloc in add_char_to_string */ Z_STRVAL_P(str) = NULL; Z_STRLEN_P(str) = 0; Z_TYPE_P(str) = IS_STRING; INIT_PZVAL(str); } add_char_to_string(str, str, opline->op2.zv); /* FREE_OP is missing intentionally here - we're always working on the same temporary variable */ /*CHECK_EXCEPTION();*/ ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ADD_STRING_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *str = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); if (IS_TMP_VAR == IS_UNUSED) { /* Initialize for erealloc in add_string_to_string */ Z_STRVAL_P(str) = NULL; Z_STRLEN_P(str) = 0; Z_TYPE_P(str) = IS_STRING; INIT_PZVAL(str); } add_string_to_string(str, str, opline->op2.zv); /* FREE_OP is missing intentionally here - we're always working on the same temporary variable */ /*CHECK_EXCEPTION();*/ ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_METHOD_CALL_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *function_name; char *function_name_strval; int function_name_strlen; zend_free_op free_op1; call_slot *call = EX(call_slots) + opline->result.num; SAVE_OPLINE(); function_name = opline->op2.zv; if (IS_CONST != IS_CONST && UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Method name must be a string"); } function_name_strval = Z_STRVAL_P(function_name); function_name_strlen = Z_STRLEN_P(function_name); call->object = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (EXPECTED(call->object != NULL) && EXPECTED(Z_TYPE_P(call->object) == IS_OBJECT)) { call->called_scope = Z_OBJCE_P(call->object); if (IS_CONST != IS_CONST || (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope)) == NULL) { zval *object = call->object; if (UNEXPECTED(Z_OBJ_HT_P(call->object)->get_method == NULL)) { zend_error_noreturn(E_ERROR, "Object does not support method calls"); } /* First, locate the function. */ call->fbc = Z_OBJ_HT_P(call->object)->get_method(&call->object, function_name_strval, function_name_strlen, ((IS_CONST == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC); if (UNEXPECTED(call->fbc == NULL)) { zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", Z_OBJ_CLASS_NAME_P(call->object), function_name_strval); } if (IS_CONST == IS_CONST && EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) && EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0) && EXPECTED(call->object == object)) { CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope, call->fbc); } } } else { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Call to a member function %s() on %s", function_name_strval, zend_get_type_by_const(Z_TYPE_P(call->object))); } if ((call->fbc->common.fn_flags & ZEND_ACC_STATIC) != 0) { call->object = NULL; } else { if (!PZVAL_IS_REF(call->object)) { Z_ADDREF_P(call->object); /* For $this pointer */ } else { zval *this_ptr; ALLOC_ZVAL(this_ptr); INIT_PZVAL_COPY(this_ptr, call->object); zval_copy_ctor(this_ptr); call->object = this_ptr; } } call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_CASE_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); is_equal_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), opline->op2.zv TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *expr_ptr; SAVE_OPLINE(); if ((IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) && opline->extended_value) { zval **expr_ptr_ptr = NULL; if (IS_TMP_VAR == IS_VAR && UNEXPECTED(expr_ptr_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets"); } SEPARATE_ZVAL_TO_MAKE_IS_REF(expr_ptr_ptr); expr_ptr = *expr_ptr_ptr; Z_ADDREF_P(expr_ptr); } else { expr_ptr=_get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (1) { /* temporary variable */ zval *new_expr; ALLOC_ZVAL(new_expr); INIT_PZVAL_COPY(new_expr, expr_ptr); expr_ptr = new_expr; } else if (IS_TMP_VAR == IS_CONST || PZVAL_IS_REF(expr_ptr)) { zval *new_expr; ALLOC_ZVAL(new_expr); INIT_PZVAL_COPY(new_expr, expr_ptr); expr_ptr = new_expr; zendi_zval_copy_ctor(*expr_ptr); } else if (IS_TMP_VAR == IS_CV) { Z_ADDREF_P(expr_ptr); } } if (IS_CONST != IS_UNUSED) { zval *offset = opline->op2.zv; ulong hval; switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); goto num_index; case IS_LONG: case IS_BOOL: hval = Z_LVAL_P(offset); num_index: zend_hash_index_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), hval, &expr_ptr, sizeof(zval *), NULL); break; case IS_STRING: if (IS_CONST == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } zend_hash_quick_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, &expr_ptr, sizeof(zval *), NULL); break; case IS_NULL: zend_hash_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), "", sizeof(""), &expr_ptr, sizeof(zval *), NULL); break; default: zend_error(E_WARNING, "Illegal offset type"); zval_ptr_dtor(&expr_ptr); /* do nothing */ break; } } else { if (zend_hash_next_index_insert(Z_ARRVAL(EX_T(opline->result.var).tmp_var), &expr_ptr, sizeof(zval *), NULL) == FAILURE) { zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied"); zval_ptr_dtor(&expr_ptr); } } if ((IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) && opline->extended_value) { } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE array_init(&EX_T(opline->result.var).tmp_var); if (IS_TMP_VAR == IS_UNUSED) { ZEND_VM_NEXT_OPCODE(); #if 0 || IS_TMP_VAR != IS_UNUSED } else { return ZEND_ADD_ARRAY_ELEMENT_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); #endif } } static int ZEND_FASTCALL ZEND_UNSET_VAR_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval tmp, *varname; HashTable *target_symbol_table; zend_free_op free_op1; SAVE_OPLINE(); if (IS_TMP_VAR == IS_CV && IS_CONST == IS_UNUSED && (opline->extended_value & ZEND_QUICK_SET)) { if (EG(active_symbol_table)) { zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var); zend_delete_variable(EX(prev_execute_data), EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value TSRMLS_CC); EX_CV(opline->op1.var) = NULL; } else if (EX_CV(opline->op1.var)) { zval_ptr_dtor(EX_CV(opline->op1.var)); EX_CV(opline->op1.var) = NULL; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } varname = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_TMP_VAR != IS_CONST && Z_TYPE_P(varname) != IS_STRING) { ZVAL_COPY_VALUE(&tmp, varname); zval_copy_ctor(&tmp); convert_to_string(&tmp); varname = &tmp; } else if (IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) { Z_ADDREF_P(varname); } if (IS_CONST != IS_UNUSED) { zend_class_entry *ce; if (IS_CONST == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { ce = CACHED_PTR(opline->op2.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC); if (UNEXPECTED(EG(exception) != NULL)) { if (IS_TMP_VAR != IS_CONST && varname == &tmp) { zval_dtor(&tmp); } else if (IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) { zval_ptr_dtor(&varname); } zval_dtor(free_op1.var); HANDLE_EXCEPTION(); } if (UNEXPECTED(ce == NULL)) { zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op2.zv)); } CACHE_PTR(opline->op2.literal->cache_slot, ce); } } else { ce = EX_T(opline->op2.var).class_entry; } zend_std_unset_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), ((IS_TMP_VAR == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC); } else { ulong hash_value = zend_inline_hash_func(varname->value.str.val, varname->value.str.len+1); target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC); zend_delete_variable(execute_data, target_symbol_table, varname->value.str.val, varname->value.str.len+1, hash_value TSRMLS_CC); } if (IS_TMP_VAR != IS_CONST && varname == &tmp) { zval_dtor(&tmp); } else if (IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) { zval_ptr_dtor(&varname); } zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_VAR_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **value; zend_bool isset = 1; SAVE_OPLINE(); if (IS_TMP_VAR == IS_CV && IS_CONST == IS_UNUSED && (opline->extended_value & ZEND_QUICK_SET)) { if (EX_CV(opline->op1.var)) { value = EX_CV(opline->op1.var); } else if (EG(active_symbol_table)) { zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var); if (zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **) &value) == FAILURE) { isset = 0; } } else { isset = 0; } } else { HashTable *target_symbol_table; zend_free_op free_op1; zval tmp, *varname = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_TMP_VAR != IS_CONST && Z_TYPE_P(varname) != IS_STRING) { ZVAL_COPY_VALUE(&tmp, varname); zval_copy_ctor(&tmp); convert_to_string(&tmp); varname = &tmp; } if (IS_CONST != IS_UNUSED) { zend_class_entry *ce; if (IS_CONST == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { ce = CACHED_PTR(opline->op2.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC); if (UNEXPECTED(ce == NULL)) { CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } CACHE_PTR(opline->op2.literal->cache_slot, ce); } } else { ce = EX_T(opline->op2.var).class_entry; } value = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 1, ((IS_TMP_VAR == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC); if (!value) { isset = 0; } } else { target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC); if (zend_hash_find(target_symbol_table, varname->value.str.val, varname->value.str.len+1, (void **) &value) == FAILURE) { isset = 0; } } if (IS_TMP_VAR != IS_CONST && varname == &tmp) { zval_dtor(&tmp); } zval_dtor(free_op1.var); } if (opline->extended_value & ZEND_ISSET) { if (isset && Z_TYPE_PP(value) != IS_NULL) { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1); } else { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0); } } else /* if (opline->extended_value & ZEND_ISEMPTY) */ { if (!isset || !i_zend_is_true(*value)) { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1); } else { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0); } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_YIELD_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE /* The generator object is stored in return_value_ptr_ptr */ zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr); if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) { zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator"); } /* Destroy the previously yielded value */ if (generator->value) { zval_ptr_dtor(&generator->value); } /* Destroy the previously yielded key */ if (generator->key) { zval_ptr_dtor(&generator->key); } /* Set the new yielded value */ if (IS_TMP_VAR != IS_UNUSED) { zend_free_op free_op1; if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) { /* Constants and temporary variables aren't yieldable by reference, * but we still allow them with a notice. */ if (IS_TMP_VAR == IS_CONST || IS_TMP_VAR == IS_TMP_VAR) { zval *value, *copy; zend_error(E_NOTICE, "Only variable references should be yielded by reference"); value = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!1) { zval_copy_ctor(copy); } generator->value = copy; } else { zval **value_ptr = NULL; if (IS_TMP_VAR == IS_VAR && UNEXPECTED(value_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference"); } /* If a function call result is yielded and the function did * not return by reference we throw a notice. */ if (IS_TMP_VAR == IS_VAR && !Z_ISREF_PP(value_ptr) && !(opline->extended_value == ZEND_RETURNS_FUNCTION && EX_T(opline->op1.var).var.fcall_returned_reference) && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) { zend_error(E_NOTICE, "Only variable references should be yielded by reference"); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } else { SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } } } else { zval *value = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); /* Consts, temporary variables and references need copying */ if (IS_TMP_VAR == IS_CONST || IS_TMP_VAR == IS_TMP_VAR || PZVAL_IS_REF(value) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!1) { zval_copy_ctor(copy); } generator->value = copy; } else { if (IS_TMP_VAR == IS_CV) { Z_ADDREF_P(value); } generator->value = value; } } } else { /* If no value was specified yield null */ Z_ADDREF(EG(uninitialized_zval)); generator->value = &EG(uninitialized_zval); } /* Set the new yielded key */ if (IS_CONST != IS_UNUSED) { zval *key = opline->op2.zv; /* Consts, temporary variables and references need copying */ if (IS_CONST == IS_CONST || IS_CONST == IS_TMP_VAR || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, key); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->key = copy; } else { Z_ADDREF_P(key); generator->key = key; } if (Z_TYPE_P(generator->key) == IS_LONG && Z_LVAL_P(generator->key) > generator->largest_used_integer_key ) { generator->largest_used_integer_key = Z_LVAL_P(generator->key); } } else { /* If no key was specified we use auto-increment keys */ generator->largest_used_integer_key++; ALLOC_INIT_ZVAL(generator->key); ZVAL_LONG(generator->key, generator->largest_used_integer_key); } if (RETURN_VALUE_USED(opline)) { /* If the return value of yield is used set the send * target and initialize it to NULL */ generator->send_target = &EX_T(opline->result.var).var.ptr; Z_ADDREF(EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } else { generator->send_target = NULL; } /* We increment to the next op, so we are at the correct position when the * generator is resumed. */ ZEND_VM_INC_OPCODE(); /* The GOTO VM uses a local opline variable. We need to set the opline * variable in execute_data so we don't resume at an old position. */ SAVE_OPLINE(); ZEND_VM_RETURN(); } static int ZEND_FASTCALL ZEND_POW_SPEC_TMP_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); pow_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), opline->op2.zv TSRMLS_CC); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ADD_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); fast_add_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SUB_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); fast_sub_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_MUL_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); fast_mul_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_DIV_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); fast_div_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_MOD_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); fast_mod_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SL_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); shift_left_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SR_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); shift_right_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_CONCAT_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); concat_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_IDENTICAL_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); is_identical_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_NOT_IDENTICAL_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); is_identical_function(result, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); Z_LVAL_P(result) = !Z_LVAL_P(result); zval_dtor(free_op1.var); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_EQUAL_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_equal_function(result, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC)); zval_dtor(free_op1.var); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_NOT_EQUAL_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_not_equal_function(result, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC)); zval_dtor(free_op1.var); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_SMALLER_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_is_smaller_function(result, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC)); zval_dtor(free_op1.var); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_SMALLER_OR_EQUAL_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_is_smaller_or_equal_function(result, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC)); zval_dtor(free_op1.var); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_OR_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); bitwise_or_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_AND_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); bitwise_and_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_XOR_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); bitwise_xor_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BOOL_XOR_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); boolean_xor_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_R_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *container; SAVE_OPLINE(); container = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_TMP_VAR, BP_VAR_R TSRMLS_CC); zval_dtor(free_op2.var); if (IS_TMP_VAR != IS_VAR || !(opline->extended_value & ZEND_FETCH_ADD_LOCK)) { zval_dtor(free_op1.var); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ADD_VAR_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval *str = &EX_T(opline->result.var).tmp_var; zval *var; zval var_copy; int use_copy = 0; SAVE_OPLINE(); var = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (IS_TMP_VAR == IS_UNUSED) { /* Initialize for erealloc in add_string_to_string */ Z_STRVAL_P(str) = NULL; Z_STRLEN_P(str) = 0; Z_TYPE_P(str) = IS_STRING; INIT_PZVAL(str); } if (Z_TYPE_P(var) != IS_STRING) { zend_make_printable_zval(var, &var_copy, &use_copy); if (use_copy) { var = &var_copy; } } add_string_to_string(str, str, var); if (use_copy) { zval_dtor(var); } /* original comment, possibly problematic: * FREE_OP is missing intentionally here - we're always working on the same temporary variable * (Zeev): I don't think it's problematic, we only use variables * which aren't affected by FREE_OP(Ts, )'s anyway, unless they're * string offsets or overloaded objects */ zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_METHOD_CALL_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *function_name; char *function_name_strval; int function_name_strlen; zend_free_op free_op1, free_op2; call_slot *call = EX(call_slots) + opline->result.num; SAVE_OPLINE(); function_name = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (IS_TMP_VAR != IS_CONST && UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Method name must be a string"); } function_name_strval = Z_STRVAL_P(function_name); function_name_strlen = Z_STRLEN_P(function_name); call->object = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (EXPECTED(call->object != NULL) && EXPECTED(Z_TYPE_P(call->object) == IS_OBJECT)) { call->called_scope = Z_OBJCE_P(call->object); if (IS_TMP_VAR != IS_CONST || (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope)) == NULL) { zval *object = call->object; if (UNEXPECTED(Z_OBJ_HT_P(call->object)->get_method == NULL)) { zend_error_noreturn(E_ERROR, "Object does not support method calls"); } /* First, locate the function. */ call->fbc = Z_OBJ_HT_P(call->object)->get_method(&call->object, function_name_strval, function_name_strlen, ((IS_TMP_VAR == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC); if (UNEXPECTED(call->fbc == NULL)) { zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", Z_OBJ_CLASS_NAME_P(call->object), function_name_strval); } if (IS_TMP_VAR == IS_CONST && EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) && EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0) && EXPECTED(call->object == object)) { CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope, call->fbc); } } } else { if (UNEXPECTED(EG(exception) != NULL)) { zval_dtor(free_op2.var); HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Call to a member function %s() on %s", function_name_strval, zend_get_type_by_const(Z_TYPE_P(call->object))); } if ((call->fbc->common.fn_flags & ZEND_ACC_STATIC) != 0) { call->object = NULL; } else { if (!PZVAL_IS_REF(call->object)) { Z_ADDREF_P(call->object); /* For $this pointer */ } else { zval *this_ptr; ALLOC_ZVAL(this_ptr); INIT_PZVAL_COPY(this_ptr, call->object); zval_copy_ctor(this_ptr); call->object = this_ptr; } } call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_CASE_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); is_equal_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *expr_ptr; SAVE_OPLINE(); if ((IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) && opline->extended_value) { zval **expr_ptr_ptr = NULL; if (IS_TMP_VAR == IS_VAR && UNEXPECTED(expr_ptr_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets"); } SEPARATE_ZVAL_TO_MAKE_IS_REF(expr_ptr_ptr); expr_ptr = *expr_ptr_ptr; Z_ADDREF_P(expr_ptr); } else { expr_ptr=_get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (1) { /* temporary variable */ zval *new_expr; ALLOC_ZVAL(new_expr); INIT_PZVAL_COPY(new_expr, expr_ptr); expr_ptr = new_expr; } else if (IS_TMP_VAR == IS_CONST || PZVAL_IS_REF(expr_ptr)) { zval *new_expr; ALLOC_ZVAL(new_expr); INIT_PZVAL_COPY(new_expr, expr_ptr); expr_ptr = new_expr; zendi_zval_copy_ctor(*expr_ptr); } else if (IS_TMP_VAR == IS_CV) { Z_ADDREF_P(expr_ptr); } } if (IS_TMP_VAR != IS_UNUSED) { zend_free_op free_op2; zval *offset = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); ulong hval; switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); goto num_index; case IS_LONG: case IS_BOOL: hval = Z_LVAL_P(offset); num_index: zend_hash_index_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), hval, &expr_ptr, sizeof(zval *), NULL); break; case IS_STRING: if (IS_TMP_VAR == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } zend_hash_quick_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, &expr_ptr, sizeof(zval *), NULL); break; case IS_NULL: zend_hash_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), "", sizeof(""), &expr_ptr, sizeof(zval *), NULL); break; default: zend_error(E_WARNING, "Illegal offset type"); zval_ptr_dtor(&expr_ptr); /* do nothing */ break; } zval_dtor(free_op2.var); } else { if (zend_hash_next_index_insert(Z_ARRVAL(EX_T(opline->result.var).tmp_var), &expr_ptr, sizeof(zval *), NULL) == FAILURE) { zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied"); zval_ptr_dtor(&expr_ptr); } } if ((IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) && opline->extended_value) { } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE array_init(&EX_T(opline->result.var).tmp_var); if (IS_TMP_VAR == IS_UNUSED) { ZEND_VM_NEXT_OPCODE(); #if 0 || IS_TMP_VAR != IS_UNUSED } else { return ZEND_ADD_ARRAY_ELEMENT_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); #endif } } static int ZEND_FASTCALL ZEND_YIELD_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE /* The generator object is stored in return_value_ptr_ptr */ zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr); if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) { zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator"); } /* Destroy the previously yielded value */ if (generator->value) { zval_ptr_dtor(&generator->value); } /* Destroy the previously yielded key */ if (generator->key) { zval_ptr_dtor(&generator->key); } /* Set the new yielded value */ if (IS_TMP_VAR != IS_UNUSED) { zend_free_op free_op1; if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) { /* Constants and temporary variables aren't yieldable by reference, * but we still allow them with a notice. */ if (IS_TMP_VAR == IS_CONST || IS_TMP_VAR == IS_TMP_VAR) { zval *value, *copy; zend_error(E_NOTICE, "Only variable references should be yielded by reference"); value = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!1) { zval_copy_ctor(copy); } generator->value = copy; } else { zval **value_ptr = NULL; if (IS_TMP_VAR == IS_VAR && UNEXPECTED(value_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference"); } /* If a function call result is yielded and the function did * not return by reference we throw a notice. */ if (IS_TMP_VAR == IS_VAR && !Z_ISREF_PP(value_ptr) && !(opline->extended_value == ZEND_RETURNS_FUNCTION && EX_T(opline->op1.var).var.fcall_returned_reference) && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) { zend_error(E_NOTICE, "Only variable references should be yielded by reference"); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } else { SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } } } else { zval *value = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); /* Consts, temporary variables and references need copying */ if (IS_TMP_VAR == IS_CONST || IS_TMP_VAR == IS_TMP_VAR || PZVAL_IS_REF(value) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!1) { zval_copy_ctor(copy); } generator->value = copy; } else { if (IS_TMP_VAR == IS_CV) { Z_ADDREF_P(value); } generator->value = value; } } } else { /* If no value was specified yield null */ Z_ADDREF(EG(uninitialized_zval)); generator->value = &EG(uninitialized_zval); } /* Set the new yielded key */ if (IS_TMP_VAR != IS_UNUSED) { zend_free_op free_op2; zval *key = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); /* Consts, temporary variables and references need copying */ if (IS_TMP_VAR == IS_CONST || IS_TMP_VAR == IS_TMP_VAR || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, key); /* Temporary variables don't need ctor copying */ if (!1) { zval_copy_ctor(copy); } generator->key = copy; } else { Z_ADDREF_P(key); generator->key = key; } if (Z_TYPE_P(generator->key) == IS_LONG && Z_LVAL_P(generator->key) > generator->largest_used_integer_key ) { generator->largest_used_integer_key = Z_LVAL_P(generator->key); } } else { /* If no key was specified we use auto-increment keys */ generator->largest_used_integer_key++; ALLOC_INIT_ZVAL(generator->key); ZVAL_LONG(generator->key, generator->largest_used_integer_key); } if (RETURN_VALUE_USED(opline)) { /* If the return value of yield is used set the send * target and initialize it to NULL */ generator->send_target = &EX_T(opline->result.var).var.ptr; Z_ADDREF(EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } else { generator->send_target = NULL; } /* We increment to the next op, so we are at the correct position when the * generator is resumed. */ ZEND_VM_INC_OPCODE(); /* The GOTO VM uses a local opline variable. We need to set the opline * variable in execute_data so we don't resume at an old position. */ SAVE_OPLINE(); ZEND_VM_RETURN(); } static int ZEND_FASTCALL ZEND_POW_SPEC_TMP_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); pow_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ADD_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); fast_add_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SUB_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); fast_sub_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_MUL_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); fast_mul_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_DIV_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); fast_div_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_MOD_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); fast_mod_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SL_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); shift_left_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SR_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); shift_right_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_CONCAT_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); concat_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_IDENTICAL_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); is_identical_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_NOT_IDENTICAL_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); is_identical_function(result, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); Z_LVAL_P(result) = !Z_LVAL_P(result); zval_dtor(free_op1.var); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_EQUAL_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_equal_function(result, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC)); zval_dtor(free_op1.var); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_NOT_EQUAL_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_not_equal_function(result, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC)); zval_dtor(free_op1.var); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_SMALLER_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_is_smaller_function(result, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC)); zval_dtor(free_op1.var); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_SMALLER_OR_EQUAL_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_is_smaller_or_equal_function(result, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC)); zval_dtor(free_op1.var); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_OR_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); bitwise_or_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_AND_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); bitwise_and_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_XOR_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); bitwise_xor_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BOOL_XOR_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); boolean_xor_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_TMP_VAR(int type, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *varname; zval **retval; zval tmp_varname; HashTable *target_symbol_table; ulong hash_value; SAVE_OPLINE(); varname = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_TMP_VAR != IS_CONST && UNEXPECTED(Z_TYPE_P(varname) != IS_STRING)) { ZVAL_COPY_VALUE(&tmp_varname, varname); zval_copy_ctor(&tmp_varname); Z_SET_REFCOUNT(tmp_varname, 1); Z_UNSET_ISREF(tmp_varname); convert_to_string(&tmp_varname); varname = &tmp_varname; } if (IS_VAR != IS_UNUSED) { zend_class_entry *ce; if (IS_VAR == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { ce = CACHED_PTR(opline->op2.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC); if (UNEXPECTED(ce == NULL)) { if (IS_TMP_VAR != IS_CONST && varname == &tmp_varname) { zval_dtor(&tmp_varname); } zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } CACHE_PTR(opline->op2.literal->cache_slot, ce); } } else { ce = EX_T(opline->op2.var).class_entry; } retval = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 0, ((IS_TMP_VAR == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC); zval_dtor(free_op1.var); } else { target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC); /* if (!target_symbol_table) { CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } */ if (IS_TMP_VAR == IS_CONST) { hash_value = Z_HASH_P(varname); } else { hash_value = str_hash(Z_STRVAL_P(varname), Z_STRLEN_P(varname)); } if (zend_hash_quick_find(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, (void **) &retval) == FAILURE) { switch (type) { case BP_VAR_R: case BP_VAR_UNSET: zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname)); /* break missing intentionally */ case BP_VAR_IS: retval = &EG(uninitialized_zval_ptr); break; case BP_VAR_RW: zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname)); /* break missing intentionally */ case BP_VAR_W: Z_ADDREF_P(&EG(uninitialized_zval)); zend_hash_quick_update(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, &EG(uninitialized_zval_ptr), sizeof(zval *), (void **) &retval); break; EMPTY_SWITCH_DEFAULT_CASE() } } switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) { case ZEND_FETCH_GLOBAL: if (IS_TMP_VAR != IS_TMP_VAR) { zval_dtor(free_op1.var); } break; case ZEND_FETCH_LOCAL: zval_dtor(free_op1.var); break; case ZEND_FETCH_STATIC: zval_update_constant(retval, 1 TSRMLS_CC); break; case ZEND_FETCH_GLOBAL_LOCK: if (IS_TMP_VAR == IS_VAR && !free_op1.var) { PZVAL_LOCK(*EX_T(opline->op1.var).var.ptr_ptr); } break; } } if (IS_TMP_VAR != IS_CONST && varname == &tmp_varname) { zval_dtor(&tmp_varname); } if (opline->extended_value & ZEND_FETCH_MAKE_REF) { SEPARATE_ZVAL_TO_MAKE_IS_REF(retval); } PZVAL_LOCK(*retval); switch (type) { case BP_VAR_R: case BP_VAR_IS: EX_T(opline->result.var).var.ptr = *retval; break; case BP_VAR_UNSET: { zend_free_op free_res; PZVAL_UNLOCK(*retval, &free_res); if (retval != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(retval); } PZVAL_LOCK(*retval); FREE_OP_VAR_PTR(free_res); } /* break missing intentionally */ default: EX_T(opline->result.var).var.ptr_ptr = retval; break; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_R_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_TMP_VAR(BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_W_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_TMP_VAR(BP_VAR_W, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_RW_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_TMP_VAR(BP_VAR_RW, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_FUNC_ARG_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE return zend_fetch_var_address_helper_SPEC_TMP_VAR(zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC) ? BP_VAR_W : BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_UNSET_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_TMP_VAR(BP_VAR_UNSET, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_IS_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_TMP_VAR(BP_VAR_IS, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_DIM_R_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *container; SAVE_OPLINE(); container = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_VAR, BP_VAR_R TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); if (IS_TMP_VAR != IS_VAR || !(opline->extended_value & ZEND_FETCH_ADD_LOCK)) { zval_dtor(free_op1.var); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ADD_VAR_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval *str = &EX_T(opline->result.var).tmp_var; zval *var; zval var_copy; int use_copy = 0; SAVE_OPLINE(); var = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (IS_TMP_VAR == IS_UNUSED) { /* Initialize for erealloc in add_string_to_string */ Z_STRVAL_P(str) = NULL; Z_STRLEN_P(str) = 0; Z_TYPE_P(str) = IS_STRING; INIT_PZVAL(str); } if (Z_TYPE_P(var) != IS_STRING) { zend_make_printable_zval(var, &var_copy, &use_copy); if (use_copy) { var = &var_copy; } } add_string_to_string(str, str, var); if (use_copy) { zval_dtor(var); } /* original comment, possibly problematic: * FREE_OP is missing intentionally here - we're always working on the same temporary variable * (Zeev): I don't think it's problematic, we only use variables * which aren't affected by FREE_OP(Ts, )'s anyway, unless they're * string offsets or overloaded objects */ zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_METHOD_CALL_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *function_name; char *function_name_strval; int function_name_strlen; zend_free_op free_op1, free_op2; call_slot *call = EX(call_slots) + opline->result.num; SAVE_OPLINE(); function_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (IS_VAR != IS_CONST && UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Method name must be a string"); } function_name_strval = Z_STRVAL_P(function_name); function_name_strlen = Z_STRLEN_P(function_name); call->object = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (EXPECTED(call->object != NULL) && EXPECTED(Z_TYPE_P(call->object) == IS_OBJECT)) { call->called_scope = Z_OBJCE_P(call->object); if (IS_VAR != IS_CONST || (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope)) == NULL) { zval *object = call->object; if (UNEXPECTED(Z_OBJ_HT_P(call->object)->get_method == NULL)) { zend_error_noreturn(E_ERROR, "Object does not support method calls"); } /* First, locate the function. */ call->fbc = Z_OBJ_HT_P(call->object)->get_method(&call->object, function_name_strval, function_name_strlen, ((IS_VAR == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC); if (UNEXPECTED(call->fbc == NULL)) { zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", Z_OBJ_CLASS_NAME_P(call->object), function_name_strval); } if (IS_VAR == IS_CONST && EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) && EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0) && EXPECTED(call->object == object)) { CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope, call->fbc); } } } else { if (UNEXPECTED(EG(exception) != NULL)) { zval_ptr_dtor_nogc(&free_op2.var); HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Call to a member function %s() on %s", function_name_strval, zend_get_type_by_const(Z_TYPE_P(call->object))); } if ((call->fbc->common.fn_flags & ZEND_ACC_STATIC) != 0) { call->object = NULL; } else { if (!PZVAL_IS_REF(call->object)) { Z_ADDREF_P(call->object); /* For $this pointer */ } else { zval *this_ptr; ALLOC_ZVAL(this_ptr); INIT_PZVAL_COPY(this_ptr, call->object); zval_copy_ctor(this_ptr); call->object = this_ptr; } } call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_CASE_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); is_equal_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *expr_ptr; SAVE_OPLINE(); if ((IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) && opline->extended_value) { zval **expr_ptr_ptr = NULL; if (IS_TMP_VAR == IS_VAR && UNEXPECTED(expr_ptr_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets"); } SEPARATE_ZVAL_TO_MAKE_IS_REF(expr_ptr_ptr); expr_ptr = *expr_ptr_ptr; Z_ADDREF_P(expr_ptr); } else { expr_ptr=_get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (1) { /* temporary variable */ zval *new_expr; ALLOC_ZVAL(new_expr); INIT_PZVAL_COPY(new_expr, expr_ptr); expr_ptr = new_expr; } else if (IS_TMP_VAR == IS_CONST || PZVAL_IS_REF(expr_ptr)) { zval *new_expr; ALLOC_ZVAL(new_expr); INIT_PZVAL_COPY(new_expr, expr_ptr); expr_ptr = new_expr; zendi_zval_copy_ctor(*expr_ptr); } else if (IS_TMP_VAR == IS_CV) { Z_ADDREF_P(expr_ptr); } } if (IS_VAR != IS_UNUSED) { zend_free_op free_op2; zval *offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); ulong hval; switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); goto num_index; case IS_LONG: case IS_BOOL: hval = Z_LVAL_P(offset); num_index: zend_hash_index_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), hval, &expr_ptr, sizeof(zval *), NULL); break; case IS_STRING: if (IS_VAR == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } zend_hash_quick_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, &expr_ptr, sizeof(zval *), NULL); break; case IS_NULL: zend_hash_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), "", sizeof(""), &expr_ptr, sizeof(zval *), NULL); break; default: zend_error(E_WARNING, "Illegal offset type"); zval_ptr_dtor(&expr_ptr); /* do nothing */ break; } zval_ptr_dtor_nogc(&free_op2.var); } else { if (zend_hash_next_index_insert(Z_ARRVAL(EX_T(opline->result.var).tmp_var), &expr_ptr, sizeof(zval *), NULL) == FAILURE) { zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied"); zval_ptr_dtor(&expr_ptr); } } if ((IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) && opline->extended_value) { } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE array_init(&EX_T(opline->result.var).tmp_var); if (IS_TMP_VAR == IS_UNUSED) { ZEND_VM_NEXT_OPCODE(); #if 0 || IS_TMP_VAR != IS_UNUSED } else { return ZEND_ADD_ARRAY_ELEMENT_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); #endif } } static int ZEND_FASTCALL ZEND_UNSET_VAR_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval tmp, *varname; HashTable *target_symbol_table; zend_free_op free_op1; SAVE_OPLINE(); if (IS_TMP_VAR == IS_CV && IS_VAR == IS_UNUSED && (opline->extended_value & ZEND_QUICK_SET)) { if (EG(active_symbol_table)) { zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var); zend_delete_variable(EX(prev_execute_data), EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value TSRMLS_CC); EX_CV(opline->op1.var) = NULL; } else if (EX_CV(opline->op1.var)) { zval_ptr_dtor(EX_CV(opline->op1.var)); EX_CV(opline->op1.var) = NULL; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } varname = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_TMP_VAR != IS_CONST && Z_TYPE_P(varname) != IS_STRING) { ZVAL_COPY_VALUE(&tmp, varname); zval_copy_ctor(&tmp); convert_to_string(&tmp); varname = &tmp; } else if (IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) { Z_ADDREF_P(varname); } if (IS_VAR != IS_UNUSED) { zend_class_entry *ce; if (IS_VAR == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { ce = CACHED_PTR(opline->op2.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC); if (UNEXPECTED(EG(exception) != NULL)) { if (IS_TMP_VAR != IS_CONST && varname == &tmp) { zval_dtor(&tmp); } else if (IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) { zval_ptr_dtor(&varname); } zval_dtor(free_op1.var); HANDLE_EXCEPTION(); } if (UNEXPECTED(ce == NULL)) { zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op2.zv)); } CACHE_PTR(opline->op2.literal->cache_slot, ce); } } else { ce = EX_T(opline->op2.var).class_entry; } zend_std_unset_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), ((IS_TMP_VAR == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC); } else { ulong hash_value = zend_inline_hash_func(varname->value.str.val, varname->value.str.len+1); target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC); zend_delete_variable(execute_data, target_symbol_table, varname->value.str.val, varname->value.str.len+1, hash_value TSRMLS_CC); } if (IS_TMP_VAR != IS_CONST && varname == &tmp) { zval_dtor(&tmp); } else if (IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) { zval_ptr_dtor(&varname); } zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_VAR_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **value; zend_bool isset = 1; SAVE_OPLINE(); if (IS_TMP_VAR == IS_CV && IS_VAR == IS_UNUSED && (opline->extended_value & ZEND_QUICK_SET)) { if (EX_CV(opline->op1.var)) { value = EX_CV(opline->op1.var); } else if (EG(active_symbol_table)) { zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var); if (zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **) &value) == FAILURE) { isset = 0; } } else { isset = 0; } } else { HashTable *target_symbol_table; zend_free_op free_op1; zval tmp, *varname = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_TMP_VAR != IS_CONST && Z_TYPE_P(varname) != IS_STRING) { ZVAL_COPY_VALUE(&tmp, varname); zval_copy_ctor(&tmp); convert_to_string(&tmp); varname = &tmp; } if (IS_VAR != IS_UNUSED) { zend_class_entry *ce; if (IS_VAR == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { ce = CACHED_PTR(opline->op2.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC); if (UNEXPECTED(ce == NULL)) { CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } CACHE_PTR(opline->op2.literal->cache_slot, ce); } } else { ce = EX_T(opline->op2.var).class_entry; } value = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 1, ((IS_TMP_VAR == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC); if (!value) { isset = 0; } } else { target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC); if (zend_hash_find(target_symbol_table, varname->value.str.val, varname->value.str.len+1, (void **) &value) == FAILURE) { isset = 0; } } if (IS_TMP_VAR != IS_CONST && varname == &tmp) { zval_dtor(&tmp); } zval_dtor(free_op1.var); } if (opline->extended_value & ZEND_ISSET) { if (isset && Z_TYPE_PP(value) != IS_NULL) { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1); } else { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0); } } else /* if (opline->extended_value & ZEND_ISEMPTY) */ { if (!isset || !i_zend_is_true(*value)) { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1); } else { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0); } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_YIELD_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE /* The generator object is stored in return_value_ptr_ptr */ zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr); if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) { zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator"); } /* Destroy the previously yielded value */ if (generator->value) { zval_ptr_dtor(&generator->value); } /* Destroy the previously yielded key */ if (generator->key) { zval_ptr_dtor(&generator->key); } /* Set the new yielded value */ if (IS_TMP_VAR != IS_UNUSED) { zend_free_op free_op1; if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) { /* Constants and temporary variables aren't yieldable by reference, * but we still allow them with a notice. */ if (IS_TMP_VAR == IS_CONST || IS_TMP_VAR == IS_TMP_VAR) { zval *value, *copy; zend_error(E_NOTICE, "Only variable references should be yielded by reference"); value = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!1) { zval_copy_ctor(copy); } generator->value = copy; } else { zval **value_ptr = NULL; if (IS_TMP_VAR == IS_VAR && UNEXPECTED(value_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference"); } /* If a function call result is yielded and the function did * not return by reference we throw a notice. */ if (IS_TMP_VAR == IS_VAR && !Z_ISREF_PP(value_ptr) && !(opline->extended_value == ZEND_RETURNS_FUNCTION && EX_T(opline->op1.var).var.fcall_returned_reference) && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) { zend_error(E_NOTICE, "Only variable references should be yielded by reference"); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } else { SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } } } else { zval *value = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); /* Consts, temporary variables and references need copying */ if (IS_TMP_VAR == IS_CONST || IS_TMP_VAR == IS_TMP_VAR || PZVAL_IS_REF(value) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!1) { zval_copy_ctor(copy); } generator->value = copy; } else { if (IS_TMP_VAR == IS_CV) { Z_ADDREF_P(value); } generator->value = value; } } } else { /* If no value was specified yield null */ Z_ADDREF(EG(uninitialized_zval)); generator->value = &EG(uninitialized_zval); } /* Set the new yielded key */ if (IS_VAR != IS_UNUSED) { zend_free_op free_op2; zval *key = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); /* Consts, temporary variables and references need copying */ if (IS_VAR == IS_CONST || IS_VAR == IS_TMP_VAR || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, key); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->key = copy; } else { Z_ADDREF_P(key); generator->key = key; } if (Z_TYPE_P(generator->key) == IS_LONG && Z_LVAL_P(generator->key) > generator->largest_used_integer_key ) { generator->largest_used_integer_key = Z_LVAL_P(generator->key); } zval_ptr_dtor_nogc(&free_op2.var); } else { /* If no key was specified we use auto-increment keys */ generator->largest_used_integer_key++; ALLOC_INIT_ZVAL(generator->key); ZVAL_LONG(generator->key, generator->largest_used_integer_key); } if (RETURN_VALUE_USED(opline)) { /* If the return value of yield is used set the send * target and initialize it to NULL */ generator->send_target = &EX_T(opline->result.var).var.ptr; Z_ADDREF(EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } else { generator->send_target = NULL; } /* We increment to the next op, so we are at the correct position when the * generator is resumed. */ ZEND_VM_INC_OPCODE(); /* The GOTO VM uses a local opline variable. We need to set the opline * variable in execute_data so we don't resume at an old position. */ SAVE_OPLINE(); ZEND_VM_RETURN(); } static int ZEND_FASTCALL ZEND_POW_SPEC_TMP_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); pow_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_TMP_UNUSED(int type, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *varname; zval **retval; zval tmp_varname; HashTable *target_symbol_table; ulong hash_value; SAVE_OPLINE(); varname = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_TMP_VAR != IS_CONST && UNEXPECTED(Z_TYPE_P(varname) != IS_STRING)) { ZVAL_COPY_VALUE(&tmp_varname, varname); zval_copy_ctor(&tmp_varname); Z_SET_REFCOUNT(tmp_varname, 1); Z_UNSET_ISREF(tmp_varname); convert_to_string(&tmp_varname); varname = &tmp_varname; } if (IS_UNUSED != IS_UNUSED) { zend_class_entry *ce; if (IS_UNUSED == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { ce = CACHED_PTR(opline->op2.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC); if (UNEXPECTED(ce == NULL)) { if (IS_TMP_VAR != IS_CONST && varname == &tmp_varname) { zval_dtor(&tmp_varname); } zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } CACHE_PTR(opline->op2.literal->cache_slot, ce); } } else { ce = EX_T(opline->op2.var).class_entry; } retval = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 0, ((IS_TMP_VAR == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC); zval_dtor(free_op1.var); } else { target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC); /* if (!target_symbol_table) { CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } */ if (IS_TMP_VAR == IS_CONST) { hash_value = Z_HASH_P(varname); } else { hash_value = str_hash(Z_STRVAL_P(varname), Z_STRLEN_P(varname)); } if (zend_hash_quick_find(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, (void **) &retval) == FAILURE) { switch (type) { case BP_VAR_R: case BP_VAR_UNSET: zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname)); /* break missing intentionally */ case BP_VAR_IS: retval = &EG(uninitialized_zval_ptr); break; case BP_VAR_RW: zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname)); /* break missing intentionally */ case BP_VAR_W: Z_ADDREF_P(&EG(uninitialized_zval)); zend_hash_quick_update(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, &EG(uninitialized_zval_ptr), sizeof(zval *), (void **) &retval); break; EMPTY_SWITCH_DEFAULT_CASE() } } switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) { case ZEND_FETCH_GLOBAL: if (IS_TMP_VAR != IS_TMP_VAR) { zval_dtor(free_op1.var); } break; case ZEND_FETCH_LOCAL: zval_dtor(free_op1.var); break; case ZEND_FETCH_STATIC: zval_update_constant(retval, 1 TSRMLS_CC); break; case ZEND_FETCH_GLOBAL_LOCK: if (IS_TMP_VAR == IS_VAR && !free_op1.var) { PZVAL_LOCK(*EX_T(opline->op1.var).var.ptr_ptr); } break; } } if (IS_TMP_VAR != IS_CONST && varname == &tmp_varname) { zval_dtor(&tmp_varname); } if (opline->extended_value & ZEND_FETCH_MAKE_REF) { SEPARATE_ZVAL_TO_MAKE_IS_REF(retval); } PZVAL_LOCK(*retval); switch (type) { case BP_VAR_R: case BP_VAR_IS: EX_T(opline->result.var).var.ptr = *retval; break; case BP_VAR_UNSET: { zend_free_op free_res; PZVAL_UNLOCK(*retval, &free_res); if (retval != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(retval); } PZVAL_LOCK(*retval); FREE_OP_VAR_PTR(free_res); } /* break missing intentionally */ default: EX_T(opline->result.var).var.ptr_ptr = retval; break; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_R_SPEC_TMP_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_TMP_UNUSED(BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_W_SPEC_TMP_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_TMP_UNUSED(BP_VAR_W, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_RW_SPEC_TMP_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_TMP_UNUSED(BP_VAR_RW, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_FUNC_ARG_SPEC_TMP_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE return zend_fetch_var_address_helper_SPEC_TMP_UNUSED(zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC) ? BP_VAR_W : BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_UNSET_SPEC_TMP_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_TMP_UNUSED(BP_VAR_UNSET, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_IS_SPEC_TMP_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_TMP_UNUSED(BP_VAR_IS, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_TMP_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *expr_ptr; SAVE_OPLINE(); if ((IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) && opline->extended_value) { zval **expr_ptr_ptr = NULL; if (IS_TMP_VAR == IS_VAR && UNEXPECTED(expr_ptr_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets"); } SEPARATE_ZVAL_TO_MAKE_IS_REF(expr_ptr_ptr); expr_ptr = *expr_ptr_ptr; Z_ADDREF_P(expr_ptr); } else { expr_ptr=_get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (1) { /* temporary variable */ zval *new_expr; ALLOC_ZVAL(new_expr); INIT_PZVAL_COPY(new_expr, expr_ptr); expr_ptr = new_expr; } else if (IS_TMP_VAR == IS_CONST || PZVAL_IS_REF(expr_ptr)) { zval *new_expr; ALLOC_ZVAL(new_expr); INIT_PZVAL_COPY(new_expr, expr_ptr); expr_ptr = new_expr; zendi_zval_copy_ctor(*expr_ptr); } else if (IS_TMP_VAR == IS_CV) { Z_ADDREF_P(expr_ptr); } } if (IS_UNUSED != IS_UNUSED) { zval *offset = NULL; ulong hval; switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); goto num_index; case IS_LONG: case IS_BOOL: hval = Z_LVAL_P(offset); num_index: zend_hash_index_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), hval, &expr_ptr, sizeof(zval *), NULL); break; case IS_STRING: if (IS_UNUSED == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } zend_hash_quick_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, &expr_ptr, sizeof(zval *), NULL); break; case IS_NULL: zend_hash_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), "", sizeof(""), &expr_ptr, sizeof(zval *), NULL); break; default: zend_error(E_WARNING, "Illegal offset type"); zval_ptr_dtor(&expr_ptr); /* do nothing */ break; } } else { if (zend_hash_next_index_insert(Z_ARRVAL(EX_T(opline->result.var).tmp_var), &expr_ptr, sizeof(zval *), NULL) == FAILURE) { zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied"); zval_ptr_dtor(&expr_ptr); } } if ((IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) && opline->extended_value) { } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_TMP_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE array_init(&EX_T(opline->result.var).tmp_var); if (IS_TMP_VAR == IS_UNUSED) { ZEND_VM_NEXT_OPCODE(); #if 0 || IS_TMP_VAR != IS_UNUSED } else { return ZEND_ADD_ARRAY_ELEMENT_SPEC_TMP_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); #endif } } static int ZEND_FASTCALL ZEND_UNSET_VAR_SPEC_TMP_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval tmp, *varname; HashTable *target_symbol_table; zend_free_op free_op1; SAVE_OPLINE(); if (IS_TMP_VAR == IS_CV && IS_UNUSED == IS_UNUSED && (opline->extended_value & ZEND_QUICK_SET)) { if (EG(active_symbol_table)) { zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var); zend_delete_variable(EX(prev_execute_data), EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value TSRMLS_CC); EX_CV(opline->op1.var) = NULL; } else if (EX_CV(opline->op1.var)) { zval_ptr_dtor(EX_CV(opline->op1.var)); EX_CV(opline->op1.var) = NULL; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } varname = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_TMP_VAR != IS_CONST && Z_TYPE_P(varname) != IS_STRING) { ZVAL_COPY_VALUE(&tmp, varname); zval_copy_ctor(&tmp); convert_to_string(&tmp); varname = &tmp; } else if (IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) { Z_ADDREF_P(varname); } if (IS_UNUSED != IS_UNUSED) { zend_class_entry *ce; if (IS_UNUSED == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { ce = CACHED_PTR(opline->op2.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC); if (UNEXPECTED(EG(exception) != NULL)) { if (IS_TMP_VAR != IS_CONST && varname == &tmp) { zval_dtor(&tmp); } else if (IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) { zval_ptr_dtor(&varname); } zval_dtor(free_op1.var); HANDLE_EXCEPTION(); } if (UNEXPECTED(ce == NULL)) { zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op2.zv)); } CACHE_PTR(opline->op2.literal->cache_slot, ce); } } else { ce = EX_T(opline->op2.var).class_entry; } zend_std_unset_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), ((IS_TMP_VAR == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC); } else { ulong hash_value = zend_inline_hash_func(varname->value.str.val, varname->value.str.len+1); target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC); zend_delete_variable(execute_data, target_symbol_table, varname->value.str.val, varname->value.str.len+1, hash_value TSRMLS_CC); } if (IS_TMP_VAR != IS_CONST && varname == &tmp) { zval_dtor(&tmp); } else if (IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) { zval_ptr_dtor(&varname); } zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_VAR_SPEC_TMP_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **value; zend_bool isset = 1; SAVE_OPLINE(); if (IS_TMP_VAR == IS_CV && IS_UNUSED == IS_UNUSED && (opline->extended_value & ZEND_QUICK_SET)) { if (EX_CV(opline->op1.var)) { value = EX_CV(opline->op1.var); } else if (EG(active_symbol_table)) { zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var); if (zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **) &value) == FAILURE) { isset = 0; } } else { isset = 0; } } else { HashTable *target_symbol_table; zend_free_op free_op1; zval tmp, *varname = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_TMP_VAR != IS_CONST && Z_TYPE_P(varname) != IS_STRING) { ZVAL_COPY_VALUE(&tmp, varname); zval_copy_ctor(&tmp); convert_to_string(&tmp); varname = &tmp; } if (IS_UNUSED != IS_UNUSED) { zend_class_entry *ce; if (IS_UNUSED == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { ce = CACHED_PTR(opline->op2.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC); if (UNEXPECTED(ce == NULL)) { CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } CACHE_PTR(opline->op2.literal->cache_slot, ce); } } else { ce = EX_T(opline->op2.var).class_entry; } value = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 1, ((IS_TMP_VAR == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC); if (!value) { isset = 0; } } else { target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC); if (zend_hash_find(target_symbol_table, varname->value.str.val, varname->value.str.len+1, (void **) &value) == FAILURE) { isset = 0; } } if (IS_TMP_VAR != IS_CONST && varname == &tmp) { zval_dtor(&tmp); } zval_dtor(free_op1.var); } if (opline->extended_value & ZEND_ISSET) { if (isset && Z_TYPE_PP(value) != IS_NULL) { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1); } else { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0); } } else /* if (opline->extended_value & ZEND_ISEMPTY) */ { if (!isset || !i_zend_is_true(*value)) { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1); } else { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0); } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_YIELD_SPEC_TMP_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE /* The generator object is stored in return_value_ptr_ptr */ zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr); if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) { zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator"); } /* Destroy the previously yielded value */ if (generator->value) { zval_ptr_dtor(&generator->value); } /* Destroy the previously yielded key */ if (generator->key) { zval_ptr_dtor(&generator->key); } /* Set the new yielded value */ if (IS_TMP_VAR != IS_UNUSED) { zend_free_op free_op1; if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) { /* Constants and temporary variables aren't yieldable by reference, * but we still allow them with a notice. */ if (IS_TMP_VAR == IS_CONST || IS_TMP_VAR == IS_TMP_VAR) { zval *value, *copy; zend_error(E_NOTICE, "Only variable references should be yielded by reference"); value = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!1) { zval_copy_ctor(copy); } generator->value = copy; } else { zval **value_ptr = NULL; if (IS_TMP_VAR == IS_VAR && UNEXPECTED(value_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference"); } /* If a function call result is yielded and the function did * not return by reference we throw a notice. */ if (IS_TMP_VAR == IS_VAR && !Z_ISREF_PP(value_ptr) && !(opline->extended_value == ZEND_RETURNS_FUNCTION && EX_T(opline->op1.var).var.fcall_returned_reference) && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) { zend_error(E_NOTICE, "Only variable references should be yielded by reference"); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } else { SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } } } else { zval *value = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); /* Consts, temporary variables and references need copying */ if (IS_TMP_VAR == IS_CONST || IS_TMP_VAR == IS_TMP_VAR || PZVAL_IS_REF(value) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!1) { zval_copy_ctor(copy); } generator->value = copy; } else { if (IS_TMP_VAR == IS_CV) { Z_ADDREF_P(value); } generator->value = value; } } } else { /* If no value was specified yield null */ Z_ADDREF(EG(uninitialized_zval)); generator->value = &EG(uninitialized_zval); } /* Set the new yielded key */ if (IS_UNUSED != IS_UNUSED) { zval *key = NULL; /* Consts, temporary variables and references need copying */ if (IS_UNUSED == IS_CONST || IS_UNUSED == IS_TMP_VAR || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, key); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->key = copy; } else { Z_ADDREF_P(key); generator->key = key; } if (Z_TYPE_P(generator->key) == IS_LONG && Z_LVAL_P(generator->key) > generator->largest_used_integer_key ) { generator->largest_used_integer_key = Z_LVAL_P(generator->key); } } else { /* If no key was specified we use auto-increment keys */ generator->largest_used_integer_key++; ALLOC_INIT_ZVAL(generator->key); ZVAL_LONG(generator->key, generator->largest_used_integer_key); } if (RETURN_VALUE_USED(opline)) { /* If the return value of yield is used set the send * target and initialize it to NULL */ generator->send_target = &EX_T(opline->result.var).var.ptr; Z_ADDREF(EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } else { generator->send_target = NULL; } /* We increment to the next op, so we are at the correct position when the * generator is resumed. */ ZEND_VM_INC_OPCODE(); /* The GOTO VM uses a local opline variable. We need to set the opline * variable in execute_data so we don't resume at an old position. */ SAVE_OPLINE(); ZEND_VM_RETURN(); } static int ZEND_FASTCALL ZEND_ADD_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); fast_add_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SUB_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); fast_sub_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_MUL_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); fast_mul_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_DIV_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); fast_div_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_MOD_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); fast_mod_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SL_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); shift_left_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SR_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); shift_right_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_CONCAT_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); concat_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_IDENTICAL_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); is_identical_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_NOT_IDENTICAL_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); is_identical_function(result, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); Z_LVAL_P(result) = !Z_LVAL_P(result); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_EQUAL_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_equal_function(result, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC)); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_NOT_EQUAL_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_not_equal_function(result, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC)); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_SMALLER_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_is_smaller_function(result, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC)); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_SMALLER_OR_EQUAL_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_is_smaller_or_equal_function(result, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC)); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_OR_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); bitwise_or_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_AND_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); bitwise_and_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_XOR_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); bitwise_xor_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BOOL_XOR_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); boolean_xor_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_R_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *container; SAVE_OPLINE(); container = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC), IS_CV, BP_VAR_R TSRMLS_CC); if (IS_TMP_VAR != IS_VAR || !(opline->extended_value & ZEND_FETCH_ADD_LOCK)) { zval_dtor(free_op1.var); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ADD_VAR_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *str = &EX_T(opline->result.var).tmp_var; zval *var; zval var_copy; int use_copy = 0; SAVE_OPLINE(); var = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); if (IS_TMP_VAR == IS_UNUSED) { /* Initialize for erealloc in add_string_to_string */ Z_STRVAL_P(str) = NULL; Z_STRLEN_P(str) = 0; Z_TYPE_P(str) = IS_STRING; INIT_PZVAL(str); } if (Z_TYPE_P(var) != IS_STRING) { zend_make_printable_zval(var, &var_copy, &use_copy); if (use_copy) { var = &var_copy; } } add_string_to_string(str, str, var); if (use_copy) { zval_dtor(var); } /* original comment, possibly problematic: * FREE_OP is missing intentionally here - we're always working on the same temporary variable * (Zeev): I don't think it's problematic, we only use variables * which aren't affected by FREE_OP(Ts, )'s anyway, unless they're * string offsets or overloaded objects */ CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_METHOD_CALL_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *function_name; char *function_name_strval; int function_name_strlen; zend_free_op free_op1; call_slot *call = EX(call_slots) + opline->result.num; SAVE_OPLINE(); function_name = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); if (IS_CV != IS_CONST && UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Method name must be a string"); } function_name_strval = Z_STRVAL_P(function_name); function_name_strlen = Z_STRLEN_P(function_name); call->object = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (EXPECTED(call->object != NULL) && EXPECTED(Z_TYPE_P(call->object) == IS_OBJECT)) { call->called_scope = Z_OBJCE_P(call->object); if (IS_CV != IS_CONST || (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope)) == NULL) { zval *object = call->object; if (UNEXPECTED(Z_OBJ_HT_P(call->object)->get_method == NULL)) { zend_error_noreturn(E_ERROR, "Object does not support method calls"); } /* First, locate the function. */ call->fbc = Z_OBJ_HT_P(call->object)->get_method(&call->object, function_name_strval, function_name_strlen, ((IS_CV == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC); if (UNEXPECTED(call->fbc == NULL)) { zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", Z_OBJ_CLASS_NAME_P(call->object), function_name_strval); } if (IS_CV == IS_CONST && EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) && EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0) && EXPECTED(call->object == object)) { CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope, call->fbc); } } } else { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Call to a member function %s() on %s", function_name_strval, zend_get_type_by_const(Z_TYPE_P(call->object))); } if ((call->fbc->common.fn_flags & ZEND_ACC_STATIC) != 0) { call->object = NULL; } else { if (!PZVAL_IS_REF(call->object)) { Z_ADDREF_P(call->object); /* For $this pointer */ } else { zval *this_ptr; ALLOC_ZVAL(this_ptr); INIT_PZVAL_COPY(this_ptr, call->object); zval_copy_ctor(this_ptr); call->object = this_ptr; } } call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_CASE_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); is_equal_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *expr_ptr; SAVE_OPLINE(); if ((IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) && opline->extended_value) { zval **expr_ptr_ptr = NULL; if (IS_TMP_VAR == IS_VAR && UNEXPECTED(expr_ptr_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets"); } SEPARATE_ZVAL_TO_MAKE_IS_REF(expr_ptr_ptr); expr_ptr = *expr_ptr_ptr; Z_ADDREF_P(expr_ptr); } else { expr_ptr=_get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (1) { /* temporary variable */ zval *new_expr; ALLOC_ZVAL(new_expr); INIT_PZVAL_COPY(new_expr, expr_ptr); expr_ptr = new_expr; } else if (IS_TMP_VAR == IS_CONST || PZVAL_IS_REF(expr_ptr)) { zval *new_expr; ALLOC_ZVAL(new_expr); INIT_PZVAL_COPY(new_expr, expr_ptr); expr_ptr = new_expr; zendi_zval_copy_ctor(*expr_ptr); } else if (IS_TMP_VAR == IS_CV) { Z_ADDREF_P(expr_ptr); } } if (IS_CV != IS_UNUSED) { zval *offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); ulong hval; switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); goto num_index; case IS_LONG: case IS_BOOL: hval = Z_LVAL_P(offset); num_index: zend_hash_index_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), hval, &expr_ptr, sizeof(zval *), NULL); break; case IS_STRING: if (IS_CV == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } zend_hash_quick_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, &expr_ptr, sizeof(zval *), NULL); break; case IS_NULL: zend_hash_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), "", sizeof(""), &expr_ptr, sizeof(zval *), NULL); break; default: zend_error(E_WARNING, "Illegal offset type"); zval_ptr_dtor(&expr_ptr); /* do nothing */ break; } } else { if (zend_hash_next_index_insert(Z_ARRVAL(EX_T(opline->result.var).tmp_var), &expr_ptr, sizeof(zval *), NULL) == FAILURE) { zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied"); zval_ptr_dtor(&expr_ptr); } } if ((IS_TMP_VAR == IS_VAR || IS_TMP_VAR == IS_CV) && opline->extended_value) { } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE array_init(&EX_T(opline->result.var).tmp_var); if (IS_TMP_VAR == IS_UNUSED) { ZEND_VM_NEXT_OPCODE(); #if 0 || IS_TMP_VAR != IS_UNUSED } else { return ZEND_ADD_ARRAY_ELEMENT_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); #endif } } static int ZEND_FASTCALL ZEND_YIELD_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE /* The generator object is stored in return_value_ptr_ptr */ zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr); if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) { zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator"); } /* Destroy the previously yielded value */ if (generator->value) { zval_ptr_dtor(&generator->value); } /* Destroy the previously yielded key */ if (generator->key) { zval_ptr_dtor(&generator->key); } /* Set the new yielded value */ if (IS_TMP_VAR != IS_UNUSED) { zend_free_op free_op1; if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) { /* Constants and temporary variables aren't yieldable by reference, * but we still allow them with a notice. */ if (IS_TMP_VAR == IS_CONST || IS_TMP_VAR == IS_TMP_VAR) { zval *value, *copy; zend_error(E_NOTICE, "Only variable references should be yielded by reference"); value = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!1) { zval_copy_ctor(copy); } generator->value = copy; } else { zval **value_ptr = NULL; if (IS_TMP_VAR == IS_VAR && UNEXPECTED(value_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference"); } /* If a function call result is yielded and the function did * not return by reference we throw a notice. */ if (IS_TMP_VAR == IS_VAR && !Z_ISREF_PP(value_ptr) && !(opline->extended_value == ZEND_RETURNS_FUNCTION && EX_T(opline->op1.var).var.fcall_returned_reference) && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) { zend_error(E_NOTICE, "Only variable references should be yielded by reference"); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } else { SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } } } else { zval *value = _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); /* Consts, temporary variables and references need copying */ if (IS_TMP_VAR == IS_CONST || IS_TMP_VAR == IS_TMP_VAR || PZVAL_IS_REF(value) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!1) { zval_copy_ctor(copy); } generator->value = copy; } else { if (IS_TMP_VAR == IS_CV) { Z_ADDREF_P(value); } generator->value = value; } } } else { /* If no value was specified yield null */ Z_ADDREF(EG(uninitialized_zval)); generator->value = &EG(uninitialized_zval); } /* Set the new yielded key */ if (IS_CV != IS_UNUSED) { zval *key = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); /* Consts, temporary variables and references need copying */ if (IS_CV == IS_CONST || IS_CV == IS_TMP_VAR || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, key); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->key = copy; } else { Z_ADDREF_P(key); generator->key = key; } if (Z_TYPE_P(generator->key) == IS_LONG && Z_LVAL_P(generator->key) > generator->largest_used_integer_key ) { generator->largest_used_integer_key = Z_LVAL_P(generator->key); } } else { /* If no key was specified we use auto-increment keys */ generator->largest_used_integer_key++; ALLOC_INIT_ZVAL(generator->key); ZVAL_LONG(generator->key, generator->largest_used_integer_key); } if (RETURN_VALUE_USED(opline)) { /* If the return value of yield is used set the send * target and initialize it to NULL */ generator->send_target = &EX_T(opline->result.var).var.ptr; Z_ADDREF(EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } else { generator->send_target = NULL; } /* We increment to the next op, so we are at the correct position when the * generator is resumed. */ ZEND_VM_INC_OPCODE(); /* The GOTO VM uses a local opline variable. We need to set the opline * variable in execute_data so we don't resume at an old position. */ SAVE_OPLINE(); ZEND_VM_RETURN(); } static int ZEND_FASTCALL ZEND_POW_SPEC_TMP_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); pow_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_tmp(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_NOT_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); bitwise_not_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BOOL_NOT_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); boolean_not_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_PRE_INC_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval **var_ptr; SAVE_OPLINE(); var_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(var_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets"); } if (IS_VAR == IS_VAR && UNEXPECTED(*var_ptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } SEPARATE_ZVAL_IF_NOT_REF(var_ptr); if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT) && Z_OBJ_HANDLER_PP(var_ptr, get) && Z_OBJ_HANDLER_PP(var_ptr, set)) { /* proxy object */ zval *val = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC); Z_ADDREF_P(val); fast_increment_function(val); Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, val TSRMLS_CC); zval_ptr_dtor(&val); } else { fast_increment_function(*var_ptr); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(*var_ptr); EX_T(opline->result.var).var.ptr = *var_ptr; } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_PRE_DEC_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval **var_ptr; SAVE_OPLINE(); var_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(var_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets"); } if (IS_VAR == IS_VAR && UNEXPECTED(*var_ptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } SEPARATE_ZVAL_IF_NOT_REF(var_ptr); if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT) && Z_OBJ_HANDLER_PP(var_ptr, get) && Z_OBJ_HANDLER_PP(var_ptr, set)) { /* proxy object */ zval *val = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC); Z_ADDREF_P(val); fast_decrement_function(val); Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, val TSRMLS_CC); zval_ptr_dtor(&val); } else { fast_decrement_function(*var_ptr); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(*var_ptr); EX_T(opline->result.var).var.ptr = *var_ptr; } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_POST_INC_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval **var_ptr, *retval; SAVE_OPLINE(); var_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(var_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets"); } if (IS_VAR == IS_VAR && UNEXPECTED(*var_ptr == &EG(error_zval))) { ZVAL_NULL(&EX_T(opline->result.var).tmp_var); if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } retval = &EX_T(opline->result.var).tmp_var; ZVAL_COPY_VALUE(retval, *var_ptr); zendi_zval_copy_ctor(*retval); SEPARATE_ZVAL_IF_NOT_REF(var_ptr); if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT) && Z_OBJ_HANDLER_PP(var_ptr, get) && Z_OBJ_HANDLER_PP(var_ptr, set)) { /* proxy object */ zval *val = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC); Z_ADDREF_P(val); fast_increment_function(val); Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, val TSRMLS_CC); zval_ptr_dtor(&val); } else { fast_increment_function(*var_ptr); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_POST_DEC_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval **var_ptr, *retval; SAVE_OPLINE(); var_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(var_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets"); } if (IS_VAR == IS_VAR && UNEXPECTED(*var_ptr == &EG(error_zval))) { ZVAL_NULL(&EX_T(opline->result.var).tmp_var); if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } retval = &EX_T(opline->result.var).tmp_var; ZVAL_COPY_VALUE(retval, *var_ptr); zendi_zval_copy_ctor(*retval); SEPARATE_ZVAL_IF_NOT_REF(var_ptr); if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT) && Z_OBJ_HANDLER_PP(var_ptr, get) && Z_OBJ_HANDLER_PP(var_ptr, set)) { /* proxy object */ zval *val = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC); Z_ADDREF_P(val); fast_decrement_function(val); Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, val TSRMLS_CC); zval_ptr_dtor(&val); } else { fast_decrement_function(*var_ptr); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ECHO_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *z; SAVE_OPLINE(); z = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_TMP_VAR && Z_TYPE_P(z) == IS_OBJECT) { INIT_PZVAL(z); } zend_print_variable(z); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_PRINT_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE ZVAL_LONG(&EX_T(opline->result.var).tmp_var, 1); return ZEND_ECHO_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_JMPZ_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *val; int ret; SAVE_OPLINE(); val = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_TMP_VAR && EXPECTED(Z_TYPE_P(val) == IS_BOOL)) { ret = Z_LVAL_P(val); } else { ret = i_zend_is_true(val); zval_ptr_dtor_nogc(&free_op1.var); if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } } if (!ret) { #if DEBUG_ZEND>=2 printf("Conditional jmp to %d\n", opline->op2.opline_num); #endif ZEND_VM_SET_OPCODE(opline->op2.jmp_addr); ZEND_VM_CONTINUE(); } ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_JMPNZ_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *val; int ret; SAVE_OPLINE(); val = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_TMP_VAR && EXPECTED(Z_TYPE_P(val) == IS_BOOL)) { ret = Z_LVAL_P(val); } else { ret = i_zend_is_true(val); zval_ptr_dtor_nogc(&free_op1.var); if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } } if (ret) { #if DEBUG_ZEND>=2 printf("Conditional jmp to %d\n", opline->op2.opline_num); #endif ZEND_VM_SET_OPCODE(opline->op2.jmp_addr); ZEND_VM_CONTINUE(); } ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_JMPZNZ_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *val; int retval; SAVE_OPLINE(); val = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_TMP_VAR && EXPECTED(Z_TYPE_P(val) == IS_BOOL)) { retval = Z_LVAL_P(val); } else { retval = i_zend_is_true(val); zval_ptr_dtor_nogc(&free_op1.var); if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } } if (EXPECTED(retval != 0)) { #if DEBUG_ZEND>=2 printf("Conditional jmp on true to %d\n", opline->extended_value); #endif ZEND_VM_SET_OPCODE(&EX(op_array)->opcodes[opline->extended_value]); ZEND_VM_CONTINUE(); /* CHECK_ME */ } else { #if DEBUG_ZEND>=2 printf("Conditional jmp on false to %d\n", opline->op2.opline_num); #endif ZEND_VM_SET_OPCODE(&EX(op_array)->opcodes[opline->op2.opline_num]); ZEND_VM_CONTINUE(); /* CHECK_ME */ } } static int ZEND_FASTCALL ZEND_JMPZ_EX_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *val; int retval; SAVE_OPLINE(); val = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_TMP_VAR && EXPECTED(Z_TYPE_P(val) == IS_BOOL)) { retval = Z_LVAL_P(val); } else { retval = i_zend_is_true(val); zval_ptr_dtor_nogc(&free_op1.var); if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } } Z_LVAL(EX_T(opline->result.var).tmp_var) = retval; Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_BOOL; if (!retval) { #if DEBUG_ZEND>=2 printf("Conditional jmp to %d\n", opline->op2.opline_num); #endif ZEND_VM_SET_OPCODE(opline->op2.jmp_addr); ZEND_VM_CONTINUE(); } ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_JMPNZ_EX_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *val; int retval; SAVE_OPLINE(); val = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_TMP_VAR && EXPECTED(Z_TYPE_P(val) == IS_BOOL)) { retval = Z_LVAL_P(val); } else { retval = i_zend_is_true(val); zval_ptr_dtor_nogc(&free_op1.var); if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } } Z_LVAL(EX_T(opline->result.var).tmp_var) = retval; Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_BOOL; if (retval) { #if DEBUG_ZEND>=2 printf("Conditional jmp to %d\n", opline->op2.opline_num); #endif ZEND_VM_SET_OPCODE(opline->op2.jmp_addr); ZEND_VM_CONTINUE(); } ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FREE_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); if (IS_VAR == IS_TMP_VAR) { zendi_zval_dtor(EX_T(opline->op1.var).tmp_var); } else { zval_ptr_dtor(&EX_T(opline->op1.var).var.ptr); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_RETURN_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *retval_ptr; zend_free_op free_op1; SAVE_OPLINE(); retval_ptr = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (!EG(return_value_ptr_ptr)) { zval_ptr_dtor_nogc(&free_op1.var); } else { if (IS_VAR == IS_CONST || IS_VAR == IS_TMP_VAR || PZVAL_IS_REF(retval_ptr)) { zval *ret; ALLOC_ZVAL(ret); INIT_PZVAL_COPY(ret, retval_ptr); if (IS_VAR != IS_TMP_VAR) { zval_copy_ctor(ret); } *EG(return_value_ptr_ptr) = ret; zval_ptr_dtor_nogc(&free_op1.var); } else if ((IS_VAR == IS_CV || IS_VAR == IS_VAR) && retval_ptr == &EG(uninitialized_zval)) { zval *ret; if (IS_VAR == IS_VAR) { Z_DELREF_P(retval_ptr); } ALLOC_INIT_ZVAL(ret); *EG(return_value_ptr_ptr) = ret; } else { *EG(return_value_ptr_ptr) = retval_ptr; if (IS_VAR == IS_CV) { Z_ADDREF_P(retval_ptr); } } } return zend_leave_helper_SPEC(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_RETURN_BY_REF_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *retval_ptr; zval **retval_ptr_ptr; zend_free_op free_op1; SAVE_OPLINE(); do { if (IS_VAR == IS_CONST || IS_VAR == IS_TMP_VAR || (IS_VAR == IS_VAR && opline->extended_value == ZEND_RETURNS_VALUE)) { /* Not supposed to happen, but we'll allow it */ zend_error(E_NOTICE, "Only variable references should be returned by reference"); retval_ptr = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (!EG(return_value_ptr_ptr)) { if (IS_VAR == IS_TMP_VAR) { zval_ptr_dtor_nogc(&free_op1.var); } } else if (!0) { /* Not a temp var */ zval *ret; ALLOC_ZVAL(ret); INIT_PZVAL_COPY(ret, retval_ptr); zval_copy_ctor(ret); *EG(return_value_ptr_ptr) = ret; } else { zval *ret; ALLOC_ZVAL(ret); INIT_PZVAL_COPY(ret, retval_ptr); *EG(return_value_ptr_ptr) = ret; } break; } retval_ptr_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(retval_ptr_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot return string offsets by reference"); } if (IS_VAR == IS_VAR && !Z_ISREF_PP(retval_ptr_ptr)) { if (opline->extended_value == ZEND_RETURNS_FUNCTION && EX_T(opline->op1.var).var.fcall_returned_reference) { } else if (EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) { zend_error(E_NOTICE, "Only variable references should be returned by reference"); if (EG(return_value_ptr_ptr)) { zval *ret; ALLOC_ZVAL(ret); INIT_PZVAL_COPY(ret, *retval_ptr_ptr); zval_copy_ctor(ret); *EG(return_value_ptr_ptr) = ret; } break; } } if (EG(return_value_ptr_ptr)) { SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr_ptr); Z_ADDREF_PP(retval_ptr_ptr); *EG(return_value_ptr_ptr) = *retval_ptr_ptr; } } while (0); if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; return zend_leave_helper_SPEC(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_THROW_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *value; zval *exception; zend_free_op free_op1; SAVE_OPLINE(); value = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_CONST || UNEXPECTED(Z_TYPE_P(value) != IS_OBJECT)) { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Can only throw objects"); } zend_exception_save(TSRMLS_C); /* Not sure if a complete copy is what we want here */ ALLOC_ZVAL(exception); INIT_PZVAL_COPY(exception, value); if (!0) { zval_copy_ctor(exception); } zend_throw_exception_object(exception TSRMLS_CC); zend_exception_restore(TSRMLS_C); zval_ptr_dtor_nogc(&free_op1.var); HANDLE_EXCEPTION(); } static int ZEND_FASTCALL zend_send_by_var_helper_SPEC_VAR(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *varptr; zend_free_op free_op1; varptr = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (varptr == &EG(uninitialized_zval)) { if (IS_VAR == IS_VAR) { Z_DELREF_P(varptr); } ALLOC_INIT_ZVAL(varptr); } else if (PZVAL_IS_REF(varptr)) { if (IS_VAR == IS_CV || (IS_VAR == IS_VAR && Z_REFCOUNT_P(varptr) > 2)) { zval *original_var = varptr; ALLOC_ZVAL(varptr); INIT_PZVAL_COPY(varptr, original_var); zval_copy_ctor(varptr); zval_ptr_dtor_nogc(&free_op1.var); } else { Z_UNSET_ISREF_P(varptr); } } else if (IS_VAR == IS_CV) { Z_ADDREF_P(varptr); } zend_vm_stack_push(varptr TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SEND_VAR_NO_REF_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *varptr; SAVE_OPLINE(); if (opline->extended_value & ZEND_ARG_COMPILE_TIME_BOUND) { /* Had function_ptr at compile_time */ if (!(opline->extended_value & ZEND_ARG_SEND_BY_REF)) { return zend_send_by_var_helper_SPEC_VAR(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } } else { if (!ARG_SHOULD_BE_SENT_BY_REF(EX(call)->fbc, opline->op2.num)) { return zend_send_by_var_helper_SPEC_VAR(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } } varptr = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if ((!(opline->extended_value & ZEND_ARG_SEND_FUNCTION) || EX_T(opline->op1.var).var.fcall_returned_reference) && varptr != &EG(uninitialized_zval) && (PZVAL_IS_REF(varptr) || Z_REFCOUNT_P(varptr) == 1)) { Z_SET_ISREF_P(varptr); if (IS_VAR == IS_CV) { Z_ADDREF_P(varptr); } zend_vm_stack_push(varptr TSRMLS_CC); } else { zval *valptr; if ((opline->extended_value & ZEND_ARG_COMPILE_TIME_BOUND) ? !(opline->extended_value & ZEND_ARG_SEND_SILENT) : !ARG_MAY_BE_SENT_BY_REF(EX(call)->fbc, opline->op2.num)) { zend_error(E_STRICT, "Only variables should be passed by reference"); } ALLOC_ZVAL(valptr); INIT_PZVAL_COPY(valptr, varptr); if (!0) { zval_copy_ctor(valptr); } zval_ptr_dtor_nogc(&free_op1.var); zend_vm_stack_push(valptr TSRMLS_CC); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SEND_REF_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval **varptr_ptr; zval *varptr; SAVE_OPLINE(); varptr_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(varptr_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Only variables can be passed by reference"); } if (IS_VAR == IS_VAR && UNEXPECTED(*varptr_ptr == &EG(error_zval))) { ALLOC_INIT_ZVAL(varptr); zend_vm_stack_push(varptr TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } if (opline->extended_value == ZEND_DO_FCALL_BY_NAME && EX(function_state).function->type == ZEND_INTERNAL_FUNCTION) { if (!ARG_SHOULD_BE_SENT_BY_REF(EX(call)->fbc, opline->op2.num)) { return zend_send_by_var_helper_SPEC_VAR(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } } SEPARATE_ZVAL_TO_MAKE_IS_REF(varptr_ptr); varptr = *varptr_ptr; Z_ADDREF_P(varptr); zend_vm_stack_push(varptr TSRMLS_CC); if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SEND_VAR_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE if (opline->extended_value == ZEND_DO_FCALL_BY_NAME) { if (ARG_SHOULD_BE_SENT_BY_REF(EX(call)->fbc, opline->op2.num)) { return ZEND_SEND_REF_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } } SAVE_OPLINE(); return zend_send_by_var_helper_SPEC_VAR(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_BOOL_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *retval = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); /* PHP 3.0 returned "" for false and 1 for true, here we use 0 and 1 for now */ ZVAL_BOOL(retval, i_zend_is_true(_get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC))); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SWITCH_FREE_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); zval_ptr_dtor(&EX_T(opline->op1.var).var.ptr); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_CLONE_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *obj; zend_class_entry *ce; zend_function *clone; zend_object_clone_obj_t clone_call; SAVE_OPLINE(); obj = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_CONST || UNEXPECTED(Z_TYPE_P(obj) != IS_OBJECT)) { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "__clone method called on non-object"); } ce = Z_OBJCE_P(obj); clone = ce ? ce->clone : NULL; clone_call = Z_OBJ_HT_P(obj)->clone_obj; if (UNEXPECTED(clone_call == NULL)) { if (ce) { zend_error_noreturn(E_ERROR, "Trying to clone an uncloneable object of class %s", ce->name); } else { zend_error_noreturn(E_ERROR, "Trying to clone an uncloneable object"); } } if (ce && clone) { if (clone->op_array.fn_flags & ZEND_ACC_PRIVATE) { /* Ensure that if we're calling a private function, we're allowed to do so. */ if (UNEXPECTED(ce != EG(scope))) { zend_error_noreturn(E_ERROR, "Call to private %s::__clone() from context '%s'", ce->name, EG(scope) ? EG(scope)->name : ""); } } else if ((clone->common.fn_flags & ZEND_ACC_PROTECTED)) { /* Ensure that if we're calling a protected function, we're allowed to do so. */ if (UNEXPECTED(!zend_check_protected(zend_get_function_root_class(clone), EG(scope)))) { zend_error_noreturn(E_ERROR, "Call to protected %s::__clone() from context '%s'", ce->name, EG(scope) ? EG(scope)->name : ""); } } } if (EXPECTED(EG(exception) == NULL)) { zval *retval; ALLOC_ZVAL(retval); Z_OBJVAL_P(retval) = clone_call(obj TSRMLS_CC); Z_TYPE_P(retval) = IS_OBJECT; Z_SET_REFCOUNT_P(retval, 1); Z_SET_ISREF_P(retval); if (!RETURN_VALUE_USED(opline) || UNEXPECTED(EG(exception) != NULL)) { zval_ptr_dtor(&retval); } else { EX_T(opline->result.var).var.ptr = retval; } } zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_CAST_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *expr; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); expr = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (opline->extended_value != IS_STRING) { ZVAL_COPY_VALUE(result, expr); if (!0) { zendi_zval_copy_ctor(*result); } } switch (opline->extended_value) { case IS_NULL: convert_to_null(result); break; case IS_BOOL: convert_to_boolean(result); break; case IS_LONG: convert_to_long(result); break; case IS_DOUBLE: convert_to_double(result); break; case IS_STRING: { zval var_copy; int use_copy; zend_make_printable_zval(expr, &var_copy, &use_copy); if (use_copy) { ZVAL_COPY_VALUE(result, &var_copy); if (0) { zval_ptr_dtor_nogc(&free_op1.var); } } else { ZVAL_COPY_VALUE(result, expr); if (!0) { zendi_zval_copy_ctor(*result); } } break; } case IS_ARRAY: convert_to_array(result); break; case IS_OBJECT: convert_to_object(result); break; } zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INCLUDE_OR_EVAL_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_op_array *new_op_array=NULL; zend_free_op free_op1; zval *inc_filename; zval *tmp_inc_filename = NULL; zend_bool failure_retval=0; SAVE_OPLINE(); inc_filename = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (inc_filename->type!=IS_STRING) { MAKE_STD_ZVAL(tmp_inc_filename); ZVAL_COPY_VALUE(tmp_inc_filename, inc_filename); zval_copy_ctor(tmp_inc_filename); convert_to_string(tmp_inc_filename); inc_filename = tmp_inc_filename; } if (opline->extended_value != ZEND_EVAL && strlen(Z_STRVAL_P(inc_filename)) != Z_STRLEN_P(inc_filename)) { if (opline->extended_value == ZEND_INCLUDE_ONCE || opline->extended_value == ZEND_INCLUDE) { zend_message_dispatcher(ZMSG_FAILED_INCLUDE_FOPEN, Z_STRVAL_P(inc_filename) TSRMLS_CC); } else { zend_message_dispatcher(ZMSG_FAILED_REQUIRE_FOPEN, Z_STRVAL_P(inc_filename) TSRMLS_CC); } } else { switch (opline->extended_value) { case ZEND_INCLUDE_ONCE: case ZEND_REQUIRE_ONCE: { zend_file_handle file_handle; char *resolved_path; resolved_path = zend_resolve_path(Z_STRVAL_P(inc_filename), Z_STRLEN_P(inc_filename) TSRMLS_CC); if (resolved_path) { failure_retval = zend_hash_exists(&EG(included_files), resolved_path, strlen(resolved_path)+1); } else { resolved_path = Z_STRVAL_P(inc_filename); } if (failure_retval) { /* do nothing, file already included */ } else if (SUCCESS == zend_stream_open(resolved_path, &file_handle TSRMLS_CC)) { if (!file_handle.opened_path) { file_handle.opened_path = estrdup(resolved_path); } if (zend_hash_add_empty_element(&EG(included_files), file_handle.opened_path, strlen(file_handle.opened_path)+1)==SUCCESS) { new_op_array = zend_compile_file(&file_handle, (opline->extended_value==ZEND_INCLUDE_ONCE?ZEND_INCLUDE:ZEND_REQUIRE) TSRMLS_CC); zend_destroy_file_handle(&file_handle TSRMLS_CC); } else { zend_file_handle_dtor(&file_handle TSRMLS_CC); failure_retval=1; } } else { if (opline->extended_value == ZEND_INCLUDE_ONCE) { zend_message_dispatcher(ZMSG_FAILED_INCLUDE_FOPEN, Z_STRVAL_P(inc_filename) TSRMLS_CC); } else { zend_message_dispatcher(ZMSG_FAILED_REQUIRE_FOPEN, Z_STRVAL_P(inc_filename) TSRMLS_CC); } } if (resolved_path != Z_STRVAL_P(inc_filename)) { efree(resolved_path); } } break; case ZEND_INCLUDE: case ZEND_REQUIRE: new_op_array = compile_filename(opline->extended_value, inc_filename TSRMLS_CC); break; case ZEND_EVAL: { char *eval_desc = zend_make_compiled_string_description("eval()'d code" TSRMLS_CC); new_op_array = zend_compile_string(inc_filename, eval_desc TSRMLS_CC); efree(eval_desc); } break; EMPTY_SWITCH_DEFAULT_CASE() } } if (tmp_inc_filename) { zval_ptr_dtor(&tmp_inc_filename); } zval_ptr_dtor_nogc(&free_op1.var); if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } else if (EXPECTED(new_op_array != NULL)) { EX(original_return_value) = EG(return_value_ptr_ptr); EG(active_op_array) = new_op_array; if (RETURN_VALUE_USED(opline)) { EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr; EG(return_value_ptr_ptr) = EX_T(opline->result.var).var.ptr_ptr; } else { EG(return_value_ptr_ptr) = NULL; } EX(function_state).function = (zend_function *) new_op_array; EX(object) = NULL; if (!EG(active_symbol_table)) { zend_rebuild_symbol_table(TSRMLS_C); } if (EXPECTED(zend_execute_ex == execute_ex)) { ZEND_VM_ENTER(); } else { zend_execute(new_op_array TSRMLS_CC); } EX(function_state).function = (zend_function *) EX(op_array); EG(opline_ptr) = &EX(opline); EG(active_op_array) = EX(op_array); EG(return_value_ptr_ptr) = EX(original_return_value); destroy_op_array(new_op_array TSRMLS_CC); efree(new_op_array); if (UNEXPECTED(EG(exception) != NULL)) { zend_throw_exception_internal(NULL TSRMLS_CC); HANDLE_EXCEPTION(); } } else if (RETURN_VALUE_USED(opline)) { zval *retval; ALLOC_ZVAL(retval); ZVAL_BOOL(retval, failure_retval); INIT_PZVAL(retval); EX_T(opline->result.var).var.ptr = retval; } ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FE_RESET_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *array_ptr, **array_ptr_ptr; HashTable *fe_ht; zend_object_iterator *iter = NULL; zend_class_entry *ce = NULL; zend_bool is_empty = 0; SAVE_OPLINE(); if ((IS_VAR == IS_CV || IS_VAR == IS_VAR) && (opline->extended_value & ZEND_FE_RESET_VARIABLE)) { array_ptr_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (array_ptr_ptr == NULL || array_ptr_ptr == &EG(uninitialized_zval_ptr)) { MAKE_STD_ZVAL(array_ptr); ZVAL_NULL(array_ptr); } else if (Z_TYPE_PP(array_ptr_ptr) == IS_OBJECT) { if(Z_OBJ_HT_PP(array_ptr_ptr)->get_class_entry == NULL) { zend_error(E_WARNING, "foreach() cannot iterate over objects without PHP class"); ZEND_VM_JMP(EX(op_array)->opcodes+opline->op2.opline_num); } ce = Z_OBJCE_PP(array_ptr_ptr); if (!ce || ce->get_iterator == NULL) { SEPARATE_ZVAL_IF_NOT_REF(array_ptr_ptr); Z_ADDREF_PP(array_ptr_ptr); } array_ptr = *array_ptr_ptr; } else { if (Z_TYPE_PP(array_ptr_ptr) == IS_ARRAY) { SEPARATE_ZVAL_IF_NOT_REF(array_ptr_ptr); if (opline->extended_value & ZEND_FE_FETCH_BYREF) { Z_SET_ISREF_PP(array_ptr_ptr); } } array_ptr = *array_ptr_ptr; Z_ADDREF_P(array_ptr); } } else { array_ptr = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (0) { /* IS_TMP_VAR */ zval *tmp; ALLOC_ZVAL(tmp); INIT_PZVAL_COPY(tmp, array_ptr); array_ptr = tmp; if (Z_TYPE_P(array_ptr) == IS_OBJECT) { ce = Z_OBJCE_P(array_ptr); if (ce && ce->get_iterator) { Z_DELREF_P(array_ptr); } } } else if (Z_TYPE_P(array_ptr) == IS_OBJECT) { ce = Z_OBJCE_P(array_ptr); if (!ce || !ce->get_iterator) { if (IS_VAR == IS_CV) { Z_ADDREF_P(array_ptr); } } } else if (IS_VAR == IS_CONST || (IS_VAR == IS_CV && !Z_ISREF_P(array_ptr) && Z_REFCOUNT_P(array_ptr) > 1) || (IS_VAR == IS_VAR && !Z_ISREF_P(array_ptr) && Z_REFCOUNT_P(array_ptr) > 2)) { zval *tmp; if (IS_VAR == IS_VAR) { Z_DELREF_P(array_ptr); } ALLOC_ZVAL(tmp); INIT_PZVAL_COPY(tmp, array_ptr); zval_copy_ctor(tmp); array_ptr = tmp; } else if (IS_VAR == IS_CV) { Z_ADDREF_P(array_ptr); } } if (ce && ce->get_iterator) { iter = ce->get_iterator(ce, array_ptr, opline->extended_value & ZEND_FE_RESET_REFERENCE TSRMLS_CC); if (IS_VAR == IS_VAR && !(opline->extended_value & ZEND_FE_RESET_VARIABLE)) { zval_ptr_dtor_nogc(&free_op1.var); } if (iter && EXPECTED(EG(exception) == NULL)) { array_ptr = zend_iterator_wrap(iter TSRMLS_CC); } else { if (IS_VAR == IS_VAR && opline->extended_value & ZEND_FE_RESET_VARIABLE) { if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; } if (!EG(exception)) { zend_throw_exception_ex(NULL, 0 TSRMLS_CC, "Object of type %s did not create an Iterator", ce->name); } zend_throw_exception_internal(NULL TSRMLS_CC); HANDLE_EXCEPTION(); } } EX_T(opline->result.var).fe.ptr = array_ptr; if (iter) { iter->index = 0; if (iter->funcs->rewind) { iter->funcs->rewind(iter TSRMLS_CC); if (UNEXPECTED(EG(exception) != NULL)) { zval_ptr_dtor(&array_ptr); if (IS_VAR == IS_VAR && opline->extended_value & ZEND_FE_RESET_VARIABLE) { if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; } HANDLE_EXCEPTION(); } } is_empty = iter->funcs->valid(iter TSRMLS_CC) != SUCCESS; if (UNEXPECTED(EG(exception) != NULL)) { zval_ptr_dtor(&array_ptr); if (IS_VAR == IS_VAR && opline->extended_value & ZEND_FE_RESET_VARIABLE) { if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; } HANDLE_EXCEPTION(); } iter->index = -1; /* will be set to 0 before using next handler */ } else if ((fe_ht = HASH_OF(array_ptr)) != NULL) { zend_hash_internal_pointer_reset(fe_ht); if (ce) { zend_object *zobj = zend_objects_get_address(array_ptr TSRMLS_CC); while (zend_hash_has_more_elements(fe_ht) == SUCCESS) { char *str_key; uint str_key_len; ulong int_key; zend_uchar key_type; key_type = zend_hash_get_current_key_ex(fe_ht, &str_key, &str_key_len, &int_key, 0, NULL); if (key_type != HASH_KEY_NON_EXISTENT && (key_type == HASH_KEY_IS_LONG || zend_check_property_access(zobj, str_key, str_key_len-1 TSRMLS_CC) == SUCCESS)) { break; } zend_hash_move_forward(fe_ht); } } is_empty = zend_hash_has_more_elements(fe_ht) != SUCCESS; zend_hash_get_pointer(fe_ht, &EX_T(opline->result.var).fe.fe_pos); } else { zend_error(E_WARNING, "Invalid argument supplied for foreach()"); is_empty = 1; } if (IS_VAR == IS_VAR && opline->extended_value & ZEND_FE_RESET_VARIABLE) { if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; } if (is_empty) { ZEND_VM_JMP(EX(op_array)->opcodes+opline->op2.opline_num); } else { CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } } static int ZEND_FASTCALL ZEND_FE_FETCH_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *array = EX_T(opline->op1.var).fe.ptr; zval **value; HashTable *fe_ht; zend_object_iterator *iter = NULL; zval *key = NULL; if (opline->extended_value & ZEND_FE_FETCH_WITH_KEY) { key = &EX_T((opline+1)->result.var).tmp_var; } SAVE_OPLINE(); switch (zend_iterator_unwrap(array, &iter TSRMLS_CC)) { default: case ZEND_ITER_INVALID: zend_error(E_WARNING, "Invalid argument supplied for foreach()"); ZEND_VM_JMP(EX(op_array)->opcodes+opline->op2.opline_num); case ZEND_ITER_PLAIN_OBJECT: { zend_object *zobj = zend_objects_get_address(array TSRMLS_CC); int key_type; char *str_key; zend_uint str_key_len; zend_ulong int_key; fe_ht = Z_OBJPROP_P(array); zend_hash_set_pointer(fe_ht, &EX_T(opline->op1.var).fe.fe_pos); do { if (zend_hash_get_current_data(fe_ht, (void **) &value)==FAILURE) { /* reached end of iteration */ ZEND_VM_JMP(EX(op_array)->opcodes+opline->op2.opline_num); } key_type = zend_hash_get_current_key_ex(fe_ht, &str_key, &str_key_len, &int_key, 0, NULL); zend_hash_move_forward(fe_ht); } while (key_type != HASH_KEY_IS_LONG && zend_check_property_access(zobj, str_key, str_key_len - 1 TSRMLS_CC) != SUCCESS); if (key) { if (key_type == HASH_KEY_IS_LONG) { ZVAL_LONG(key, int_key); } else { const char *class_name, *prop_name; int prop_name_len; zend_unmangle_property_name_ex( str_key, str_key_len - 1, &class_name, &prop_name, &prop_name_len ); ZVAL_STRINGL(key, prop_name, prop_name_len, 1); } } zend_hash_get_pointer(fe_ht, &EX_T(opline->op1.var).fe.fe_pos); break; } case ZEND_ITER_PLAIN_ARRAY: fe_ht = Z_ARRVAL_P(array); zend_hash_set_pointer(fe_ht, &EX_T(opline->op1.var).fe.fe_pos); if (zend_hash_get_current_data(fe_ht, (void **) &value)==FAILURE) { /* reached end of iteration */ ZEND_VM_JMP(EX(op_array)->opcodes+opline->op2.opline_num); } if (key) { zend_hash_get_current_key_zval(fe_ht, key); } zend_hash_move_forward(fe_ht); zend_hash_get_pointer(fe_ht, &EX_T(opline->op1.var).fe.fe_pos); break; case ZEND_ITER_OBJECT: /* !iter happens from exception */ if (iter && ++iter->index > 0) { /* This could cause an endless loop if index becomes zero again. * In case that ever happens we need an additional flag. */ iter->funcs->move_forward(iter TSRMLS_CC); if (UNEXPECTED(EG(exception) != NULL)) { zval_ptr_dtor(&array); HANDLE_EXCEPTION(); } } /* If index is zero we come from FE_RESET and checked valid() already. */ if (!iter || (iter->index > 0 && iter->funcs->valid(iter TSRMLS_CC) == FAILURE)) { /* reached end of iteration */ if (UNEXPECTED(EG(exception) != NULL)) { zval_ptr_dtor(&array); HANDLE_EXCEPTION(); } ZEND_VM_JMP(EX(op_array)->opcodes+opline->op2.opline_num); } iter->funcs->get_current_data(iter, &value TSRMLS_CC); if (UNEXPECTED(EG(exception) != NULL)) { zval_ptr_dtor(&array); HANDLE_EXCEPTION(); } if (!value) { /* failure in get_current_data */ ZEND_VM_JMP(EX(op_array)->opcodes+opline->op2.opline_num); } if (key) { if (iter->funcs->get_current_key) { iter->funcs->get_current_key(iter, key TSRMLS_CC); if (UNEXPECTED(EG(exception) != NULL)) { zval_ptr_dtor(&array); HANDLE_EXCEPTION(); } } else { ZVAL_LONG(key, iter->index); } } break; } if (opline->extended_value & ZEND_FE_FETCH_BYREF) { SEPARATE_ZVAL_IF_NOT_REF(value); Z_SET_ISREF_PP(value); EX_T(opline->result.var).var.ptr_ptr = value; Z_ADDREF_PP(value); } else { PZVAL_LOCK(*value); EX_T(opline->result.var).var.ptr = *value; } CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_EXIT_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { #if 0 || (IS_VAR != IS_UNUSED) USE_OPLINE SAVE_OPLINE(); if (IS_VAR != IS_UNUSED) { zend_free_op free_op1; zval *ptr = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (Z_TYPE_P(ptr) == IS_LONG) { EG(exit_status) = Z_LVAL_P(ptr); } else { zend_print_variable(ptr); } zval_ptr_dtor_nogc(&free_op1.var); } #endif zend_bailout(); ZEND_VM_NEXT_OPCODE(); /* Never reached */ } static int ZEND_FASTCALL ZEND_JMP_SET_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *value; SAVE_OPLINE(); value = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (i_zend_is_true(value)) { ZVAL_COPY_VALUE(&EX_T(opline->result.var).tmp_var, value); if (!0) { zendi_zval_copy_ctor(EX_T(opline->result.var).tmp_var); } zval_ptr_dtor_nogc(&free_op1.var); #if DEBUG_ZEND>=2 printf("Conditional jmp to %d\n", opline->op2.opline_num); #endif ZEND_VM_JMP(opline->op2.jmp_addr); } zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_JMP_SET_VAR_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *value, *ret; SAVE_OPLINE(); value = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (i_zend_is_true(value)) { if (IS_VAR == IS_VAR || IS_VAR == IS_CV) { Z_ADDREF_P(value); EX_T(opline->result.var).var.ptr = value; EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr; } else { ALLOC_ZVAL(ret); INIT_PZVAL_COPY(ret, value); EX_T(opline->result.var).var.ptr = ret; EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr; if (!0) { zval_copy_ctor(EX_T(opline->result.var).var.ptr); } } zval_ptr_dtor_nogc(&free_op1.var); #if DEBUG_ZEND>=2 printf("Conditional jmp to %d\n", opline->op2.opline_num); #endif ZEND_VM_JMP(opline->op2.jmp_addr); } zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_QM_ASSIGN_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *value; SAVE_OPLINE(); value = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); ZVAL_COPY_VALUE(&EX_T(opline->result.var).tmp_var, value); if (!0) { zval_copy_ctor(&EX_T(opline->result.var).tmp_var); } zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_QM_ASSIGN_VAR_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *value, *ret; SAVE_OPLINE(); value = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR || IS_VAR == IS_CV) { Z_ADDREF_P(value); EX_T(opline->result.var).var.ptr = value; EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr; } else { ALLOC_ZVAL(ret); INIT_PZVAL_COPY(ret, value); EX_T(opline->result.var).var.ptr = ret; EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr; if (!0) { zval_copy_ctor(EX_T(opline->result.var).var.ptr); } } zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INSTANCEOF_SPEC_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *expr; zend_bool result; SAVE_OPLINE(); expr = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (Z_TYPE_P(expr) == IS_OBJECT && Z_OBJ_HT_P(expr)->get_class_entry) { result = instanceof_function(Z_OBJCE_P(expr), EX_T(opline->op2.var).class_entry TSRMLS_CC); } else { result = 0; } ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, result); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ADD_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); fast_add_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), opline->op2.zv TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SUB_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); fast_sub_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), opline->op2.zv TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_MUL_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); fast_mul_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), opline->op2.zv TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_DIV_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); fast_div_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), opline->op2.zv TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_MOD_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); fast_mod_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), opline->op2.zv TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SL_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); shift_left_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), opline->op2.zv TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SR_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); shift_right_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), opline->op2.zv TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_CONCAT_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); concat_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), opline->op2.zv TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_IDENTICAL_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); is_identical_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), opline->op2.zv TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_NOT_IDENTICAL_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); is_identical_function(result, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), opline->op2.zv TSRMLS_CC); Z_LVAL_P(result) = !Z_LVAL_P(result); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_EQUAL_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_equal_function(result, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), opline->op2.zv TSRMLS_CC)); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_NOT_EQUAL_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_not_equal_function(result, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), opline->op2.zv TSRMLS_CC)); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_SMALLER_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_is_smaller_function(result, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), opline->op2.zv TSRMLS_CC)); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_SMALLER_OR_EQUAL_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_is_smaller_or_equal_function(result, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), opline->op2.zv TSRMLS_CC)); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_OR_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); bitwise_or_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), opline->op2.zv TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_AND_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); bitwise_and_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), opline->op2.zv TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_XOR_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); bitwise_xor_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), opline->op2.zv TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BOOL_XOR_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); boolean_xor_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), opline->op2.zv TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op_data1; zval **object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); zval *object; zval *property = opline->op2.zv; zval *value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R); int have_get_ptr = 0; if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } make_real_object(object_ptr TSRMLS_CC); object = *object_ptr; if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { zend_error(E_WARNING, "Attempt to assign property of non-object"); FREE_OP(free_op_data1); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { /* here we are sure we are dealing with an object */ if (0) { MAKE_REAL_ZVAL_PTR(property); } /* here property is a string */ if (opline->extended_value == ZEND_ASSIGN_OBJ && Z_OBJ_HT_P(object)->get_property_ptr_ptr) { zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (zptr != NULL) { /* NULL means no success in getting PTR */ have_get_ptr = 1; if (UNEXPECTED(*zptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { SEPARATE_ZVAL_IF_NOT_REF(zptr); binary_op(*zptr, *zptr, value TSRMLS_CC); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(*zptr); EX_T(opline->result.var).var.ptr = *zptr; } } } } if (!have_get_ptr) { zval *z = NULL; Z_ADDREF_P(object); if (opline->extended_value == ZEND_ASSIGN_OBJ) { if (Z_OBJ_HT_P(object)->read_property) { z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ { if (Z_OBJ_HT_P(object)->read_dimension) { z = Z_OBJ_HT_P(object)->read_dimension(object, property, BP_VAR_R TSRMLS_CC); } } if (z) { if (Z_TYPE_P(z) == IS_OBJECT && Z_OBJ_HT_P(z)->get) { zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC); if (Z_REFCOUNT_P(z) == 0) { GC_REMOVE_ZVAL_FROM_BUFFER(z); zval_dtor(z); FREE_ZVAL(z); } z = value; } Z_ADDREF_P(z); SEPARATE_ZVAL_IF_NOT_REF(&z); binary_op(z, z, value TSRMLS_CC); if (opline->extended_value == ZEND_ASSIGN_OBJ) { Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ { Z_OBJ_HT_P(object)->write_dimension(object, property, z TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(z); EX_T(opline->result.var).var.ptr = z; } zval_ptr_dtor(&z); } else { zend_error(E_WARNING, "Attempt to assign property of non-object"); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } zval_ptr_dtor(&object); } if (0) { zval_ptr_dtor(&property); } else { } FREE_OP(free_op_data1); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; /* assign_obj has two opcodes! */ CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL zend_binary_assign_op_helper_SPEC_VAR_CONST(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op_data2, free_op_data1; zval **var_ptr; zval *value; SAVE_OPLINE(); switch (opline->extended_value) { case ZEND_ASSIGN_OBJ: return zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); break; case ZEND_ASSIGN_DIM: { zval **container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } else if (UNEXPECTED(Z_TYPE_PP(container) == IS_OBJECT)) { if (IS_VAR == IS_VAR && !(free_op1.var != NULL)) { Z_ADDREF_PP(container); /* undo the effect of get_obj_zval_ptr_ptr() */ } return zend_binary_assign_op_obj_helper_SPEC_VAR_CONST(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } else { zval *dim = opline->op2.zv; zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), container, dim, IS_CONST, BP_VAR_RW TSRMLS_CC); value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R); var_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC); } } break; default: value = opline->op2.zv; var_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); /* do nothing */ break; } if (UNEXPECTED(var_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use assign-op operators with overloaded objects nor string offsets"); } if (UNEXPECTED(*var_ptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); if (opline->extended_value == ZEND_ASSIGN_DIM) { ZEND_VM_INC_OPCODE(); } ZEND_VM_NEXT_OPCODE(); } SEPARATE_ZVAL_IF_NOT_REF(var_ptr); if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT) && Z_OBJ_HANDLER_PP(var_ptr, get) && Z_OBJ_HANDLER_PP(var_ptr, set)) { /* proxy object */ zval *objval = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC); Z_ADDREF_P(objval); binary_op(objval, objval, value TSRMLS_CC); Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, objval TSRMLS_CC); zval_ptr_dtor(&objval); } else { binary_op(*var_ptr, *var_ptr, value TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(*var_ptr); EX_T(opline->result.var).var.ptr = *var_ptr; } if (opline->extended_value == ZEND_ASSIGN_DIM) { FREE_OP(free_op_data1); FREE_OP_VAR_PTR(free_op_data2); if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); } else { if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); } ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_CONST(add_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_CONST(sub_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_CONST(mul_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_CONST(div_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_CONST(mod_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_CONST(shift_left_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_CONST(shift_right_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_CONST(concat_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_CONST(bitwise_or_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_CONST(bitwise_and_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_CONST(bitwise_xor_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL zend_pre_incdec_property_helper_SPEC_VAR_CONST(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval **object_ptr; zval *object; zval *property; zval **retval; int have_get_ptr = 0; SAVE_OPLINE(); object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); property = opline->op2.zv; retval = &EX_T(opline->result.var).var.ptr; if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets"); } make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */ object = *object_ptr; if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); *retval = &EG(uninitialized_zval); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } /* here we are sure we are dealing with an object */ if (0) { MAKE_REAL_ZVAL_PTR(property); } if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) { zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (zptr != NULL) { /* NULL means no success in getting PTR */ have_get_ptr = 1; if (UNEXPECTED(*zptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); *retval = &EG(uninitialized_zval); } } else { SEPARATE_ZVAL_IF_NOT_REF(zptr); incdec_op(*zptr); if (RETURN_VALUE_USED(opline)) { *retval = *zptr; PZVAL_LOCK(*retval); } } } } if (!have_get_ptr) { if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) { zval *z; Z_ADDREF_P(object); z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) { zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC); if (Z_REFCOUNT_P(z) == 0) { GC_REMOVE_ZVAL_FROM_BUFFER(z); zval_dtor(z); FREE_ZVAL(z); } z = value; } Z_ADDREF_P(z); SEPARATE_ZVAL_IF_NOT_REF(&z); incdec_op(z); *retval = z; Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); zval_ptr_dtor(&object); SELECTIVE_PZVAL_LOCK(*retval, opline); zval_ptr_dtor(&z); } else { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); *retval = &EG(uninitialized_zval); } } } if (0) { zval_ptr_dtor(&property); } else { } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_PRE_INC_OBJ_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_pre_incdec_property_helper_SPEC_VAR_CONST(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_PRE_DEC_OBJ_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_pre_incdec_property_helper_SPEC_VAR_CONST(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL zend_post_incdec_property_helper_SPEC_VAR_CONST(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval **object_ptr; zval *object; zval *property; zval *retval; int have_get_ptr = 0; SAVE_OPLINE(); object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); property = opline->op2.zv; retval = &EX_T(opline->result.var).tmp_var; if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets"); } make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */ object = *object_ptr; if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); ZVAL_NULL(retval); if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } /* here we are sure we are dealing with an object */ if (0) { MAKE_REAL_ZVAL_PTR(property); } if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) { zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (zptr != NULL) { /* NULL means no success in getting PTR */ have_get_ptr = 1; if (UNEXPECTED(*zptr == &EG(error_zval))) { ZVAL_NULL(retval); } else { SEPARATE_ZVAL_IF_NOT_REF(zptr); ZVAL_COPY_VALUE(retval, *zptr); zendi_zval_copy_ctor(*retval); incdec_op(*zptr); } } } if (!have_get_ptr) { if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) { zval *z, *z_copy; Z_ADDREF_P(object); z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) { zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC); if (Z_REFCOUNT_P(z) == 0) { GC_REMOVE_ZVAL_FROM_BUFFER(z); zval_dtor(z); FREE_ZVAL(z); } z = value; } ZVAL_COPY_VALUE(retval, z); zendi_zval_copy_ctor(*retval); ALLOC_ZVAL(z_copy); INIT_PZVAL_COPY(z_copy, z); zendi_zval_copy_ctor(*z_copy); incdec_op(z_copy); Z_ADDREF_P(z); Z_OBJ_HT_P(object)->write_property(object, property, z_copy, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); zval_ptr_dtor(&object); zval_ptr_dtor(&z_copy); zval_ptr_dtor(&z); } else { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); ZVAL_NULL(retval); } } if (0) { zval_ptr_dtor(&property); } else { } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_POST_INC_OBJ_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_post_incdec_property_helper_SPEC_VAR_CONST(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_POST_DEC_OBJ_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_post_incdec_property_helper_SPEC_VAR_CONST(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_VAR_CONST(int type, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *varname; zval **retval; zval tmp_varname; HashTable *target_symbol_table; ulong hash_value; SAVE_OPLINE(); varname = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR != IS_CONST && UNEXPECTED(Z_TYPE_P(varname) != IS_STRING)) { ZVAL_COPY_VALUE(&tmp_varname, varname); zval_copy_ctor(&tmp_varname); Z_SET_REFCOUNT(tmp_varname, 1); Z_UNSET_ISREF(tmp_varname); convert_to_string(&tmp_varname); varname = &tmp_varname; } if (IS_CONST != IS_UNUSED) { zend_class_entry *ce; if (IS_CONST == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { ce = CACHED_PTR(opline->op2.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC); if (UNEXPECTED(ce == NULL)) { if (IS_VAR != IS_CONST && varname == &tmp_varname) { zval_dtor(&tmp_varname); } zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } CACHE_PTR(opline->op2.literal->cache_slot, ce); } } else { ce = EX_T(opline->op2.var).class_entry; } retval = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 0, ((IS_VAR == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); } else { target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC); /* if (!target_symbol_table) { CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } */ if (IS_VAR == IS_CONST) { hash_value = Z_HASH_P(varname); } else { hash_value = str_hash(Z_STRVAL_P(varname), Z_STRLEN_P(varname)); } if (zend_hash_quick_find(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, (void **) &retval) == FAILURE) { switch (type) { case BP_VAR_R: case BP_VAR_UNSET: zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname)); /* break missing intentionally */ case BP_VAR_IS: retval = &EG(uninitialized_zval_ptr); break; case BP_VAR_RW: zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname)); /* break missing intentionally */ case BP_VAR_W: Z_ADDREF_P(&EG(uninitialized_zval)); zend_hash_quick_update(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, &EG(uninitialized_zval_ptr), sizeof(zval *), (void **) &retval); break; EMPTY_SWITCH_DEFAULT_CASE() } } switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) { case ZEND_FETCH_GLOBAL: if (IS_VAR != IS_TMP_VAR) { zval_ptr_dtor_nogc(&free_op1.var); } break; case ZEND_FETCH_LOCAL: zval_ptr_dtor_nogc(&free_op1.var); break; case ZEND_FETCH_STATIC: zval_update_constant(retval, 1 TSRMLS_CC); break; case ZEND_FETCH_GLOBAL_LOCK: if (IS_VAR == IS_VAR && !free_op1.var) { PZVAL_LOCK(*EX_T(opline->op1.var).var.ptr_ptr); } break; } } if (IS_VAR != IS_CONST && varname == &tmp_varname) { zval_dtor(&tmp_varname); } if (opline->extended_value & ZEND_FETCH_MAKE_REF) { SEPARATE_ZVAL_TO_MAKE_IS_REF(retval); } PZVAL_LOCK(*retval); switch (type) { case BP_VAR_R: case BP_VAR_IS: EX_T(opline->result.var).var.ptr = *retval; break; case BP_VAR_UNSET: { zend_free_op free_res; PZVAL_UNLOCK(*retval, &free_res); if (retval != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(retval); } PZVAL_LOCK(*retval); FREE_OP_VAR_PTR(free_res); } /* break missing intentionally */ default: EX_T(opline->result.var).var.ptr_ptr = retval; break; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_R_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_VAR_CONST(BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_W_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_VAR_CONST(BP_VAR_W, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_RW_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_VAR_CONST(BP_VAR_RW, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_FUNC_ARG_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE return zend_fetch_var_address_helper_SPEC_VAR_CONST(zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC) ? BP_VAR_W : BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_UNSET_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_VAR_CONST(BP_VAR_UNSET, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_IS_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_VAR_CONST(BP_VAR_IS, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_DIM_R_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *container; SAVE_OPLINE(); container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, opline->op2.zv, IS_CONST, BP_VAR_R TSRMLS_CC); if (IS_VAR != IS_VAR || !(opline->extended_value & ZEND_FETCH_ADD_LOCK)) { zval_ptr_dtor_nogc(&free_op1.var); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_W_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval **container; SAVE_OPLINE(); container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_fetch_dimension_address(&EX_T(opline->result.var), container, opline->op2.zv, IS_CONST, BP_VAR_W TSRMLS_CC); if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; /* We are going to assign the result by reference */ if (UNEXPECTED(opline->extended_value != 0)) { zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr; if (retval_ptr) { Z_DELREF_PP(retval_ptr); SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr); Z_ADDREF_PP(retval_ptr); } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_RW_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval **container; SAVE_OPLINE(); container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_fetch_dimension_address(&EX_T(opline->result.var), container, opline->op2.zv, IS_CONST, BP_VAR_RW TSRMLS_CC); if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_IS_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *container; SAVE_OPLINE(); container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, opline->op2.zv, IS_CONST, BP_VAR_IS TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_FUNC_ARG_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) { zval **container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_fetch_dimension_address(&EX_T(opline->result.var), container, opline->op2.zv, IS_CONST, BP_VAR_W TSRMLS_CC); if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; } else { zval *container; if (IS_CONST == IS_UNUSED) { zend_error_noreturn(E_ERROR, "Cannot use [] for reading"); } container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, opline->op2.zv, IS_CONST, BP_VAR_R TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_UNSET_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval **container; SAVE_OPLINE(); container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_CV) { if (container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } } if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_fetch_dimension_address(&EX_T(opline->result.var), container, opline->op2.zv, IS_CONST, BP_VAR_UNSET TSRMLS_CC); if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; if (UNEXPECTED(EX_T(opline->result.var).var.ptr_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot unset string offsets"); ZEND_VM_NEXT_OPCODE(); } else { zend_free_op free_res; zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr; PZVAL_UNLOCK(*retval_ptr, &free_res); if (retval_ptr != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(retval_ptr); } PZVAL_LOCK(*retval_ptr); FREE_OP_VAR_PTR(free_res); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } } static int ZEND_FASTCALL zend_fetch_property_address_read_helper_SPEC_VAR_CONST(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *container; zval *offset; SAVE_OPLINE(); container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); offset = opline->op2.zv; if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) || UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) { zend_error(E_NOTICE, "Trying to get property of non-object"); PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } else { zval *retval; if (0) { MAKE_REAL_ZVAL_PTR(offset); } /* here we are sure we are dealing with an object */ retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_R, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); PZVAL_LOCK(retval); EX_T(opline->result.var).var.ptr = retval; if (0) { zval_ptr_dtor(&offset); } else { } } zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_R_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_property_address_read_helper_SPEC_VAR_CONST(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_W_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *property; zval **container; SAVE_OPLINE(); property = opline->op2.zv; if (0) { MAKE_REAL_ZVAL_PTR(property); } container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC); if (0) { zval_ptr_dtor(&property); } else { } if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; /* We are going to assign the result by reference */ if (opline->extended_value & ZEND_FETCH_MAKE_REF) { zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr; Z_DELREF_PP(retval_ptr); SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr); Z_ADDREF_PP(retval_ptr); EX_T(opline->result.var).var.ptr = *EX_T(opline->result.var).var.ptr_ptr; EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_RW_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *property; zval **container; SAVE_OPLINE(); property = opline->op2.zv; container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (0) { MAKE_REAL_ZVAL_PTR(property); } if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_RW TSRMLS_CC); if (0) { zval_ptr_dtor(&property); } else { } if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_IS_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *container; zval *offset; SAVE_OPLINE(); container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); offset = opline->op2.zv; if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) || UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } else { zval *retval; if (0) { MAKE_REAL_ZVAL_PTR(offset); } /* here we are sure we are dealing with an object */ retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_IS, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); PZVAL_LOCK(retval); EX_T(opline->result.var).var.ptr = retval; if (0) { zval_ptr_dtor(&offset); } else { } } zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_FUNC_ARG_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) { /* Behave like FETCH_OBJ_W */ zend_free_op free_op1; zval *property; zval **container; SAVE_OPLINE(); property = opline->op2.zv; container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (0) { MAKE_REAL_ZVAL_PTR(property); } if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC); if (0) { zval_ptr_dtor(&property); } else { } if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } else { return zend_fetch_property_address_read_helper_SPEC_VAR_CONST(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } } static int ZEND_FASTCALL ZEND_FETCH_OBJ_UNSET_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_res; zval **container; zval *property; SAVE_OPLINE(); container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); property = opline->op2.zv; if (IS_VAR == IS_CV) { if (container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } } if (0) { MAKE_REAL_ZVAL_PTR(property); } if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_UNSET TSRMLS_CC); if (0) { zval_ptr_dtor(&property); } else { } if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; PZVAL_UNLOCK(*EX_T(opline->result.var).var.ptr_ptr, &free_res); if (EX_T(opline->result.var).var.ptr_ptr != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(EX_T(opline->result.var).var.ptr_ptr); } PZVAL_LOCK(*EX_T(opline->result.var).var.ptr_ptr); FREE_OP_VAR_PTR(free_res); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval **object_ptr; zval *property_name; SAVE_OPLINE(); object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); property_name = opline->op2.zv; if (0) { MAKE_REAL_ZVAL_PTR(property_name); } if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_OBJ, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (0) { zval_ptr_dtor(&property_name); } else { } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; /* assign_obj has two opcodes! */ CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_DIM_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval **object_ptr; SAVE_OPLINE(); object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } if (Z_TYPE_PP(object_ptr) == IS_OBJECT) { zval *property_name = opline->op2.zv; if (0) { MAKE_REAL_ZVAL_PTR(property_name); } zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_DIM, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (0) { zval_ptr_dtor(&property_name); } else { } } else { zend_free_op free_op_data1, free_op_data2; zval *value; zval *dim = opline->op2.zv; zval **variable_ptr_ptr; zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), object_ptr, dim, IS_CONST, BP_VAR_W TSRMLS_CC); value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R); variable_ptr_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC); if (UNEXPECTED(variable_ptr_ptr == NULL)) { if (zend_assign_to_string_offset(&EX_T((opline+1)->op2.var), value, (opline+1)->op1_type TSRMLS_CC)) { if (RETURN_VALUE_USED(opline)) { zval *retval; ALLOC_ZVAL(retval); ZVAL_STRINGL(retval, Z_STRVAL_P(EX_T((opline+1)->op2.var).str_offset.str)+EX_T((opline+1)->op2.var).str_offset.offset, 1, 1); INIT_PZVAL(retval); EX_T(opline->result.var).var.ptr = retval; } } else if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else if (UNEXPECTED(*variable_ptr_ptr == &EG(error_zval))) { if (IS_TMP_FREE(free_op_data1)) { zval_dtor(value); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { if ((opline+1)->op1_type == IS_TMP_VAR) { value = zend_assign_tmp_to_variable(variable_ptr_ptr, value TSRMLS_CC); } else if ((opline+1)->op1_type == IS_CONST) { value = zend_assign_const_to_variable(variable_ptr_ptr, value TSRMLS_CC); } else { value = zend_assign_to_variable(variable_ptr_ptr, value TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(value); EX_T(opline->result.var).var.ptr = value; } } FREE_OP_VAR_PTR(free_op_data2); FREE_OP_IF_VAR(free_op_data1); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; /* assign_dim has two opcodes! */ CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *value; zval **variable_ptr_ptr; SAVE_OPLINE(); value = opline->op2.zv; variable_ptr_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(variable_ptr_ptr == NULL)) { if (zend_assign_to_string_offset(&EX_T(opline->op1.var), value, IS_CONST TSRMLS_CC)) { if (RETURN_VALUE_USED(opline)) { zval *retval; ALLOC_ZVAL(retval); ZVAL_STRINGL(retval, Z_STRVAL_P(EX_T(opline->op1.var).str_offset.str)+EX_T(opline->op1.var).str_offset.offset, 1, 1); INIT_PZVAL(retval); EX_T(opline->result.var).var.ptr = retval; } } else if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else if (IS_VAR == IS_VAR && UNEXPECTED(*variable_ptr_ptr == &EG(error_zval))) { if (0) { zval_dtor(value); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { if (IS_CONST == IS_TMP_VAR) { value = zend_assign_tmp_to_variable(variable_ptr_ptr, value TSRMLS_CC); } else if (IS_CONST == IS_CONST) { value = zend_assign_const_to_variable(variable_ptr_ptr, value TSRMLS_CC); } else { value = zend_assign_to_variable(variable_ptr_ptr, value TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(value); EX_T(opline->result.var).var.ptr = value; } } if (IS_VAR == IS_VAR && (free_op1.var != NULL)) { zval_ptr_dtor_nogc(&value); } /* zend_assign_to_variable() always takes care of op2, never free it! */ CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_METHOD_CALL_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *function_name; char *function_name_strval; int function_name_strlen; zend_free_op free_op1; call_slot *call = EX(call_slots) + opline->result.num; SAVE_OPLINE(); function_name = opline->op2.zv; if (IS_CONST != IS_CONST && UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Method name must be a string"); } function_name_strval = Z_STRVAL_P(function_name); function_name_strlen = Z_STRLEN_P(function_name); call->object = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (EXPECTED(call->object != NULL) && EXPECTED(Z_TYPE_P(call->object) == IS_OBJECT)) { call->called_scope = Z_OBJCE_P(call->object); if (IS_CONST != IS_CONST || (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope)) == NULL) { zval *object = call->object; if (UNEXPECTED(Z_OBJ_HT_P(call->object)->get_method == NULL)) { zend_error_noreturn(E_ERROR, "Object does not support method calls"); } /* First, locate the function. */ call->fbc = Z_OBJ_HT_P(call->object)->get_method(&call->object, function_name_strval, function_name_strlen, ((IS_CONST == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC); if (UNEXPECTED(call->fbc == NULL)) { zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", Z_OBJ_CLASS_NAME_P(call->object), function_name_strval); } if (IS_CONST == IS_CONST && EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) && EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0) && EXPECTED(call->object == object)) { CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope, call->fbc); } } } else { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Call to a member function %s() on %s", function_name_strval, zend_get_type_by_const(Z_TYPE_P(call->object))); } if ((call->fbc->common.fn_flags & ZEND_ACC_STATIC) != 0) { call->object = NULL; } else { if (!PZVAL_IS_REF(call->object)) { Z_ADDREF_P(call->object); /* For $this pointer */ } else { zval *this_ptr; ALLOC_ZVAL(this_ptr); INIT_PZVAL_COPY(this_ptr, call->object); zval_copy_ctor(this_ptr); call->object = this_ptr; } } call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_STATIC_METHOD_CALL_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *function_name; zend_class_entry *ce; call_slot *call = EX(call_slots) + opline->result.num; SAVE_OPLINE(); if (IS_VAR == IS_CONST) { /* no function found. try a static method in class */ if (CACHED_PTR(opline->op1.literal->cache_slot)) { ce = CACHED_PTR(opline->op1.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op1.zv), Z_STRLEN_P(opline->op1.zv), opline->op1.literal + 1, opline->extended_value TSRMLS_CC); if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } if (UNEXPECTED(ce == NULL)) { zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op1.zv)); } CACHE_PTR(opline->op1.literal->cache_slot, ce); } call->called_scope = ce; } else { ce = EX_T(opline->op1.var).class_entry; if (opline->extended_value == ZEND_FETCH_CLASS_PARENT || opline->extended_value == ZEND_FETCH_CLASS_SELF) { call->called_scope = EG(called_scope); } else { call->called_scope = ce; } } if (IS_VAR == IS_CONST && IS_CONST == IS_CONST && CACHED_PTR(opline->op2.literal->cache_slot)) { call->fbc = CACHED_PTR(opline->op2.literal->cache_slot); } else if (IS_VAR != IS_CONST && IS_CONST == IS_CONST && (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce))) { /* do nothing */ } else if (IS_CONST != IS_UNUSED) { char *function_name_strval = NULL; int function_name_strlen = 0; if (IS_CONST == IS_CONST) { function_name_strval = Z_STRVAL_P(opline->op2.zv); function_name_strlen = Z_STRLEN_P(opline->op2.zv); } else { function_name = opline->op2.zv; if (UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Function name must be a string"); } else { function_name_strval = Z_STRVAL_P(function_name); function_name_strlen = Z_STRLEN_P(function_name); } } if (function_name_strval) { if (ce->get_static_method) { call->fbc = ce->get_static_method(ce, function_name_strval, function_name_strlen TSRMLS_CC); } else { call->fbc = zend_std_get_static_method(ce, function_name_strval, function_name_strlen, ((IS_CONST == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC); } if (UNEXPECTED(call->fbc == NULL)) { zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", ce->name, function_name_strval); } if (IS_CONST == IS_CONST && EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) && EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0)) { if (IS_VAR == IS_CONST) { CACHE_PTR(opline->op2.literal->cache_slot, call->fbc); } else { CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce, call->fbc); } } } if (IS_CONST != IS_CONST) { } } else { if (UNEXPECTED(ce->constructor == NULL)) { zend_error_noreturn(E_ERROR, "Cannot call constructor"); } if (EG(This) && Z_OBJCE_P(EG(This)) != ce->constructor->common.scope && (ce->constructor->common.fn_flags & ZEND_ACC_PRIVATE)) { zend_error_noreturn(E_ERROR, "Cannot call private %s::__construct()", ce->name); } call->fbc = ce->constructor; } if (call->fbc->common.fn_flags & ZEND_ACC_STATIC) { call->object = NULL; } else { if (EG(This) && Z_OBJ_HT_P(EG(This))->get_class_entry && !instanceof_function(Z_OBJCE_P(EG(This)), ce TSRMLS_CC)) { /* We are calling method of the other (incompatible) class, but passing $this. This is done for compatibility with php-4. */ if (call->fbc->common.fn_flags & ZEND_ACC_ALLOW_STATIC) { zend_error(E_DEPRECATED, "Non-static method %s::%s() should not be called statically, assuming $this from incompatible context", call->fbc->common.scope->name, call->fbc->common.function_name); } else { /* An internal function assumes $this is present and won't check that. So PHP would crash by allowing the call. */ zend_error_noreturn(E_ERROR, "Non-static method %s::%s() cannot be called statically, assuming $this from incompatible context", call->fbc->common.scope->name, call->fbc->common.function_name); } } if ((call->object = EG(This))) { Z_ADDREF_P(call->object); call->called_scope = Z_OBJCE_P(call->object); } } call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_CASE_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); is_equal_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), opline->op2.zv TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_CONSTANT_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); if (IS_VAR == IS_UNUSED) { zend_constant *c; zval *retval; if (CACHED_PTR(opline->op2.literal->cache_slot)) { c = CACHED_PTR(opline->op2.literal->cache_slot); } else if ((c = zend_quick_get_constant(opline->op2.literal + 1, opline->extended_value TSRMLS_CC)) == NULL) { if ((opline->extended_value & IS_CONSTANT_UNQUALIFIED) != 0) { char *actual = (char *)zend_memrchr(Z_STRVAL_P(opline->op2.zv), '\\', Z_STRLEN_P(opline->op2.zv)); if(!actual) { actual = Z_STRVAL_P(opline->op2.zv); } else { actual++; } /* non-qualified constant - allow text substitution */ zend_error(E_NOTICE, "Use of undefined constant %s - assumed '%s'", actual, actual); ZVAL_STRINGL(&EX_T(opline->result.var).tmp_var, actual, Z_STRLEN_P(opline->op2.zv)-(actual - Z_STRVAL_P(opline->op2.zv)), 1); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } else { zend_error_noreturn(E_ERROR, "Undefined constant '%s'", Z_STRVAL_P(opline->op2.zv)); } } else { CACHE_PTR(opline->op2.literal->cache_slot, c); } retval = &EX_T(opline->result.var).tmp_var; ZVAL_COPY_VALUE(retval, &c->value); zval_copy_ctor(retval); } else { /* class constant */ zend_class_entry *ce; zval **value; if (IS_VAR == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { value = CACHED_PTR(opline->op2.literal->cache_slot); ZVAL_COPY_VALUE(&EX_T(opline->result.var).tmp_var, *value); zval_copy_ctor(&EX_T(opline->result.var).tmp_var); goto constant_fetch_end; } else if (CACHED_PTR(opline->op1.literal->cache_slot)) { ce = CACHED_PTR(opline->op1.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op1.zv), Z_STRLEN_P(opline->op1.zv), opline->op1.literal + 1, opline->extended_value TSRMLS_CC); if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } if (UNEXPECTED(ce == NULL)) { zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op1.zv)); } CACHE_PTR(opline->op1.literal->cache_slot, ce); } } else { ce = EX_T(opline->op1.var).class_entry; if ((value = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce)) != NULL) { ZVAL_COPY_VALUE(&EX_T(opline->result.var).tmp_var, *value); zval_copy_ctor(&EX_T(opline->result.var).tmp_var); goto constant_fetch_end; } } if (EXPECTED(zend_hash_quick_find(&ce->constants_table, Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv)+1, Z_HASH_P(opline->op2.zv), (void **) &value) == SUCCESS)) { if (IS_CONSTANT_TYPE(Z_TYPE_PP(value))) { zend_class_entry *old_scope = EG(scope); EG(scope) = ce; zval_update_constant(value, 1 TSRMLS_CC); EG(scope) = old_scope; } if (IS_VAR == IS_CONST) { CACHE_PTR(opline->op2.literal->cache_slot, value); } else { CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce, value); } ZVAL_COPY_VALUE(&EX_T(opline->result.var).tmp_var, *value); zval_copy_ctor(&EX_T(opline->result.var).tmp_var); } else if (Z_STRLEN_P(opline->op2.zv) == sizeof("class")-1 && memcmp(Z_STRVAL_P(opline->op2.zv), "class", sizeof("class") - 1) == 0) { /* "class" is assigned as a case-sensitive keyword from zend_do_resolve_class_name */ ZVAL_STRINGL(&EX_T(opline->result.var).tmp_var, ce->name, ce->name_length, 1); } else { zend_error_noreturn(E_ERROR, "Undefined class constant '%s'", Z_STRVAL_P(opline->op2.zv)); } } constant_fetch_end: CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *expr_ptr; SAVE_OPLINE(); if ((IS_VAR == IS_VAR || IS_VAR == IS_CV) && opline->extended_value) { zval **expr_ptr_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(expr_ptr_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets"); } SEPARATE_ZVAL_TO_MAKE_IS_REF(expr_ptr_ptr); expr_ptr = *expr_ptr_ptr; Z_ADDREF_P(expr_ptr); } else { expr_ptr=_get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (0) { /* temporary variable */ zval *new_expr; ALLOC_ZVAL(new_expr); INIT_PZVAL_COPY(new_expr, expr_ptr); expr_ptr = new_expr; } else if (IS_VAR == IS_CONST || PZVAL_IS_REF(expr_ptr)) { zval *new_expr; ALLOC_ZVAL(new_expr); INIT_PZVAL_COPY(new_expr, expr_ptr); expr_ptr = new_expr; zendi_zval_copy_ctor(*expr_ptr); zval_ptr_dtor_nogc(&free_op1.var); } else if (IS_VAR == IS_CV) { Z_ADDREF_P(expr_ptr); } } if (IS_CONST != IS_UNUSED) { zval *offset = opline->op2.zv; ulong hval; switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); goto num_index; case IS_LONG: case IS_BOOL: hval = Z_LVAL_P(offset); num_index: zend_hash_index_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), hval, &expr_ptr, sizeof(zval *), NULL); break; case IS_STRING: if (IS_CONST == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } zend_hash_quick_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, &expr_ptr, sizeof(zval *), NULL); break; case IS_NULL: zend_hash_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), "", sizeof(""), &expr_ptr, sizeof(zval *), NULL); break; default: zend_error(E_WARNING, "Illegal offset type"); zval_ptr_dtor(&expr_ptr); /* do nothing */ break; } } else { if (zend_hash_next_index_insert(Z_ARRVAL(EX_T(opline->result.var).tmp_var), &expr_ptr, sizeof(zval *), NULL) == FAILURE) { zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied"); zval_ptr_dtor(&expr_ptr); } } if ((IS_VAR == IS_VAR || IS_VAR == IS_CV) && opline->extended_value) { if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE array_init(&EX_T(opline->result.var).tmp_var); if (IS_VAR == IS_UNUSED) { ZEND_VM_NEXT_OPCODE(); #if 0 || IS_VAR != IS_UNUSED } else { return ZEND_ADD_ARRAY_ELEMENT_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); #endif } } static int ZEND_FASTCALL ZEND_UNSET_VAR_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval tmp, *varname; HashTable *target_symbol_table; zend_free_op free_op1; SAVE_OPLINE(); if (IS_VAR == IS_CV && IS_CONST == IS_UNUSED && (opline->extended_value & ZEND_QUICK_SET)) { if (EG(active_symbol_table)) { zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var); zend_delete_variable(EX(prev_execute_data), EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value TSRMLS_CC); EX_CV(opline->op1.var) = NULL; } else if (EX_CV(opline->op1.var)) { zval_ptr_dtor(EX_CV(opline->op1.var)); EX_CV(opline->op1.var) = NULL; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } varname = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR != IS_CONST && Z_TYPE_P(varname) != IS_STRING) { ZVAL_COPY_VALUE(&tmp, varname); zval_copy_ctor(&tmp); convert_to_string(&tmp); varname = &tmp; } else if (IS_VAR == IS_VAR || IS_VAR == IS_CV) { Z_ADDREF_P(varname); } if (IS_CONST != IS_UNUSED) { zend_class_entry *ce; if (IS_CONST == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { ce = CACHED_PTR(opline->op2.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC); if (UNEXPECTED(EG(exception) != NULL)) { if (IS_VAR != IS_CONST && varname == &tmp) { zval_dtor(&tmp); } else if (IS_VAR == IS_VAR || IS_VAR == IS_CV) { zval_ptr_dtor(&varname); } zval_ptr_dtor_nogc(&free_op1.var); HANDLE_EXCEPTION(); } if (UNEXPECTED(ce == NULL)) { zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op2.zv)); } CACHE_PTR(opline->op2.literal->cache_slot, ce); } } else { ce = EX_T(opline->op2.var).class_entry; } zend_std_unset_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), ((IS_VAR == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC); } else { ulong hash_value = zend_inline_hash_func(varname->value.str.val, varname->value.str.len+1); target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC); zend_delete_variable(execute_data, target_symbol_table, varname->value.str.val, varname->value.str.len+1, hash_value TSRMLS_CC); } if (IS_VAR != IS_CONST && varname == &tmp) { zval_dtor(&tmp); } else if (IS_VAR == IS_VAR || IS_VAR == IS_CV) { zval_ptr_dtor(&varname); } zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_UNSET_DIM_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval **container; zval *offset; ulong hval; SAVE_OPLINE(); container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_CV && container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } offset = opline->op2.zv; if (IS_VAR != IS_VAR || container) { switch (Z_TYPE_PP(container)) { case IS_ARRAY: { HashTable *ht = Z_ARRVAL_PP(container); switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); zend_hash_index_del(ht, hval); break; case IS_RESOURCE: case IS_BOOL: case IS_LONG: hval = Z_LVAL_P(offset); zend_hash_index_del(ht, hval); break; case IS_STRING: if (IS_CONST == IS_CV || IS_CONST == IS_VAR) { Z_ADDREF_P(offset); } if (IS_CONST == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_dim); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } if (ht == &EG(symbol_table)) { zend_delete_global_variable_ex(offset->value.str.val, offset->value.str.len, hval TSRMLS_CC); } else { zend_hash_quick_del(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval); } if (IS_CONST == IS_CV || IS_CONST == IS_VAR) { zval_ptr_dtor(&offset); } break; num_index_dim: zend_hash_index_del(ht, hval); if (IS_CONST == IS_CV || IS_CONST == IS_VAR) { zval_ptr_dtor(&offset); } break; case IS_NULL: zend_hash_del(ht, "", sizeof("")); break; default: zend_error(E_WARNING, "Illegal offset type in unset"); break; } break; } case IS_OBJECT: if (UNEXPECTED(Z_OBJ_HT_P(*container)->unset_dimension == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use object as array"); } if (0) { MAKE_REAL_ZVAL_PTR(offset); } Z_OBJ_HT_P(*container)->unset_dimension(*container, offset TSRMLS_CC); if (0) { zval_ptr_dtor(&offset); } else { } break; case IS_STRING: zend_error_noreturn(E_ERROR, "Cannot unset string offsets"); ZEND_VM_CONTINUE(); /* bailed out before */ default: break; } } else { } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_UNSET_OBJ_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval **container; zval *offset; SAVE_OPLINE(); container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); offset = opline->op2.zv; if (IS_VAR != IS_VAR || container) { if (IS_VAR == IS_CV && container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } if (Z_TYPE_PP(container) == IS_OBJECT) { if (0) { MAKE_REAL_ZVAL_PTR(offset); } if (Z_OBJ_HT_P(*container)->unset_property) { Z_OBJ_HT_P(*container)->unset_property(*container, offset, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } else { zend_error(E_NOTICE, "Trying to unset property of non-object"); } if (0) { zval_ptr_dtor(&offset); } else { } } else { } } else { } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_VAR_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **value; zend_bool isset = 1; SAVE_OPLINE(); if (IS_VAR == IS_CV && IS_CONST == IS_UNUSED && (opline->extended_value & ZEND_QUICK_SET)) { if (EX_CV(opline->op1.var)) { value = EX_CV(opline->op1.var); } else if (EG(active_symbol_table)) { zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var); if (zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **) &value) == FAILURE) { isset = 0; } } else { isset = 0; } } else { HashTable *target_symbol_table; zend_free_op free_op1; zval tmp, *varname = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR != IS_CONST && Z_TYPE_P(varname) != IS_STRING) { ZVAL_COPY_VALUE(&tmp, varname); zval_copy_ctor(&tmp); convert_to_string(&tmp); varname = &tmp; } if (IS_CONST != IS_UNUSED) { zend_class_entry *ce; if (IS_CONST == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { ce = CACHED_PTR(opline->op2.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC); if (UNEXPECTED(ce == NULL)) { CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } CACHE_PTR(opline->op2.literal->cache_slot, ce); } } else { ce = EX_T(opline->op2.var).class_entry; } value = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 1, ((IS_VAR == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC); if (!value) { isset = 0; } } else { target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC); if (zend_hash_find(target_symbol_table, varname->value.str.val, varname->value.str.len+1, (void **) &value) == FAILURE) { isset = 0; } } if (IS_VAR != IS_CONST && varname == &tmp) { zval_dtor(&tmp); } zval_ptr_dtor_nogc(&free_op1.var); } if (opline->extended_value & ZEND_ISSET) { if (isset && Z_TYPE_PP(value) != IS_NULL) { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1); } else { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0); } } else /* if (opline->extended_value & ZEND_ISEMPTY) */ { if (!isset || !i_zend_is_true(*value)) { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1); } else { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0); } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL zend_isset_isempty_dim_prop_obj_handler_SPEC_VAR_CONST(int prop_dim, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *container; zval **value = NULL; int result = 0; ulong hval; zval *offset; SAVE_OPLINE(); container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); offset = opline->op2.zv; if (Z_TYPE_P(container) == IS_ARRAY && !prop_dim) { HashTable *ht; int isset = 0; ht = Z_ARRVAL_P(container); switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); goto num_index_prop; case IS_RESOURCE: case IS_BOOL: case IS_LONG: hval = Z_LVAL_P(offset); num_index_prop: if (zend_hash_index_find(ht, hval, (void **) &value) == SUCCESS) { isset = 1; } break; case IS_STRING: if (IS_CONST == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_prop); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } if (zend_hash_quick_find(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, (void **) &value) == SUCCESS) { isset = 1; } break; case IS_NULL: if (zend_hash_find(ht, "", sizeof(""), (void **) &value) == SUCCESS) { isset = 1; } break; default: zend_error(E_WARNING, "Illegal offset type in isset or empty"); break; } if (opline->extended_value & ZEND_ISSET) { if (isset && Z_TYPE_PP(value) == IS_NULL) { result = 0; } else { result = isset; } } else /* if (opline->extended_value & ZEND_ISEMPTY) */ { if (!isset || !i_zend_is_true(*value)) { result = 0; } else { result = 1; } } } else if (Z_TYPE_P(container) == IS_OBJECT) { if (0) { MAKE_REAL_ZVAL_PTR(offset); } if (prop_dim) { if (Z_OBJ_HT_P(container)->has_property) { result = Z_OBJ_HT_P(container)->has_property(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } else { zend_error(E_NOTICE, "Trying to check property of non-object"); result = 0; } } else { if (Z_OBJ_HT_P(container)->has_dimension) { result = Z_OBJ_HT_P(container)->has_dimension(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0 TSRMLS_CC); } else { zend_error(E_NOTICE, "Trying to check element of non-array"); result = 0; } } if (0) { zval_ptr_dtor(&offset); } else { } } else if (Z_TYPE_P(container) == IS_STRING && !prop_dim) { /* string offsets */ zval tmp; if (Z_TYPE_P(offset) != IS_LONG) { if (Z_TYPE_P(offset) <= IS_BOOL /* simple scalar types */ || (Z_TYPE_P(offset) == IS_STRING /* or numeric string */ && IS_LONG == is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, 0))) { ZVAL_COPY_VALUE(&tmp, offset); zval_copy_ctor(&tmp); convert_to_long(&tmp); offset = &tmp; } else { /* can not be converted to proper offset, return "not set" */ result = 0; } } if (Z_TYPE_P(offset) == IS_LONG) { if (opline->extended_value & ZEND_ISSET) { if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container)) { result = 1; } } else /* if (opline->extended_value & ZEND_ISEMPTY) */ { if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container) && Z_STRVAL_P(container)[offset->value.lval] != '0') { result = 1; } } } } else { } Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_BOOL; if (opline->extended_value & ZEND_ISSET) { Z_LVAL(EX_T(opline->result.var).tmp_var) = result; } else { Z_LVAL(EX_T(opline->result.var).tmp_var) = !result; } zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_isset_isempty_dim_prop_obj_handler_SPEC_VAR_CONST(0, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_isset_isempty_dim_prop_obj_handler_SPEC_VAR_CONST(1, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_YIELD_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE /* The generator object is stored in return_value_ptr_ptr */ zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr); if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) { zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator"); } /* Destroy the previously yielded value */ if (generator->value) { zval_ptr_dtor(&generator->value); } /* Destroy the previously yielded key */ if (generator->key) { zval_ptr_dtor(&generator->key); } /* Set the new yielded value */ if (IS_VAR != IS_UNUSED) { zend_free_op free_op1; if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) { /* Constants and temporary variables aren't yieldable by reference, * but we still allow them with a notice. */ if (IS_VAR == IS_CONST || IS_VAR == IS_TMP_VAR) { zval *value, *copy; zend_error(E_NOTICE, "Only variable references should be yielded by reference"); value = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->value = copy; } else { zval **value_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(value_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference"); } /* If a function call result is yielded and the function did * not return by reference we throw a notice. */ if (IS_VAR == IS_VAR && !Z_ISREF_PP(value_ptr) && !(opline->extended_value == ZEND_RETURNS_FUNCTION && EX_T(opline->op1.var).var.fcall_returned_reference) && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) { zend_error(E_NOTICE, "Only variable references should be yielded by reference"); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } else { SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; } } else { zval *value = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); /* Consts, temporary variables and references need copying */ if (IS_VAR == IS_CONST || IS_VAR == IS_TMP_VAR || PZVAL_IS_REF(value) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->value = copy; zval_ptr_dtor_nogc(&free_op1.var); } else { if (IS_VAR == IS_CV) { Z_ADDREF_P(value); } generator->value = value; } } } else { /* If no value was specified yield null */ Z_ADDREF(EG(uninitialized_zval)); generator->value = &EG(uninitialized_zval); } /* Set the new yielded key */ if (IS_CONST != IS_UNUSED) { zval *key = opline->op2.zv; /* Consts, temporary variables and references need copying */ if (IS_CONST == IS_CONST || IS_CONST == IS_TMP_VAR || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, key); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->key = copy; } else { Z_ADDREF_P(key); generator->key = key; } if (Z_TYPE_P(generator->key) == IS_LONG && Z_LVAL_P(generator->key) > generator->largest_used_integer_key ) { generator->largest_used_integer_key = Z_LVAL_P(generator->key); } } else { /* If no key was specified we use auto-increment keys */ generator->largest_used_integer_key++; ALLOC_INIT_ZVAL(generator->key); ZVAL_LONG(generator->key, generator->largest_used_integer_key); } if (RETURN_VALUE_USED(opline)) { /* If the return value of yield is used set the send * target and initialize it to NULL */ generator->send_target = &EX_T(opline->result.var).var.ptr; Z_ADDREF(EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } else { generator->send_target = NULL; } /* We increment to the next op, so we are at the correct position when the * generator is resumed. */ ZEND_VM_INC_OPCODE(); /* The GOTO VM uses a local opline variable. We need to set the opline * variable in execute_data so we don't resume at an old position. */ SAVE_OPLINE(); ZEND_VM_RETURN(); } static int ZEND_FASTCALL ZEND_POW_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); pow_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), opline->op2.zv TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_VAR_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_CONST(pow_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ADD_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); fast_add_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SUB_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); fast_sub_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_MUL_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); fast_mul_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_DIV_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); fast_div_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_MOD_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); fast_mod_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SL_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); shift_left_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SR_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); shift_right_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_CONCAT_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); concat_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_IDENTICAL_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); is_identical_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_NOT_IDENTICAL_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); is_identical_function(result, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); Z_LVAL_P(result) = !Z_LVAL_P(result); zval_ptr_dtor_nogc(&free_op1.var); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_EQUAL_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_equal_function(result, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC)); zval_ptr_dtor_nogc(&free_op1.var); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_NOT_EQUAL_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_not_equal_function(result, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC)); zval_ptr_dtor_nogc(&free_op1.var); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_SMALLER_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_is_smaller_function(result, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC)); zval_ptr_dtor_nogc(&free_op1.var); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_SMALLER_OR_EQUAL_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_is_smaller_or_equal_function(result, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC)); zval_ptr_dtor_nogc(&free_op1.var); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_OR_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); bitwise_or_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_AND_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); bitwise_and_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_XOR_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); bitwise_xor_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BOOL_XOR_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); boolean_xor_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL zend_binary_assign_op_obj_helper_SPEC_VAR_TMP(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2, free_op_data1; zval **object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); zval *object; zval *property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); zval *value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R); int have_get_ptr = 0; if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } make_real_object(object_ptr TSRMLS_CC); object = *object_ptr; if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { zend_error(E_WARNING, "Attempt to assign property of non-object"); zval_dtor(free_op2.var); FREE_OP(free_op_data1); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { /* here we are sure we are dealing with an object */ if (1) { MAKE_REAL_ZVAL_PTR(property); } /* here property is a string */ if (opline->extended_value == ZEND_ASSIGN_OBJ && Z_OBJ_HT_P(object)->get_property_ptr_ptr) { zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (zptr != NULL) { /* NULL means no success in getting PTR */ have_get_ptr = 1; if (UNEXPECTED(*zptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { SEPARATE_ZVAL_IF_NOT_REF(zptr); binary_op(*zptr, *zptr, value TSRMLS_CC); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(*zptr); EX_T(opline->result.var).var.ptr = *zptr; } } } } if (!have_get_ptr) { zval *z = NULL; Z_ADDREF_P(object); if (opline->extended_value == ZEND_ASSIGN_OBJ) { if (Z_OBJ_HT_P(object)->read_property) { z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ { if (Z_OBJ_HT_P(object)->read_dimension) { z = Z_OBJ_HT_P(object)->read_dimension(object, property, BP_VAR_R TSRMLS_CC); } } if (z) { if (Z_TYPE_P(z) == IS_OBJECT && Z_OBJ_HT_P(z)->get) { zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC); if (Z_REFCOUNT_P(z) == 0) { GC_REMOVE_ZVAL_FROM_BUFFER(z); zval_dtor(z); FREE_ZVAL(z); } z = value; } Z_ADDREF_P(z); SEPARATE_ZVAL_IF_NOT_REF(&z); binary_op(z, z, value TSRMLS_CC); if (opline->extended_value == ZEND_ASSIGN_OBJ) { Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ { Z_OBJ_HT_P(object)->write_dimension(object, property, z TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(z); EX_T(opline->result.var).var.ptr = z; } zval_ptr_dtor(&z); } else { zend_error(E_WARNING, "Attempt to assign property of non-object"); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } zval_ptr_dtor(&object); } if (1) { zval_ptr_dtor(&property); } else { zval_dtor(free_op2.var); } FREE_OP(free_op_data1); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; /* assign_obj has two opcodes! */ CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL zend_binary_assign_op_helper_SPEC_VAR_TMP(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2, free_op_data2, free_op_data1; zval **var_ptr; zval *value; SAVE_OPLINE(); switch (opline->extended_value) { case ZEND_ASSIGN_OBJ: return zend_binary_assign_op_obj_helper_SPEC_VAR_TMP(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); break; case ZEND_ASSIGN_DIM: { zval **container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } else if (UNEXPECTED(Z_TYPE_PP(container) == IS_OBJECT)) { if (IS_VAR == IS_VAR && !(free_op1.var != NULL)) { Z_ADDREF_PP(container); /* undo the effect of get_obj_zval_ptr_ptr() */ } return zend_binary_assign_op_obj_helper_SPEC_VAR_TMP(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } else { zval *dim = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), container, dim, IS_TMP_VAR, BP_VAR_RW TSRMLS_CC); value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R); var_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC); } } break; default: value = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); var_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); /* do nothing */ break; } if (UNEXPECTED(var_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use assign-op operators with overloaded objects nor string offsets"); } if (UNEXPECTED(*var_ptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } zval_dtor(free_op2.var); if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); if (opline->extended_value == ZEND_ASSIGN_DIM) { ZEND_VM_INC_OPCODE(); } ZEND_VM_NEXT_OPCODE(); } SEPARATE_ZVAL_IF_NOT_REF(var_ptr); if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT) && Z_OBJ_HANDLER_PP(var_ptr, get) && Z_OBJ_HANDLER_PP(var_ptr, set)) { /* proxy object */ zval *objval = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC); Z_ADDREF_P(objval); binary_op(objval, objval, value TSRMLS_CC); Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, objval TSRMLS_CC); zval_ptr_dtor(&objval); } else { binary_op(*var_ptr, *var_ptr, value TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(*var_ptr); EX_T(opline->result.var).var.ptr = *var_ptr; } zval_dtor(free_op2.var); if (opline->extended_value == ZEND_ASSIGN_DIM) { FREE_OP(free_op_data1); FREE_OP_VAR_PTR(free_op_data2); if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); } else { if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); } ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_TMP(add_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_TMP(sub_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_TMP(mul_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_TMP(div_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_TMP(mod_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_TMP(shift_left_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_TMP(shift_right_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_TMP(concat_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_TMP(bitwise_or_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_TMP(bitwise_and_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_TMP(bitwise_xor_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL zend_pre_incdec_property_helper_SPEC_VAR_TMP(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval **object_ptr; zval *object; zval *property; zval **retval; int have_get_ptr = 0; SAVE_OPLINE(); object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); retval = &EX_T(opline->result.var).var.ptr; if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets"); } make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */ object = *object_ptr; if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); zval_dtor(free_op2.var); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); *retval = &EG(uninitialized_zval); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } /* here we are sure we are dealing with an object */ if (1) { MAKE_REAL_ZVAL_PTR(property); } if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) { zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (zptr != NULL) { /* NULL means no success in getting PTR */ have_get_ptr = 1; if (UNEXPECTED(*zptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); *retval = &EG(uninitialized_zval); } } else { SEPARATE_ZVAL_IF_NOT_REF(zptr); incdec_op(*zptr); if (RETURN_VALUE_USED(opline)) { *retval = *zptr; PZVAL_LOCK(*retval); } } } } if (!have_get_ptr) { if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) { zval *z; Z_ADDREF_P(object); z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) { zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC); if (Z_REFCOUNT_P(z) == 0) { GC_REMOVE_ZVAL_FROM_BUFFER(z); zval_dtor(z); FREE_ZVAL(z); } z = value; } Z_ADDREF_P(z); SEPARATE_ZVAL_IF_NOT_REF(&z); incdec_op(z); *retval = z; Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); zval_ptr_dtor(&object); SELECTIVE_PZVAL_LOCK(*retval, opline); zval_ptr_dtor(&z); } else { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); *retval = &EG(uninitialized_zval); } } } if (1) { zval_ptr_dtor(&property); } else { zval_dtor(free_op2.var); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_PRE_INC_OBJ_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_pre_incdec_property_helper_SPEC_VAR_TMP(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_PRE_DEC_OBJ_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_pre_incdec_property_helper_SPEC_VAR_TMP(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL zend_post_incdec_property_helper_SPEC_VAR_TMP(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval **object_ptr; zval *object; zval *property; zval *retval; int have_get_ptr = 0; SAVE_OPLINE(); object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); retval = &EX_T(opline->result.var).tmp_var; if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets"); } make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */ object = *object_ptr; if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); zval_dtor(free_op2.var); ZVAL_NULL(retval); if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } /* here we are sure we are dealing with an object */ if (1) { MAKE_REAL_ZVAL_PTR(property); } if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) { zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (zptr != NULL) { /* NULL means no success in getting PTR */ have_get_ptr = 1; if (UNEXPECTED(*zptr == &EG(error_zval))) { ZVAL_NULL(retval); } else { SEPARATE_ZVAL_IF_NOT_REF(zptr); ZVAL_COPY_VALUE(retval, *zptr); zendi_zval_copy_ctor(*retval); incdec_op(*zptr); } } } if (!have_get_ptr) { if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) { zval *z, *z_copy; Z_ADDREF_P(object); z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) { zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC); if (Z_REFCOUNT_P(z) == 0) { GC_REMOVE_ZVAL_FROM_BUFFER(z); zval_dtor(z); FREE_ZVAL(z); } z = value; } ZVAL_COPY_VALUE(retval, z); zendi_zval_copy_ctor(*retval); ALLOC_ZVAL(z_copy); INIT_PZVAL_COPY(z_copy, z); zendi_zval_copy_ctor(*z_copy); incdec_op(z_copy); Z_ADDREF_P(z); Z_OBJ_HT_P(object)->write_property(object, property, z_copy, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); zval_ptr_dtor(&object); zval_ptr_dtor(&z_copy); zval_ptr_dtor(&z); } else { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); ZVAL_NULL(retval); } } if (1) { zval_ptr_dtor(&property); } else { zval_dtor(free_op2.var); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_POST_INC_OBJ_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_post_incdec_property_helper_SPEC_VAR_TMP(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_POST_DEC_OBJ_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_post_incdec_property_helper_SPEC_VAR_TMP(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_DIM_R_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *container; SAVE_OPLINE(); container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_TMP_VAR, BP_VAR_R TSRMLS_CC); zval_dtor(free_op2.var); if (IS_VAR != IS_VAR || !(opline->extended_value & ZEND_FETCH_ADD_LOCK)) { zval_ptr_dtor_nogc(&free_op1.var); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_W_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval **container; SAVE_OPLINE(); container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_TMP_VAR, BP_VAR_W TSRMLS_CC); zval_dtor(free_op2.var); if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; /* We are going to assign the result by reference */ if (UNEXPECTED(opline->extended_value != 0)) { zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr; if (retval_ptr) { Z_DELREF_PP(retval_ptr); SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr); Z_ADDREF_PP(retval_ptr); } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_RW_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval **container; SAVE_OPLINE(); container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_TMP_VAR, BP_VAR_RW TSRMLS_CC); zval_dtor(free_op2.var); if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_IS_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *container; SAVE_OPLINE(); container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_TMP_VAR, BP_VAR_IS TSRMLS_CC); zval_dtor(free_op2.var); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_FUNC_ARG_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) { zval **container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_TMP_VAR, BP_VAR_W TSRMLS_CC); if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } zval_dtor(free_op2.var); if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; } else { zval *container; if (IS_TMP_VAR == IS_UNUSED) { zend_error_noreturn(E_ERROR, "Cannot use [] for reading"); } container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_TMP_VAR, BP_VAR_R TSRMLS_CC); zval_dtor(free_op2.var); zval_ptr_dtor_nogc(&free_op1.var); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_UNSET_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval **container; SAVE_OPLINE(); container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_CV) { if (container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } } if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_TMP_VAR, BP_VAR_UNSET TSRMLS_CC); zval_dtor(free_op2.var); if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; if (UNEXPECTED(EX_T(opline->result.var).var.ptr_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot unset string offsets"); ZEND_VM_NEXT_OPCODE(); } else { zend_free_op free_res; zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr; PZVAL_UNLOCK(*retval_ptr, &free_res); if (retval_ptr != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(retval_ptr); } PZVAL_LOCK(*retval_ptr); FREE_OP_VAR_PTR(free_res); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } } static int ZEND_FASTCALL zend_fetch_property_address_read_helper_SPEC_VAR_TMP(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *container; zend_free_op free_op2; zval *offset; SAVE_OPLINE(); container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); offset = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) || UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) { zend_error(E_NOTICE, "Trying to get property of non-object"); PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); zval_dtor(free_op2.var); } else { zval *retval; if (1) { MAKE_REAL_ZVAL_PTR(offset); } /* here we are sure we are dealing with an object */ retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_R, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); PZVAL_LOCK(retval); EX_T(opline->result.var).var.ptr = retval; if (1) { zval_ptr_dtor(&offset); } else { zval_dtor(free_op2.var); } } zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_R_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_property_address_read_helper_SPEC_VAR_TMP(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_W_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *property; zval **container; SAVE_OPLINE(); property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (1) { MAKE_REAL_ZVAL_PTR(property); } container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC); if (1) { zval_ptr_dtor(&property); } else { zval_dtor(free_op2.var); } if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; /* We are going to assign the result by reference */ if (opline->extended_value & ZEND_FETCH_MAKE_REF) { zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr; Z_DELREF_PP(retval_ptr); SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr); Z_ADDREF_PP(retval_ptr); EX_T(opline->result.var).var.ptr = *EX_T(opline->result.var).var.ptr_ptr; EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_RW_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *property; zval **container; SAVE_OPLINE(); property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (1) { MAKE_REAL_ZVAL_PTR(property); } if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_RW TSRMLS_CC); if (1) { zval_ptr_dtor(&property); } else { zval_dtor(free_op2.var); } if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_IS_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *container; zend_free_op free_op2; zval *offset; SAVE_OPLINE(); container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); offset = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) || UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); zval_dtor(free_op2.var); } else { zval *retval; if (1) { MAKE_REAL_ZVAL_PTR(offset); } /* here we are sure we are dealing with an object */ retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_IS, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); PZVAL_LOCK(retval); EX_T(opline->result.var).var.ptr = retval; if (1) { zval_ptr_dtor(&offset); } else { zval_dtor(free_op2.var); } } zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_FUNC_ARG_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) { /* Behave like FETCH_OBJ_W */ zend_free_op free_op1, free_op2; zval *property; zval **container; SAVE_OPLINE(); property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (1) { MAKE_REAL_ZVAL_PTR(property); } if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC); if (1) { zval_ptr_dtor(&property); } else { zval_dtor(free_op2.var); } if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } else { return zend_fetch_property_address_read_helper_SPEC_VAR_TMP(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } } static int ZEND_FASTCALL ZEND_FETCH_OBJ_UNSET_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2, free_res; zval **container; zval *property; SAVE_OPLINE(); container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (IS_VAR == IS_CV) { if (container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } } if (1) { MAKE_REAL_ZVAL_PTR(property); } if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_UNSET TSRMLS_CC); if (1) { zval_ptr_dtor(&property); } else { zval_dtor(free_op2.var); } if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; PZVAL_UNLOCK(*EX_T(opline->result.var).var.ptr_ptr, &free_res); if (EX_T(opline->result.var).var.ptr_ptr != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(EX_T(opline->result.var).var.ptr_ptr); } PZVAL_LOCK(*EX_T(opline->result.var).var.ptr_ptr); FREE_OP_VAR_PTR(free_res); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval **object_ptr; zval *property_name; SAVE_OPLINE(); object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); property_name = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (1) { MAKE_REAL_ZVAL_PTR(property_name); } if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_OBJ, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (1) { zval_ptr_dtor(&property_name); } else { zval_dtor(free_op2.var); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; /* assign_obj has two opcodes! */ CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_DIM_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval **object_ptr; SAVE_OPLINE(); object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } if (Z_TYPE_PP(object_ptr) == IS_OBJECT) { zend_free_op free_op2; zval *property_name = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (1) { MAKE_REAL_ZVAL_PTR(property_name); } zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_DIM, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (1) { zval_ptr_dtor(&property_name); } else { zval_dtor(free_op2.var); } } else { zend_free_op free_op2, free_op_data1, free_op_data2; zval *value; zval *dim = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); zval **variable_ptr_ptr; zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), object_ptr, dim, IS_TMP_VAR, BP_VAR_W TSRMLS_CC); zval_dtor(free_op2.var); value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R); variable_ptr_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC); if (UNEXPECTED(variable_ptr_ptr == NULL)) { if (zend_assign_to_string_offset(&EX_T((opline+1)->op2.var), value, (opline+1)->op1_type TSRMLS_CC)) { if (RETURN_VALUE_USED(opline)) { zval *retval; ALLOC_ZVAL(retval); ZVAL_STRINGL(retval, Z_STRVAL_P(EX_T((opline+1)->op2.var).str_offset.str)+EX_T((opline+1)->op2.var).str_offset.offset, 1, 1); INIT_PZVAL(retval); EX_T(opline->result.var).var.ptr = retval; } } else if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else if (UNEXPECTED(*variable_ptr_ptr == &EG(error_zval))) { if (IS_TMP_FREE(free_op_data1)) { zval_dtor(value); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { if ((opline+1)->op1_type == IS_TMP_VAR) { value = zend_assign_tmp_to_variable(variable_ptr_ptr, value TSRMLS_CC); } else if ((opline+1)->op1_type == IS_CONST) { value = zend_assign_const_to_variable(variable_ptr_ptr, value TSRMLS_CC); } else { value = zend_assign_to_variable(variable_ptr_ptr, value TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(value); EX_T(opline->result.var).var.ptr = value; } } FREE_OP_VAR_PTR(free_op_data2); FREE_OP_IF_VAR(free_op_data1); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; /* assign_dim has two opcodes! */ CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *value; zval **variable_ptr_ptr; SAVE_OPLINE(); value = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); variable_ptr_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(variable_ptr_ptr == NULL)) { if (zend_assign_to_string_offset(&EX_T(opline->op1.var), value, IS_TMP_VAR TSRMLS_CC)) { if (RETURN_VALUE_USED(opline)) { zval *retval; ALLOC_ZVAL(retval); ZVAL_STRINGL(retval, Z_STRVAL_P(EX_T(opline->op1.var).str_offset.str)+EX_T(opline->op1.var).str_offset.offset, 1, 1); INIT_PZVAL(retval); EX_T(opline->result.var).var.ptr = retval; } } else if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else if (IS_VAR == IS_VAR && UNEXPECTED(*variable_ptr_ptr == &EG(error_zval))) { if (1) { zval_dtor(value); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { if (IS_TMP_VAR == IS_TMP_VAR) { value = zend_assign_tmp_to_variable(variable_ptr_ptr, value TSRMLS_CC); } else if (IS_TMP_VAR == IS_CONST) { value = zend_assign_const_to_variable(variable_ptr_ptr, value TSRMLS_CC); } else { value = zend_assign_to_variable(variable_ptr_ptr, value TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(value); EX_T(opline->result.var).var.ptr = value; } } if (IS_VAR == IS_VAR && (free_op1.var != NULL)) { zval_ptr_dtor_nogc(&value); } /* zend_assign_to_variable() always takes care of op2, never free it! */ CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_METHOD_CALL_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *function_name; char *function_name_strval; int function_name_strlen; zend_free_op free_op1, free_op2; call_slot *call = EX(call_slots) + opline->result.num; SAVE_OPLINE(); function_name = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (IS_TMP_VAR != IS_CONST && UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Method name must be a string"); } function_name_strval = Z_STRVAL_P(function_name); function_name_strlen = Z_STRLEN_P(function_name); call->object = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (EXPECTED(call->object != NULL) && EXPECTED(Z_TYPE_P(call->object) == IS_OBJECT)) { call->called_scope = Z_OBJCE_P(call->object); if (IS_TMP_VAR != IS_CONST || (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope)) == NULL) { zval *object = call->object; if (UNEXPECTED(Z_OBJ_HT_P(call->object)->get_method == NULL)) { zend_error_noreturn(E_ERROR, "Object does not support method calls"); } /* First, locate the function. */ call->fbc = Z_OBJ_HT_P(call->object)->get_method(&call->object, function_name_strval, function_name_strlen, ((IS_TMP_VAR == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC); if (UNEXPECTED(call->fbc == NULL)) { zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", Z_OBJ_CLASS_NAME_P(call->object), function_name_strval); } if (IS_TMP_VAR == IS_CONST && EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) && EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0) && EXPECTED(call->object == object)) { CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope, call->fbc); } } } else { if (UNEXPECTED(EG(exception) != NULL)) { zval_dtor(free_op2.var); HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Call to a member function %s() on %s", function_name_strval, zend_get_type_by_const(Z_TYPE_P(call->object))); } if ((call->fbc->common.fn_flags & ZEND_ACC_STATIC) != 0) { call->object = NULL; } else { if (!PZVAL_IS_REF(call->object)) { Z_ADDREF_P(call->object); /* For $this pointer */ } else { zval *this_ptr; ALLOC_ZVAL(this_ptr); INIT_PZVAL_COPY(this_ptr, call->object); zval_copy_ctor(this_ptr); call->object = this_ptr; } } call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; zval_dtor(free_op2.var); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_STATIC_METHOD_CALL_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *function_name; zend_class_entry *ce; call_slot *call = EX(call_slots) + opline->result.num; SAVE_OPLINE(); if (IS_VAR == IS_CONST) { /* no function found. try a static method in class */ if (CACHED_PTR(opline->op1.literal->cache_slot)) { ce = CACHED_PTR(opline->op1.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op1.zv), Z_STRLEN_P(opline->op1.zv), opline->op1.literal + 1, opline->extended_value TSRMLS_CC); if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } if (UNEXPECTED(ce == NULL)) { zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op1.zv)); } CACHE_PTR(opline->op1.literal->cache_slot, ce); } call->called_scope = ce; } else { ce = EX_T(opline->op1.var).class_entry; if (opline->extended_value == ZEND_FETCH_CLASS_PARENT || opline->extended_value == ZEND_FETCH_CLASS_SELF) { call->called_scope = EG(called_scope); } else { call->called_scope = ce; } } if (IS_VAR == IS_CONST && IS_TMP_VAR == IS_CONST && CACHED_PTR(opline->op2.literal->cache_slot)) { call->fbc = CACHED_PTR(opline->op2.literal->cache_slot); } else if (IS_VAR != IS_CONST && IS_TMP_VAR == IS_CONST && (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce))) { /* do nothing */ } else if (IS_TMP_VAR != IS_UNUSED) { char *function_name_strval = NULL; int function_name_strlen = 0; zend_free_op free_op2; if (IS_TMP_VAR == IS_CONST) { function_name_strval = Z_STRVAL_P(opline->op2.zv); function_name_strlen = Z_STRLEN_P(opline->op2.zv); } else { function_name = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Function name must be a string"); } else { function_name_strval = Z_STRVAL_P(function_name); function_name_strlen = Z_STRLEN_P(function_name); } } if (function_name_strval) { if (ce->get_static_method) { call->fbc = ce->get_static_method(ce, function_name_strval, function_name_strlen TSRMLS_CC); } else { call->fbc = zend_std_get_static_method(ce, function_name_strval, function_name_strlen, ((IS_TMP_VAR == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC); } if (UNEXPECTED(call->fbc == NULL)) { zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", ce->name, function_name_strval); } if (IS_TMP_VAR == IS_CONST && EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) && EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0)) { if (IS_VAR == IS_CONST) { CACHE_PTR(opline->op2.literal->cache_slot, call->fbc); } else { CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce, call->fbc); } } } if (IS_TMP_VAR != IS_CONST) { zval_dtor(free_op2.var); } } else { if (UNEXPECTED(ce->constructor == NULL)) { zend_error_noreturn(E_ERROR, "Cannot call constructor"); } if (EG(This) && Z_OBJCE_P(EG(This)) != ce->constructor->common.scope && (ce->constructor->common.fn_flags & ZEND_ACC_PRIVATE)) { zend_error_noreturn(E_ERROR, "Cannot call private %s::__construct()", ce->name); } call->fbc = ce->constructor; } if (call->fbc->common.fn_flags & ZEND_ACC_STATIC) { call->object = NULL; } else { if (EG(This) && Z_OBJ_HT_P(EG(This))->get_class_entry && !instanceof_function(Z_OBJCE_P(EG(This)), ce TSRMLS_CC)) { /* We are calling method of the other (incompatible) class, but passing $this. This is done for compatibility with php-4. */ if (call->fbc->common.fn_flags & ZEND_ACC_ALLOW_STATIC) { zend_error(E_DEPRECATED, "Non-static method %s::%s() should not be called statically, assuming $this from incompatible context", call->fbc->common.scope->name, call->fbc->common.function_name); } else { /* An internal function assumes $this is present and won't check that. So PHP would crash by allowing the call. */ zend_error_noreturn(E_ERROR, "Non-static method %s::%s() cannot be called statically, assuming $this from incompatible context", call->fbc->common.scope->name, call->fbc->common.function_name); } } if ((call->object = EG(This))) { Z_ADDREF_P(call->object); call->called_scope = Z_OBJCE_P(call->object); } } call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_CASE_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); is_equal_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *expr_ptr; SAVE_OPLINE(); if ((IS_VAR == IS_VAR || IS_VAR == IS_CV) && opline->extended_value) { zval **expr_ptr_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(expr_ptr_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets"); } SEPARATE_ZVAL_TO_MAKE_IS_REF(expr_ptr_ptr); expr_ptr = *expr_ptr_ptr; Z_ADDREF_P(expr_ptr); } else { expr_ptr=_get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (0) { /* temporary variable */ zval *new_expr; ALLOC_ZVAL(new_expr); INIT_PZVAL_COPY(new_expr, expr_ptr); expr_ptr = new_expr; } else if (IS_VAR == IS_CONST || PZVAL_IS_REF(expr_ptr)) { zval *new_expr; ALLOC_ZVAL(new_expr); INIT_PZVAL_COPY(new_expr, expr_ptr); expr_ptr = new_expr; zendi_zval_copy_ctor(*expr_ptr); zval_ptr_dtor_nogc(&free_op1.var); } else if (IS_VAR == IS_CV) { Z_ADDREF_P(expr_ptr); } } if (IS_TMP_VAR != IS_UNUSED) { zend_free_op free_op2; zval *offset = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); ulong hval; switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); goto num_index; case IS_LONG: case IS_BOOL: hval = Z_LVAL_P(offset); num_index: zend_hash_index_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), hval, &expr_ptr, sizeof(zval *), NULL); break; case IS_STRING: if (IS_TMP_VAR == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } zend_hash_quick_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, &expr_ptr, sizeof(zval *), NULL); break; case IS_NULL: zend_hash_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), "", sizeof(""), &expr_ptr, sizeof(zval *), NULL); break; default: zend_error(E_WARNING, "Illegal offset type"); zval_ptr_dtor(&expr_ptr); /* do nothing */ break; } zval_dtor(free_op2.var); } else { if (zend_hash_next_index_insert(Z_ARRVAL(EX_T(opline->result.var).tmp_var), &expr_ptr, sizeof(zval *), NULL) == FAILURE) { zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied"); zval_ptr_dtor(&expr_ptr); } } if ((IS_VAR == IS_VAR || IS_VAR == IS_CV) && opline->extended_value) { if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE array_init(&EX_T(opline->result.var).tmp_var); if (IS_VAR == IS_UNUSED) { ZEND_VM_NEXT_OPCODE(); #if 0 || IS_VAR != IS_UNUSED } else { return ZEND_ADD_ARRAY_ELEMENT_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); #endif } } static int ZEND_FASTCALL ZEND_UNSET_DIM_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval **container; zval *offset; ulong hval; SAVE_OPLINE(); container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_CV && container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } offset = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (IS_VAR != IS_VAR || container) { switch (Z_TYPE_PP(container)) { case IS_ARRAY: { HashTable *ht = Z_ARRVAL_PP(container); switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); zend_hash_index_del(ht, hval); break; case IS_RESOURCE: case IS_BOOL: case IS_LONG: hval = Z_LVAL_P(offset); zend_hash_index_del(ht, hval); break; case IS_STRING: if (IS_TMP_VAR == IS_CV || IS_TMP_VAR == IS_VAR) { Z_ADDREF_P(offset); } if (IS_TMP_VAR == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_dim); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } if (ht == &EG(symbol_table)) { zend_delete_global_variable_ex(offset->value.str.val, offset->value.str.len, hval TSRMLS_CC); } else { zend_hash_quick_del(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval); } if (IS_TMP_VAR == IS_CV || IS_TMP_VAR == IS_VAR) { zval_ptr_dtor(&offset); } break; num_index_dim: zend_hash_index_del(ht, hval); if (IS_TMP_VAR == IS_CV || IS_TMP_VAR == IS_VAR) { zval_ptr_dtor(&offset); } break; case IS_NULL: zend_hash_del(ht, "", sizeof("")); break; default: zend_error(E_WARNING, "Illegal offset type in unset"); break; } zval_dtor(free_op2.var); break; } case IS_OBJECT: if (UNEXPECTED(Z_OBJ_HT_P(*container)->unset_dimension == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use object as array"); } if (1) { MAKE_REAL_ZVAL_PTR(offset); } Z_OBJ_HT_P(*container)->unset_dimension(*container, offset TSRMLS_CC); if (1) { zval_ptr_dtor(&offset); } else { zval_dtor(free_op2.var); } break; case IS_STRING: zend_error_noreturn(E_ERROR, "Cannot unset string offsets"); ZEND_VM_CONTINUE(); /* bailed out before */ default: zval_dtor(free_op2.var); break; } } else { zval_dtor(free_op2.var); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_UNSET_OBJ_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval **container; zval *offset; SAVE_OPLINE(); container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); offset = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (IS_VAR != IS_VAR || container) { if (IS_VAR == IS_CV && container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } if (Z_TYPE_PP(container) == IS_OBJECT) { if (1) { MAKE_REAL_ZVAL_PTR(offset); } if (Z_OBJ_HT_P(*container)->unset_property) { Z_OBJ_HT_P(*container)->unset_property(*container, offset, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } else { zend_error(E_NOTICE, "Trying to unset property of non-object"); } if (1) { zval_ptr_dtor(&offset); } else { zval_dtor(free_op2.var); } } else { zval_dtor(free_op2.var); } } else { zval_dtor(free_op2.var); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL zend_isset_isempty_dim_prop_obj_handler_SPEC_VAR_TMP(int prop_dim, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *container; zval **value = NULL; int result = 0; ulong hval; zval *offset; SAVE_OPLINE(); container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); offset = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (Z_TYPE_P(container) == IS_ARRAY && !prop_dim) { HashTable *ht; int isset = 0; ht = Z_ARRVAL_P(container); switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); goto num_index_prop; case IS_RESOURCE: case IS_BOOL: case IS_LONG: hval = Z_LVAL_P(offset); num_index_prop: if (zend_hash_index_find(ht, hval, (void **) &value) == SUCCESS) { isset = 1; } break; case IS_STRING: if (IS_TMP_VAR == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_prop); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } if (zend_hash_quick_find(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, (void **) &value) == SUCCESS) { isset = 1; } break; case IS_NULL: if (zend_hash_find(ht, "", sizeof(""), (void **) &value) == SUCCESS) { isset = 1; } break; default: zend_error(E_WARNING, "Illegal offset type in isset or empty"); break; } if (opline->extended_value & ZEND_ISSET) { if (isset && Z_TYPE_PP(value) == IS_NULL) { result = 0; } else { result = isset; } } else /* if (opline->extended_value & ZEND_ISEMPTY) */ { if (!isset || !i_zend_is_true(*value)) { result = 0; } else { result = 1; } } zval_dtor(free_op2.var); } else if (Z_TYPE_P(container) == IS_OBJECT) { if (1) { MAKE_REAL_ZVAL_PTR(offset); } if (prop_dim) { if (Z_OBJ_HT_P(container)->has_property) { result = Z_OBJ_HT_P(container)->has_property(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } else { zend_error(E_NOTICE, "Trying to check property of non-object"); result = 0; } } else { if (Z_OBJ_HT_P(container)->has_dimension) { result = Z_OBJ_HT_P(container)->has_dimension(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0 TSRMLS_CC); } else { zend_error(E_NOTICE, "Trying to check element of non-array"); result = 0; } } if (1) { zval_ptr_dtor(&offset); } else { zval_dtor(free_op2.var); } } else if (Z_TYPE_P(container) == IS_STRING && !prop_dim) { /* string offsets */ zval tmp; if (Z_TYPE_P(offset) != IS_LONG) { if (Z_TYPE_P(offset) <= IS_BOOL /* simple scalar types */ || (Z_TYPE_P(offset) == IS_STRING /* or numeric string */ && IS_LONG == is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, 0))) { ZVAL_COPY_VALUE(&tmp, offset); zval_copy_ctor(&tmp); convert_to_long(&tmp); offset = &tmp; } else { /* can not be converted to proper offset, return "not set" */ result = 0; } } if (Z_TYPE_P(offset) == IS_LONG) { if (opline->extended_value & ZEND_ISSET) { if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container)) { result = 1; } } else /* if (opline->extended_value & ZEND_ISEMPTY) */ { if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container) && Z_STRVAL_P(container)[offset->value.lval] != '0') { result = 1; } } } zval_dtor(free_op2.var); } else { zval_dtor(free_op2.var); } Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_BOOL; if (opline->extended_value & ZEND_ISSET) { Z_LVAL(EX_T(opline->result.var).tmp_var) = result; } else { Z_LVAL(EX_T(opline->result.var).tmp_var) = !result; } zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_isset_isempty_dim_prop_obj_handler_SPEC_VAR_TMP(0, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_isset_isempty_dim_prop_obj_handler_SPEC_VAR_TMP(1, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_YIELD_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE /* The generator object is stored in return_value_ptr_ptr */ zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr); if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) { zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator"); } /* Destroy the previously yielded value */ if (generator->value) { zval_ptr_dtor(&generator->value); } /* Destroy the previously yielded key */ if (generator->key) { zval_ptr_dtor(&generator->key); } /* Set the new yielded value */ if (IS_VAR != IS_UNUSED) { zend_free_op free_op1; if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) { /* Constants and temporary variables aren't yieldable by reference, * but we still allow them with a notice. */ if (IS_VAR == IS_CONST || IS_VAR == IS_TMP_VAR) { zval *value, *copy; zend_error(E_NOTICE, "Only variable references should be yielded by reference"); value = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->value = copy; } else { zval **value_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(value_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference"); } /* If a function call result is yielded and the function did * not return by reference we throw a notice. */ if (IS_VAR == IS_VAR && !Z_ISREF_PP(value_ptr) && !(opline->extended_value == ZEND_RETURNS_FUNCTION && EX_T(opline->op1.var).var.fcall_returned_reference) && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) { zend_error(E_NOTICE, "Only variable references should be yielded by reference"); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } else { SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; } } else { zval *value = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); /* Consts, temporary variables and references need copying */ if (IS_VAR == IS_CONST || IS_VAR == IS_TMP_VAR || PZVAL_IS_REF(value) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->value = copy; zval_ptr_dtor_nogc(&free_op1.var); } else { if (IS_VAR == IS_CV) { Z_ADDREF_P(value); } generator->value = value; } } } else { /* If no value was specified yield null */ Z_ADDREF(EG(uninitialized_zval)); generator->value = &EG(uninitialized_zval); } /* Set the new yielded key */ if (IS_TMP_VAR != IS_UNUSED) { zend_free_op free_op2; zval *key = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); /* Consts, temporary variables and references need copying */ if (IS_TMP_VAR == IS_CONST || IS_TMP_VAR == IS_TMP_VAR || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, key); /* Temporary variables don't need ctor copying */ if (!1) { zval_copy_ctor(copy); } generator->key = copy; } else { Z_ADDREF_P(key); generator->key = key; } if (Z_TYPE_P(generator->key) == IS_LONG && Z_LVAL_P(generator->key) > generator->largest_used_integer_key ) { generator->largest_used_integer_key = Z_LVAL_P(generator->key); } } else { /* If no key was specified we use auto-increment keys */ generator->largest_used_integer_key++; ALLOC_INIT_ZVAL(generator->key); ZVAL_LONG(generator->key, generator->largest_used_integer_key); } if (RETURN_VALUE_USED(opline)) { /* If the return value of yield is used set the send * target and initialize it to NULL */ generator->send_target = &EX_T(opline->result.var).var.ptr; Z_ADDREF(EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } else { generator->send_target = NULL; } /* We increment to the next op, so we are at the correct position when the * generator is resumed. */ ZEND_VM_INC_OPCODE(); /* The GOTO VM uses a local opline variable. We need to set the opline * variable in execute_data so we don't resume at an old position. */ SAVE_OPLINE(); ZEND_VM_RETURN(); } static int ZEND_FASTCALL ZEND_POW_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); pow_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_TMP(pow_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ADD_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); fast_add_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SUB_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); fast_sub_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_MUL_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); fast_mul_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_DIV_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); fast_div_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_MOD_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); fast_mod_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SL_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); shift_left_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SR_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); shift_right_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_CONCAT_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); concat_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_IDENTICAL_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); is_identical_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_NOT_IDENTICAL_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); is_identical_function(result, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); Z_LVAL_P(result) = !Z_LVAL_P(result); zval_ptr_dtor_nogc(&free_op1.var); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_EQUAL_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_equal_function(result, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC)); zval_ptr_dtor_nogc(&free_op1.var); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_NOT_EQUAL_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_not_equal_function(result, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC)); zval_ptr_dtor_nogc(&free_op1.var); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_SMALLER_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_is_smaller_function(result, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC)); zval_ptr_dtor_nogc(&free_op1.var); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_SMALLER_OR_EQUAL_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_is_smaller_or_equal_function(result, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC)); zval_ptr_dtor_nogc(&free_op1.var); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_OR_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); bitwise_or_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_AND_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); bitwise_and_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_XOR_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); bitwise_xor_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BOOL_XOR_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); boolean_xor_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL zend_binary_assign_op_obj_helper_SPEC_VAR_VAR(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2, free_op_data1; zval **object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); zval *object; zval *property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); zval *value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R); int have_get_ptr = 0; if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } make_real_object(object_ptr TSRMLS_CC); object = *object_ptr; if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { zend_error(E_WARNING, "Attempt to assign property of non-object"); zval_ptr_dtor_nogc(&free_op2.var); FREE_OP(free_op_data1); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { /* here we are sure we are dealing with an object */ if (0) { MAKE_REAL_ZVAL_PTR(property); } /* here property is a string */ if (opline->extended_value == ZEND_ASSIGN_OBJ && Z_OBJ_HT_P(object)->get_property_ptr_ptr) { zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (zptr != NULL) { /* NULL means no success in getting PTR */ have_get_ptr = 1; if (UNEXPECTED(*zptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { SEPARATE_ZVAL_IF_NOT_REF(zptr); binary_op(*zptr, *zptr, value TSRMLS_CC); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(*zptr); EX_T(opline->result.var).var.ptr = *zptr; } } } } if (!have_get_ptr) { zval *z = NULL; Z_ADDREF_P(object); if (opline->extended_value == ZEND_ASSIGN_OBJ) { if (Z_OBJ_HT_P(object)->read_property) { z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ { if (Z_OBJ_HT_P(object)->read_dimension) { z = Z_OBJ_HT_P(object)->read_dimension(object, property, BP_VAR_R TSRMLS_CC); } } if (z) { if (Z_TYPE_P(z) == IS_OBJECT && Z_OBJ_HT_P(z)->get) { zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC); if (Z_REFCOUNT_P(z) == 0) { GC_REMOVE_ZVAL_FROM_BUFFER(z); zval_dtor(z); FREE_ZVAL(z); } z = value; } Z_ADDREF_P(z); SEPARATE_ZVAL_IF_NOT_REF(&z); binary_op(z, z, value TSRMLS_CC); if (opline->extended_value == ZEND_ASSIGN_OBJ) { Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ { Z_OBJ_HT_P(object)->write_dimension(object, property, z TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(z); EX_T(opline->result.var).var.ptr = z; } zval_ptr_dtor(&z); } else { zend_error(E_WARNING, "Attempt to assign property of non-object"); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } zval_ptr_dtor(&object); } if (0) { zval_ptr_dtor(&property); } else { zval_ptr_dtor_nogc(&free_op2.var); } FREE_OP(free_op_data1); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; /* assign_obj has two opcodes! */ CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL zend_binary_assign_op_helper_SPEC_VAR_VAR(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2, free_op_data2, free_op_data1; zval **var_ptr; zval *value; SAVE_OPLINE(); switch (opline->extended_value) { case ZEND_ASSIGN_OBJ: return zend_binary_assign_op_obj_helper_SPEC_VAR_VAR(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); break; case ZEND_ASSIGN_DIM: { zval **container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } else if (UNEXPECTED(Z_TYPE_PP(container) == IS_OBJECT)) { if (IS_VAR == IS_VAR && !(free_op1.var != NULL)) { Z_ADDREF_PP(container); /* undo the effect of get_obj_zval_ptr_ptr() */ } return zend_binary_assign_op_obj_helper_SPEC_VAR_VAR(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } else { zval *dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), container, dim, IS_VAR, BP_VAR_RW TSRMLS_CC); value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R); var_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC); } } break; default: value = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); var_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); /* do nothing */ break; } if (UNEXPECTED(var_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use assign-op operators with overloaded objects nor string offsets"); } if (UNEXPECTED(*var_ptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } zval_ptr_dtor_nogc(&free_op2.var); if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); if (opline->extended_value == ZEND_ASSIGN_DIM) { ZEND_VM_INC_OPCODE(); } ZEND_VM_NEXT_OPCODE(); } SEPARATE_ZVAL_IF_NOT_REF(var_ptr); if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT) && Z_OBJ_HANDLER_PP(var_ptr, get) && Z_OBJ_HANDLER_PP(var_ptr, set)) { /* proxy object */ zval *objval = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC); Z_ADDREF_P(objval); binary_op(objval, objval, value TSRMLS_CC); Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, objval TSRMLS_CC); zval_ptr_dtor(&objval); } else { binary_op(*var_ptr, *var_ptr, value TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(*var_ptr); EX_T(opline->result.var).var.ptr = *var_ptr; } zval_ptr_dtor_nogc(&free_op2.var); if (opline->extended_value == ZEND_ASSIGN_DIM) { FREE_OP(free_op_data1); FREE_OP_VAR_PTR(free_op_data2); if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); } else { if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); } ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_VAR(add_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_VAR(sub_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_VAR(mul_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_VAR(div_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_VAR(mod_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_VAR(shift_left_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_VAR(shift_right_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_VAR(concat_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_VAR(bitwise_or_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_VAR(bitwise_and_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_VAR(bitwise_xor_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL zend_pre_incdec_property_helper_SPEC_VAR_VAR(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval **object_ptr; zval *object; zval *property; zval **retval; int have_get_ptr = 0; SAVE_OPLINE(); object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); retval = &EX_T(opline->result.var).var.ptr; if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets"); } make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */ object = *object_ptr; if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); zval_ptr_dtor_nogc(&free_op2.var); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); *retval = &EG(uninitialized_zval); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } /* here we are sure we are dealing with an object */ if (0) { MAKE_REAL_ZVAL_PTR(property); } if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) { zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (zptr != NULL) { /* NULL means no success in getting PTR */ have_get_ptr = 1; if (UNEXPECTED(*zptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); *retval = &EG(uninitialized_zval); } } else { SEPARATE_ZVAL_IF_NOT_REF(zptr); incdec_op(*zptr); if (RETURN_VALUE_USED(opline)) { *retval = *zptr; PZVAL_LOCK(*retval); } } } } if (!have_get_ptr) { if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) { zval *z; Z_ADDREF_P(object); z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) { zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC); if (Z_REFCOUNT_P(z) == 0) { GC_REMOVE_ZVAL_FROM_BUFFER(z); zval_dtor(z); FREE_ZVAL(z); } z = value; } Z_ADDREF_P(z); SEPARATE_ZVAL_IF_NOT_REF(&z); incdec_op(z); *retval = z; Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); zval_ptr_dtor(&object); SELECTIVE_PZVAL_LOCK(*retval, opline); zval_ptr_dtor(&z); } else { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); *retval = &EG(uninitialized_zval); } } } if (0) { zval_ptr_dtor(&property); } else { zval_ptr_dtor_nogc(&free_op2.var); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_PRE_INC_OBJ_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_pre_incdec_property_helper_SPEC_VAR_VAR(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_PRE_DEC_OBJ_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_pre_incdec_property_helper_SPEC_VAR_VAR(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL zend_post_incdec_property_helper_SPEC_VAR_VAR(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval **object_ptr; zval *object; zval *property; zval *retval; int have_get_ptr = 0; SAVE_OPLINE(); object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); retval = &EX_T(opline->result.var).tmp_var; if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets"); } make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */ object = *object_ptr; if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); zval_ptr_dtor_nogc(&free_op2.var); ZVAL_NULL(retval); if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } /* here we are sure we are dealing with an object */ if (0) { MAKE_REAL_ZVAL_PTR(property); } if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) { zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (zptr != NULL) { /* NULL means no success in getting PTR */ have_get_ptr = 1; if (UNEXPECTED(*zptr == &EG(error_zval))) { ZVAL_NULL(retval); } else { SEPARATE_ZVAL_IF_NOT_REF(zptr); ZVAL_COPY_VALUE(retval, *zptr); zendi_zval_copy_ctor(*retval); incdec_op(*zptr); } } } if (!have_get_ptr) { if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) { zval *z, *z_copy; Z_ADDREF_P(object); z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) { zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC); if (Z_REFCOUNT_P(z) == 0) { GC_REMOVE_ZVAL_FROM_BUFFER(z); zval_dtor(z); FREE_ZVAL(z); } z = value; } ZVAL_COPY_VALUE(retval, z); zendi_zval_copy_ctor(*retval); ALLOC_ZVAL(z_copy); INIT_PZVAL_COPY(z_copy, z); zendi_zval_copy_ctor(*z_copy); incdec_op(z_copy); Z_ADDREF_P(z); Z_OBJ_HT_P(object)->write_property(object, property, z_copy, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); zval_ptr_dtor(&object); zval_ptr_dtor(&z_copy); zval_ptr_dtor(&z); } else { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); ZVAL_NULL(retval); } } if (0) { zval_ptr_dtor(&property); } else { zval_ptr_dtor_nogc(&free_op2.var); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_POST_INC_OBJ_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_post_incdec_property_helper_SPEC_VAR_VAR(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_POST_DEC_OBJ_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_post_incdec_property_helper_SPEC_VAR_VAR(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_VAR_VAR(int type, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *varname; zval **retval; zval tmp_varname; HashTable *target_symbol_table; ulong hash_value; SAVE_OPLINE(); varname = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR != IS_CONST && UNEXPECTED(Z_TYPE_P(varname) != IS_STRING)) { ZVAL_COPY_VALUE(&tmp_varname, varname); zval_copy_ctor(&tmp_varname); Z_SET_REFCOUNT(tmp_varname, 1); Z_UNSET_ISREF(tmp_varname); convert_to_string(&tmp_varname); varname = &tmp_varname; } if (IS_VAR != IS_UNUSED) { zend_class_entry *ce; if (IS_VAR == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { ce = CACHED_PTR(opline->op2.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC); if (UNEXPECTED(ce == NULL)) { if (IS_VAR != IS_CONST && varname == &tmp_varname) { zval_dtor(&tmp_varname); } zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } CACHE_PTR(opline->op2.literal->cache_slot, ce); } } else { ce = EX_T(opline->op2.var).class_entry; } retval = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 0, ((IS_VAR == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); } else { target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC); /* if (!target_symbol_table) { CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } */ if (IS_VAR == IS_CONST) { hash_value = Z_HASH_P(varname); } else { hash_value = str_hash(Z_STRVAL_P(varname), Z_STRLEN_P(varname)); } if (zend_hash_quick_find(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, (void **) &retval) == FAILURE) { switch (type) { case BP_VAR_R: case BP_VAR_UNSET: zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname)); /* break missing intentionally */ case BP_VAR_IS: retval = &EG(uninitialized_zval_ptr); break; case BP_VAR_RW: zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname)); /* break missing intentionally */ case BP_VAR_W: Z_ADDREF_P(&EG(uninitialized_zval)); zend_hash_quick_update(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, &EG(uninitialized_zval_ptr), sizeof(zval *), (void **) &retval); break; EMPTY_SWITCH_DEFAULT_CASE() } } switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) { case ZEND_FETCH_GLOBAL: if (IS_VAR != IS_TMP_VAR) { zval_ptr_dtor_nogc(&free_op1.var); } break; case ZEND_FETCH_LOCAL: zval_ptr_dtor_nogc(&free_op1.var); break; case ZEND_FETCH_STATIC: zval_update_constant(retval, 1 TSRMLS_CC); break; case ZEND_FETCH_GLOBAL_LOCK: if (IS_VAR == IS_VAR && !free_op1.var) { PZVAL_LOCK(*EX_T(opline->op1.var).var.ptr_ptr); } break; } } if (IS_VAR != IS_CONST && varname == &tmp_varname) { zval_dtor(&tmp_varname); } if (opline->extended_value & ZEND_FETCH_MAKE_REF) { SEPARATE_ZVAL_TO_MAKE_IS_REF(retval); } PZVAL_LOCK(*retval); switch (type) { case BP_VAR_R: case BP_VAR_IS: EX_T(opline->result.var).var.ptr = *retval; break; case BP_VAR_UNSET: { zend_free_op free_res; PZVAL_UNLOCK(*retval, &free_res); if (retval != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(retval); } PZVAL_LOCK(*retval); FREE_OP_VAR_PTR(free_res); } /* break missing intentionally */ default: EX_T(opline->result.var).var.ptr_ptr = retval; break; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_R_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_VAR_VAR(BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_W_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_VAR_VAR(BP_VAR_W, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_RW_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_VAR_VAR(BP_VAR_RW, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_FUNC_ARG_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE return zend_fetch_var_address_helper_SPEC_VAR_VAR(zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC) ? BP_VAR_W : BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_UNSET_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_VAR_VAR(BP_VAR_UNSET, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_IS_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_VAR_VAR(BP_VAR_IS, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_DIM_R_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *container; SAVE_OPLINE(); container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_VAR, BP_VAR_R TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); if (IS_VAR != IS_VAR || !(opline->extended_value & ZEND_FETCH_ADD_LOCK)) { zval_ptr_dtor_nogc(&free_op1.var); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_W_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval **container; SAVE_OPLINE(); container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_VAR, BP_VAR_W TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; /* We are going to assign the result by reference */ if (UNEXPECTED(opline->extended_value != 0)) { zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr; if (retval_ptr) { Z_DELREF_PP(retval_ptr); SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr); Z_ADDREF_PP(retval_ptr); } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_RW_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval **container; SAVE_OPLINE(); container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_VAR, BP_VAR_RW TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_IS_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *container; SAVE_OPLINE(); container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_VAR, BP_VAR_IS TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_FUNC_ARG_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) { zval **container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_VAR, BP_VAR_W TSRMLS_CC); if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } zval_ptr_dtor_nogc(&free_op2.var); if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; } else { zval *container; if (IS_VAR == IS_UNUSED) { zend_error_noreturn(E_ERROR, "Cannot use [] for reading"); } container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_VAR, BP_VAR_R TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); zval_ptr_dtor_nogc(&free_op1.var); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_UNSET_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval **container; SAVE_OPLINE(); container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_CV) { if (container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } } if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_VAR, BP_VAR_UNSET TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; if (UNEXPECTED(EX_T(opline->result.var).var.ptr_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot unset string offsets"); ZEND_VM_NEXT_OPCODE(); } else { zend_free_op free_res; zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr; PZVAL_UNLOCK(*retval_ptr, &free_res); if (retval_ptr != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(retval_ptr); } PZVAL_LOCK(*retval_ptr); FREE_OP_VAR_PTR(free_res); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } } static int ZEND_FASTCALL zend_fetch_property_address_read_helper_SPEC_VAR_VAR(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *container; zend_free_op free_op2; zval *offset; SAVE_OPLINE(); container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) || UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) { zend_error(E_NOTICE, "Trying to get property of non-object"); PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); zval_ptr_dtor_nogc(&free_op2.var); } else { zval *retval; if (0) { MAKE_REAL_ZVAL_PTR(offset); } /* here we are sure we are dealing with an object */ retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_R, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); PZVAL_LOCK(retval); EX_T(opline->result.var).var.ptr = retval; if (0) { zval_ptr_dtor(&offset); } else { zval_ptr_dtor_nogc(&free_op2.var); } } zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_R_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_property_address_read_helper_SPEC_VAR_VAR(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_W_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *property; zval **container; SAVE_OPLINE(); property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (0) { MAKE_REAL_ZVAL_PTR(property); } container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC); if (0) { zval_ptr_dtor(&property); } else { zval_ptr_dtor_nogc(&free_op2.var); } if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; /* We are going to assign the result by reference */ if (opline->extended_value & ZEND_FETCH_MAKE_REF) { zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr; Z_DELREF_PP(retval_ptr); SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr); Z_ADDREF_PP(retval_ptr); EX_T(opline->result.var).var.ptr = *EX_T(opline->result.var).var.ptr_ptr; EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_RW_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *property; zval **container; SAVE_OPLINE(); property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (0) { MAKE_REAL_ZVAL_PTR(property); } if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_RW TSRMLS_CC); if (0) { zval_ptr_dtor(&property); } else { zval_ptr_dtor_nogc(&free_op2.var); } if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_IS_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *container; zend_free_op free_op2; zval *offset; SAVE_OPLINE(); container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) || UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); zval_ptr_dtor_nogc(&free_op2.var); } else { zval *retval; if (0) { MAKE_REAL_ZVAL_PTR(offset); } /* here we are sure we are dealing with an object */ retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_IS, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); PZVAL_LOCK(retval); EX_T(opline->result.var).var.ptr = retval; if (0) { zval_ptr_dtor(&offset); } else { zval_ptr_dtor_nogc(&free_op2.var); } } zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_FUNC_ARG_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) { /* Behave like FETCH_OBJ_W */ zend_free_op free_op1, free_op2; zval *property; zval **container; SAVE_OPLINE(); property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (0) { MAKE_REAL_ZVAL_PTR(property); } if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC); if (0) { zval_ptr_dtor(&property); } else { zval_ptr_dtor_nogc(&free_op2.var); } if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } else { return zend_fetch_property_address_read_helper_SPEC_VAR_VAR(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } } static int ZEND_FASTCALL ZEND_FETCH_OBJ_UNSET_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2, free_res; zval **container; zval *property; SAVE_OPLINE(); container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (IS_VAR == IS_CV) { if (container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } } if (0) { MAKE_REAL_ZVAL_PTR(property); } if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_UNSET TSRMLS_CC); if (0) { zval_ptr_dtor(&property); } else { zval_ptr_dtor_nogc(&free_op2.var); } if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; PZVAL_UNLOCK(*EX_T(opline->result.var).var.ptr_ptr, &free_res); if (EX_T(opline->result.var).var.ptr_ptr != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(EX_T(opline->result.var).var.ptr_ptr); } PZVAL_LOCK(*EX_T(opline->result.var).var.ptr_ptr); FREE_OP_VAR_PTR(free_res); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval **object_ptr; zval *property_name; SAVE_OPLINE(); object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); property_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (0) { MAKE_REAL_ZVAL_PTR(property_name); } if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_OBJ, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (0) { zval_ptr_dtor(&property_name); } else { zval_ptr_dtor_nogc(&free_op2.var); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; /* assign_obj has two opcodes! */ CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_DIM_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval **object_ptr; SAVE_OPLINE(); object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } if (Z_TYPE_PP(object_ptr) == IS_OBJECT) { zend_free_op free_op2; zval *property_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (0) { MAKE_REAL_ZVAL_PTR(property_name); } zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_DIM, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (0) { zval_ptr_dtor(&property_name); } else { zval_ptr_dtor_nogc(&free_op2.var); } } else { zend_free_op free_op2, free_op_data1, free_op_data2; zval *value; zval *dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); zval **variable_ptr_ptr; zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), object_ptr, dim, IS_VAR, BP_VAR_W TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R); variable_ptr_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC); if (UNEXPECTED(variable_ptr_ptr == NULL)) { if (zend_assign_to_string_offset(&EX_T((opline+1)->op2.var), value, (opline+1)->op1_type TSRMLS_CC)) { if (RETURN_VALUE_USED(opline)) { zval *retval; ALLOC_ZVAL(retval); ZVAL_STRINGL(retval, Z_STRVAL_P(EX_T((opline+1)->op2.var).str_offset.str)+EX_T((opline+1)->op2.var).str_offset.offset, 1, 1); INIT_PZVAL(retval); EX_T(opline->result.var).var.ptr = retval; } } else if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else if (UNEXPECTED(*variable_ptr_ptr == &EG(error_zval))) { if (IS_TMP_FREE(free_op_data1)) { zval_dtor(value); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { if ((opline+1)->op1_type == IS_TMP_VAR) { value = zend_assign_tmp_to_variable(variable_ptr_ptr, value TSRMLS_CC); } else if ((opline+1)->op1_type == IS_CONST) { value = zend_assign_const_to_variable(variable_ptr_ptr, value TSRMLS_CC); } else { value = zend_assign_to_variable(variable_ptr_ptr, value TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(value); EX_T(opline->result.var).var.ptr = value; } } FREE_OP_VAR_PTR(free_op_data2); FREE_OP_IF_VAR(free_op_data1); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; /* assign_dim has two opcodes! */ CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *value; zval **variable_ptr_ptr; SAVE_OPLINE(); value = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); variable_ptr_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(variable_ptr_ptr == NULL)) { if (zend_assign_to_string_offset(&EX_T(opline->op1.var), value, IS_VAR TSRMLS_CC)) { if (RETURN_VALUE_USED(opline)) { zval *retval; ALLOC_ZVAL(retval); ZVAL_STRINGL(retval, Z_STRVAL_P(EX_T(opline->op1.var).str_offset.str)+EX_T(opline->op1.var).str_offset.offset, 1, 1); INIT_PZVAL(retval); EX_T(opline->result.var).var.ptr = retval; } } else if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else if (IS_VAR == IS_VAR && UNEXPECTED(*variable_ptr_ptr == &EG(error_zval))) { if (0) { zval_dtor(value); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { if (IS_VAR == IS_TMP_VAR) { value = zend_assign_tmp_to_variable(variable_ptr_ptr, value TSRMLS_CC); } else if (IS_VAR == IS_CONST) { value = zend_assign_const_to_variable(variable_ptr_ptr, value TSRMLS_CC); } else { value = zend_assign_to_variable(variable_ptr_ptr, value TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(value); EX_T(opline->result.var).var.ptr = value; } } if (IS_VAR == IS_VAR && (free_op1.var != NULL)) { zval_ptr_dtor_nogc(&value); } /* zend_assign_to_variable() always takes care of op2, never free it! */ zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_REF_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval **variable_ptr_ptr; zval **value_ptr_ptr; SAVE_OPLINE(); value_ptr_ptr = _get_zval_ptr_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr)) { zend_error_noreturn(E_ERROR, "Cannot assign by reference to overloaded object"); } if (IS_VAR == IS_VAR && value_ptr_ptr && !Z_ISREF_PP(value_ptr_ptr) && opline->extended_value == ZEND_RETURNS_FUNCTION && !EX_T(opline->op2.var).var.fcall_returned_reference) { if (free_op2.var == NULL) { PZVAL_LOCK(*value_ptr_ptr); /* undo the effect of get_zval_ptr_ptr() */ } zend_error(E_STRICT, "Only variables should be assigned by reference"); if (UNEXPECTED(EG(exception) != NULL)) { if (free_op2.var) {zval_ptr_dtor_nogc(&free_op2.var);}; HANDLE_EXCEPTION(); } return ZEND_ASSIGN_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } else if (IS_VAR == IS_VAR && opline->extended_value == ZEND_RETURNS_NEW) { PZVAL_LOCK(*value_ptr_ptr); } variable_ptr_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if ((IS_VAR == IS_VAR && UNEXPECTED(value_ptr_ptr == NULL)) || (IS_VAR == IS_VAR && UNEXPECTED(variable_ptr_ptr == NULL))) { zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets nor overloaded objects"); } else if ((IS_VAR == IS_VAR && UNEXPECTED(*value_ptr_ptr == &EG(error_zval))) || (IS_VAR == IS_VAR && UNEXPECTED(*variable_ptr_ptr == &EG(error_zval)))) { variable_ptr_ptr = &EG(uninitialized_zval_ptr); } else { zend_assign_to_variable_reference(variable_ptr_ptr, value_ptr_ptr TSRMLS_CC); if (IS_VAR == IS_VAR && opline->extended_value == ZEND_RETURNS_NEW) { Z_DELREF_PP(variable_ptr_ptr); } } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(*variable_ptr_ptr); EX_T(opline->result.var).var.ptr = *variable_ptr_ptr; } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; if (free_op2.var) {zval_ptr_dtor_nogc(&free_op2.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_METHOD_CALL_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *function_name; char *function_name_strval; int function_name_strlen; zend_free_op free_op1, free_op2; call_slot *call = EX(call_slots) + opline->result.num; SAVE_OPLINE(); function_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (IS_VAR != IS_CONST && UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Method name must be a string"); } function_name_strval = Z_STRVAL_P(function_name); function_name_strlen = Z_STRLEN_P(function_name); call->object = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (EXPECTED(call->object != NULL) && EXPECTED(Z_TYPE_P(call->object) == IS_OBJECT)) { call->called_scope = Z_OBJCE_P(call->object); if (IS_VAR != IS_CONST || (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope)) == NULL) { zval *object = call->object; if (UNEXPECTED(Z_OBJ_HT_P(call->object)->get_method == NULL)) { zend_error_noreturn(E_ERROR, "Object does not support method calls"); } /* First, locate the function. */ call->fbc = Z_OBJ_HT_P(call->object)->get_method(&call->object, function_name_strval, function_name_strlen, ((IS_VAR == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC); if (UNEXPECTED(call->fbc == NULL)) { zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", Z_OBJ_CLASS_NAME_P(call->object), function_name_strval); } if (IS_VAR == IS_CONST && EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) && EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0) && EXPECTED(call->object == object)) { CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope, call->fbc); } } } else { if (UNEXPECTED(EG(exception) != NULL)) { zval_ptr_dtor_nogc(&free_op2.var); HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Call to a member function %s() on %s", function_name_strval, zend_get_type_by_const(Z_TYPE_P(call->object))); } if ((call->fbc->common.fn_flags & ZEND_ACC_STATIC) != 0) { call->object = NULL; } else { if (!PZVAL_IS_REF(call->object)) { Z_ADDREF_P(call->object); /* For $this pointer */ } else { zval *this_ptr; ALLOC_ZVAL(this_ptr); INIT_PZVAL_COPY(this_ptr, call->object); zval_copy_ctor(this_ptr); call->object = this_ptr; } } call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; zval_ptr_dtor_nogc(&free_op2.var); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_STATIC_METHOD_CALL_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *function_name; zend_class_entry *ce; call_slot *call = EX(call_slots) + opline->result.num; SAVE_OPLINE(); if (IS_VAR == IS_CONST) { /* no function found. try a static method in class */ if (CACHED_PTR(opline->op1.literal->cache_slot)) { ce = CACHED_PTR(opline->op1.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op1.zv), Z_STRLEN_P(opline->op1.zv), opline->op1.literal + 1, opline->extended_value TSRMLS_CC); if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } if (UNEXPECTED(ce == NULL)) { zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op1.zv)); } CACHE_PTR(opline->op1.literal->cache_slot, ce); } call->called_scope = ce; } else { ce = EX_T(opline->op1.var).class_entry; if (opline->extended_value == ZEND_FETCH_CLASS_PARENT || opline->extended_value == ZEND_FETCH_CLASS_SELF) { call->called_scope = EG(called_scope); } else { call->called_scope = ce; } } if (IS_VAR == IS_CONST && IS_VAR == IS_CONST && CACHED_PTR(opline->op2.literal->cache_slot)) { call->fbc = CACHED_PTR(opline->op2.literal->cache_slot); } else if (IS_VAR != IS_CONST && IS_VAR == IS_CONST && (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce))) { /* do nothing */ } else if (IS_VAR != IS_UNUSED) { char *function_name_strval = NULL; int function_name_strlen = 0; zend_free_op free_op2; if (IS_VAR == IS_CONST) { function_name_strval = Z_STRVAL_P(opline->op2.zv); function_name_strlen = Z_STRLEN_P(opline->op2.zv); } else { function_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Function name must be a string"); } else { function_name_strval = Z_STRVAL_P(function_name); function_name_strlen = Z_STRLEN_P(function_name); } } if (function_name_strval) { if (ce->get_static_method) { call->fbc = ce->get_static_method(ce, function_name_strval, function_name_strlen TSRMLS_CC); } else { call->fbc = zend_std_get_static_method(ce, function_name_strval, function_name_strlen, ((IS_VAR == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC); } if (UNEXPECTED(call->fbc == NULL)) { zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", ce->name, function_name_strval); } if (IS_VAR == IS_CONST && EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) && EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0)) { if (IS_VAR == IS_CONST) { CACHE_PTR(opline->op2.literal->cache_slot, call->fbc); } else { CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce, call->fbc); } } } if (IS_VAR != IS_CONST) { zval_ptr_dtor_nogc(&free_op2.var); } } else { if (UNEXPECTED(ce->constructor == NULL)) { zend_error_noreturn(E_ERROR, "Cannot call constructor"); } if (EG(This) && Z_OBJCE_P(EG(This)) != ce->constructor->common.scope && (ce->constructor->common.fn_flags & ZEND_ACC_PRIVATE)) { zend_error_noreturn(E_ERROR, "Cannot call private %s::__construct()", ce->name); } call->fbc = ce->constructor; } if (call->fbc->common.fn_flags & ZEND_ACC_STATIC) { call->object = NULL; } else { if (EG(This) && Z_OBJ_HT_P(EG(This))->get_class_entry && !instanceof_function(Z_OBJCE_P(EG(This)), ce TSRMLS_CC)) { /* We are calling method of the other (incompatible) class, but passing $this. This is done for compatibility with php-4. */ if (call->fbc->common.fn_flags & ZEND_ACC_ALLOW_STATIC) { zend_error(E_DEPRECATED, "Non-static method %s::%s() should not be called statically, assuming $this from incompatible context", call->fbc->common.scope->name, call->fbc->common.function_name); } else { /* An internal function assumes $this is present and won't check that. So PHP would crash by allowing the call. */ zend_error_noreturn(E_ERROR, "Non-static method %s::%s() cannot be called statically, assuming $this from incompatible context", call->fbc->common.scope->name, call->fbc->common.function_name); } } if ((call->object = EG(This))) { Z_ADDREF_P(call->object); call->called_scope = Z_OBJCE_P(call->object); } } call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_CASE_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); is_equal_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *expr_ptr; SAVE_OPLINE(); if ((IS_VAR == IS_VAR || IS_VAR == IS_CV) && opline->extended_value) { zval **expr_ptr_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(expr_ptr_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets"); } SEPARATE_ZVAL_TO_MAKE_IS_REF(expr_ptr_ptr); expr_ptr = *expr_ptr_ptr; Z_ADDREF_P(expr_ptr); } else { expr_ptr=_get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (0) { /* temporary variable */ zval *new_expr; ALLOC_ZVAL(new_expr); INIT_PZVAL_COPY(new_expr, expr_ptr); expr_ptr = new_expr; } else if (IS_VAR == IS_CONST || PZVAL_IS_REF(expr_ptr)) { zval *new_expr; ALLOC_ZVAL(new_expr); INIT_PZVAL_COPY(new_expr, expr_ptr); expr_ptr = new_expr; zendi_zval_copy_ctor(*expr_ptr); zval_ptr_dtor_nogc(&free_op1.var); } else if (IS_VAR == IS_CV) { Z_ADDREF_P(expr_ptr); } } if (IS_VAR != IS_UNUSED) { zend_free_op free_op2; zval *offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); ulong hval; switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); goto num_index; case IS_LONG: case IS_BOOL: hval = Z_LVAL_P(offset); num_index: zend_hash_index_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), hval, &expr_ptr, sizeof(zval *), NULL); break; case IS_STRING: if (IS_VAR == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } zend_hash_quick_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, &expr_ptr, sizeof(zval *), NULL); break; case IS_NULL: zend_hash_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), "", sizeof(""), &expr_ptr, sizeof(zval *), NULL); break; default: zend_error(E_WARNING, "Illegal offset type"); zval_ptr_dtor(&expr_ptr); /* do nothing */ break; } zval_ptr_dtor_nogc(&free_op2.var); } else { if (zend_hash_next_index_insert(Z_ARRVAL(EX_T(opline->result.var).tmp_var), &expr_ptr, sizeof(zval *), NULL) == FAILURE) { zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied"); zval_ptr_dtor(&expr_ptr); } } if ((IS_VAR == IS_VAR || IS_VAR == IS_CV) && opline->extended_value) { if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE array_init(&EX_T(opline->result.var).tmp_var); if (IS_VAR == IS_UNUSED) { ZEND_VM_NEXT_OPCODE(); #if 0 || IS_VAR != IS_UNUSED } else { return ZEND_ADD_ARRAY_ELEMENT_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); #endif } } static int ZEND_FASTCALL ZEND_UNSET_VAR_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval tmp, *varname; HashTable *target_symbol_table; zend_free_op free_op1; SAVE_OPLINE(); if (IS_VAR == IS_CV && IS_VAR == IS_UNUSED && (opline->extended_value & ZEND_QUICK_SET)) { if (EG(active_symbol_table)) { zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var); zend_delete_variable(EX(prev_execute_data), EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value TSRMLS_CC); EX_CV(opline->op1.var) = NULL; } else if (EX_CV(opline->op1.var)) { zval_ptr_dtor(EX_CV(opline->op1.var)); EX_CV(opline->op1.var) = NULL; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } varname = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR != IS_CONST && Z_TYPE_P(varname) != IS_STRING) { ZVAL_COPY_VALUE(&tmp, varname); zval_copy_ctor(&tmp); convert_to_string(&tmp); varname = &tmp; } else if (IS_VAR == IS_VAR || IS_VAR == IS_CV) { Z_ADDREF_P(varname); } if (IS_VAR != IS_UNUSED) { zend_class_entry *ce; if (IS_VAR == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { ce = CACHED_PTR(opline->op2.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC); if (UNEXPECTED(EG(exception) != NULL)) { if (IS_VAR != IS_CONST && varname == &tmp) { zval_dtor(&tmp); } else if (IS_VAR == IS_VAR || IS_VAR == IS_CV) { zval_ptr_dtor(&varname); } zval_ptr_dtor_nogc(&free_op1.var); HANDLE_EXCEPTION(); } if (UNEXPECTED(ce == NULL)) { zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op2.zv)); } CACHE_PTR(opline->op2.literal->cache_slot, ce); } } else { ce = EX_T(opline->op2.var).class_entry; } zend_std_unset_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), ((IS_VAR == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC); } else { ulong hash_value = zend_inline_hash_func(varname->value.str.val, varname->value.str.len+1); target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC); zend_delete_variable(execute_data, target_symbol_table, varname->value.str.val, varname->value.str.len+1, hash_value TSRMLS_CC); } if (IS_VAR != IS_CONST && varname == &tmp) { zval_dtor(&tmp); } else if (IS_VAR == IS_VAR || IS_VAR == IS_CV) { zval_ptr_dtor(&varname); } zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_UNSET_DIM_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval **container; zval *offset; ulong hval; SAVE_OPLINE(); container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_CV && container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (IS_VAR != IS_VAR || container) { switch (Z_TYPE_PP(container)) { case IS_ARRAY: { HashTable *ht = Z_ARRVAL_PP(container); switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); zend_hash_index_del(ht, hval); break; case IS_RESOURCE: case IS_BOOL: case IS_LONG: hval = Z_LVAL_P(offset); zend_hash_index_del(ht, hval); break; case IS_STRING: if (IS_VAR == IS_CV || IS_VAR == IS_VAR) { Z_ADDREF_P(offset); } if (IS_VAR == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_dim); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } if (ht == &EG(symbol_table)) { zend_delete_global_variable_ex(offset->value.str.val, offset->value.str.len, hval TSRMLS_CC); } else { zend_hash_quick_del(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval); } if (IS_VAR == IS_CV || IS_VAR == IS_VAR) { zval_ptr_dtor(&offset); } break; num_index_dim: zend_hash_index_del(ht, hval); if (IS_VAR == IS_CV || IS_VAR == IS_VAR) { zval_ptr_dtor(&offset); } break; case IS_NULL: zend_hash_del(ht, "", sizeof("")); break; default: zend_error(E_WARNING, "Illegal offset type in unset"); break; } zval_ptr_dtor_nogc(&free_op2.var); break; } case IS_OBJECT: if (UNEXPECTED(Z_OBJ_HT_P(*container)->unset_dimension == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use object as array"); } if (0) { MAKE_REAL_ZVAL_PTR(offset); } Z_OBJ_HT_P(*container)->unset_dimension(*container, offset TSRMLS_CC); if (0) { zval_ptr_dtor(&offset); } else { zval_ptr_dtor_nogc(&free_op2.var); } break; case IS_STRING: zend_error_noreturn(E_ERROR, "Cannot unset string offsets"); ZEND_VM_CONTINUE(); /* bailed out before */ default: zval_ptr_dtor_nogc(&free_op2.var); break; } } else { zval_ptr_dtor_nogc(&free_op2.var); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_UNSET_OBJ_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval **container; zval *offset; SAVE_OPLINE(); container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (IS_VAR != IS_VAR || container) { if (IS_VAR == IS_CV && container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } if (Z_TYPE_PP(container) == IS_OBJECT) { if (0) { MAKE_REAL_ZVAL_PTR(offset); } if (Z_OBJ_HT_P(*container)->unset_property) { Z_OBJ_HT_P(*container)->unset_property(*container, offset, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } else { zend_error(E_NOTICE, "Trying to unset property of non-object"); } if (0) { zval_ptr_dtor(&offset); } else { zval_ptr_dtor_nogc(&free_op2.var); } } else { zval_ptr_dtor_nogc(&free_op2.var); } } else { zval_ptr_dtor_nogc(&free_op2.var); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_VAR_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **value; zend_bool isset = 1; SAVE_OPLINE(); if (IS_VAR == IS_CV && IS_VAR == IS_UNUSED && (opline->extended_value & ZEND_QUICK_SET)) { if (EX_CV(opline->op1.var)) { value = EX_CV(opline->op1.var); } else if (EG(active_symbol_table)) { zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var); if (zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **) &value) == FAILURE) { isset = 0; } } else { isset = 0; } } else { HashTable *target_symbol_table; zend_free_op free_op1; zval tmp, *varname = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR != IS_CONST && Z_TYPE_P(varname) != IS_STRING) { ZVAL_COPY_VALUE(&tmp, varname); zval_copy_ctor(&tmp); convert_to_string(&tmp); varname = &tmp; } if (IS_VAR != IS_UNUSED) { zend_class_entry *ce; if (IS_VAR == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { ce = CACHED_PTR(opline->op2.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC); if (UNEXPECTED(ce == NULL)) { CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } CACHE_PTR(opline->op2.literal->cache_slot, ce); } } else { ce = EX_T(opline->op2.var).class_entry; } value = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 1, ((IS_VAR == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC); if (!value) { isset = 0; } } else { target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC); if (zend_hash_find(target_symbol_table, varname->value.str.val, varname->value.str.len+1, (void **) &value) == FAILURE) { isset = 0; } } if (IS_VAR != IS_CONST && varname == &tmp) { zval_dtor(&tmp); } zval_ptr_dtor_nogc(&free_op1.var); } if (opline->extended_value & ZEND_ISSET) { if (isset && Z_TYPE_PP(value) != IS_NULL) { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1); } else { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0); } } else /* if (opline->extended_value & ZEND_ISEMPTY) */ { if (!isset || !i_zend_is_true(*value)) { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1); } else { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0); } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL zend_isset_isempty_dim_prop_obj_handler_SPEC_VAR_VAR(int prop_dim, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *container; zval **value = NULL; int result = 0; ulong hval; zval *offset; SAVE_OPLINE(); container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (Z_TYPE_P(container) == IS_ARRAY && !prop_dim) { HashTable *ht; int isset = 0; ht = Z_ARRVAL_P(container); switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); goto num_index_prop; case IS_RESOURCE: case IS_BOOL: case IS_LONG: hval = Z_LVAL_P(offset); num_index_prop: if (zend_hash_index_find(ht, hval, (void **) &value) == SUCCESS) { isset = 1; } break; case IS_STRING: if (IS_VAR == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_prop); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } if (zend_hash_quick_find(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, (void **) &value) == SUCCESS) { isset = 1; } break; case IS_NULL: if (zend_hash_find(ht, "", sizeof(""), (void **) &value) == SUCCESS) { isset = 1; } break; default: zend_error(E_WARNING, "Illegal offset type in isset or empty"); break; } if (opline->extended_value & ZEND_ISSET) { if (isset && Z_TYPE_PP(value) == IS_NULL) { result = 0; } else { result = isset; } } else /* if (opline->extended_value & ZEND_ISEMPTY) */ { if (!isset || !i_zend_is_true(*value)) { result = 0; } else { result = 1; } } zval_ptr_dtor_nogc(&free_op2.var); } else if (Z_TYPE_P(container) == IS_OBJECT) { if (0) { MAKE_REAL_ZVAL_PTR(offset); } if (prop_dim) { if (Z_OBJ_HT_P(container)->has_property) { result = Z_OBJ_HT_P(container)->has_property(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } else { zend_error(E_NOTICE, "Trying to check property of non-object"); result = 0; } } else { if (Z_OBJ_HT_P(container)->has_dimension) { result = Z_OBJ_HT_P(container)->has_dimension(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0 TSRMLS_CC); } else { zend_error(E_NOTICE, "Trying to check element of non-array"); result = 0; } } if (0) { zval_ptr_dtor(&offset); } else { zval_ptr_dtor_nogc(&free_op2.var); } } else if (Z_TYPE_P(container) == IS_STRING && !prop_dim) { /* string offsets */ zval tmp; if (Z_TYPE_P(offset) != IS_LONG) { if (Z_TYPE_P(offset) <= IS_BOOL /* simple scalar types */ || (Z_TYPE_P(offset) == IS_STRING /* or numeric string */ && IS_LONG == is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, 0))) { ZVAL_COPY_VALUE(&tmp, offset); zval_copy_ctor(&tmp); convert_to_long(&tmp); offset = &tmp; } else { /* can not be converted to proper offset, return "not set" */ result = 0; } } if (Z_TYPE_P(offset) == IS_LONG) { if (opline->extended_value & ZEND_ISSET) { if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container)) { result = 1; } } else /* if (opline->extended_value & ZEND_ISEMPTY) */ { if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container) && Z_STRVAL_P(container)[offset->value.lval] != '0') { result = 1; } } } zval_ptr_dtor_nogc(&free_op2.var); } else { zval_ptr_dtor_nogc(&free_op2.var); } Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_BOOL; if (opline->extended_value & ZEND_ISSET) { Z_LVAL(EX_T(opline->result.var).tmp_var) = result; } else { Z_LVAL(EX_T(opline->result.var).tmp_var) = !result; } zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_isset_isempty_dim_prop_obj_handler_SPEC_VAR_VAR(0, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_isset_isempty_dim_prop_obj_handler_SPEC_VAR_VAR(1, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_YIELD_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE /* The generator object is stored in return_value_ptr_ptr */ zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr); if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) { zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator"); } /* Destroy the previously yielded value */ if (generator->value) { zval_ptr_dtor(&generator->value); } /* Destroy the previously yielded key */ if (generator->key) { zval_ptr_dtor(&generator->key); } /* Set the new yielded value */ if (IS_VAR != IS_UNUSED) { zend_free_op free_op1; if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) { /* Constants and temporary variables aren't yieldable by reference, * but we still allow them with a notice. */ if (IS_VAR == IS_CONST || IS_VAR == IS_TMP_VAR) { zval *value, *copy; zend_error(E_NOTICE, "Only variable references should be yielded by reference"); value = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->value = copy; } else { zval **value_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(value_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference"); } /* If a function call result is yielded and the function did * not return by reference we throw a notice. */ if (IS_VAR == IS_VAR && !Z_ISREF_PP(value_ptr) && !(opline->extended_value == ZEND_RETURNS_FUNCTION && EX_T(opline->op1.var).var.fcall_returned_reference) && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) { zend_error(E_NOTICE, "Only variable references should be yielded by reference"); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } else { SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; } } else { zval *value = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); /* Consts, temporary variables and references need copying */ if (IS_VAR == IS_CONST || IS_VAR == IS_TMP_VAR || PZVAL_IS_REF(value) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->value = copy; zval_ptr_dtor_nogc(&free_op1.var); } else { if (IS_VAR == IS_CV) { Z_ADDREF_P(value); } generator->value = value; } } } else { /* If no value was specified yield null */ Z_ADDREF(EG(uninitialized_zval)); generator->value = &EG(uninitialized_zval); } /* Set the new yielded key */ if (IS_VAR != IS_UNUSED) { zend_free_op free_op2; zval *key = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); /* Consts, temporary variables and references need copying */ if (IS_VAR == IS_CONST || IS_VAR == IS_TMP_VAR || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, key); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->key = copy; } else { Z_ADDREF_P(key); generator->key = key; } if (Z_TYPE_P(generator->key) == IS_LONG && Z_LVAL_P(generator->key) > generator->largest_used_integer_key ) { generator->largest_used_integer_key = Z_LVAL_P(generator->key); } zval_ptr_dtor_nogc(&free_op2.var); } else { /* If no key was specified we use auto-increment keys */ generator->largest_used_integer_key++; ALLOC_INIT_ZVAL(generator->key); ZVAL_LONG(generator->key, generator->largest_used_integer_key); } if (RETURN_VALUE_USED(opline)) { /* If the return value of yield is used set the send * target and initialize it to NULL */ generator->send_target = &EX_T(opline->result.var).var.ptr; Z_ADDREF(EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } else { generator->send_target = NULL; } /* We increment to the next op, so we are at the correct position when the * generator is resumed. */ ZEND_VM_INC_OPCODE(); /* The GOTO VM uses a local opline variable. We need to set the opline * variable in execute_data so we don't resume at an old position. */ SAVE_OPLINE(); ZEND_VM_RETURN(); } static int ZEND_FASTCALL ZEND_POW_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); pow_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_VAR_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_VAR(pow_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL zend_binary_assign_op_obj_helper_SPEC_VAR_UNUSED(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op_data1; zval **object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); zval *object; zval *property = NULL; zval *value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R); int have_get_ptr = 0; if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } make_real_object(object_ptr TSRMLS_CC); object = *object_ptr; if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { zend_error(E_WARNING, "Attempt to assign property of non-object"); FREE_OP(free_op_data1); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { /* here we are sure we are dealing with an object */ if (0) { MAKE_REAL_ZVAL_PTR(property); } /* here property is a string */ if (opline->extended_value == ZEND_ASSIGN_OBJ && Z_OBJ_HT_P(object)->get_property_ptr_ptr) { zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_UNUSED == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (zptr != NULL) { /* NULL means no success in getting PTR */ have_get_ptr = 1; if (UNEXPECTED(*zptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { SEPARATE_ZVAL_IF_NOT_REF(zptr); binary_op(*zptr, *zptr, value TSRMLS_CC); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(*zptr); EX_T(opline->result.var).var.ptr = *zptr; } } } } if (!have_get_ptr) { zval *z = NULL; Z_ADDREF_P(object); if (opline->extended_value == ZEND_ASSIGN_OBJ) { if (Z_OBJ_HT_P(object)->read_property) { z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_UNUSED == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ { if (Z_OBJ_HT_P(object)->read_dimension) { z = Z_OBJ_HT_P(object)->read_dimension(object, property, BP_VAR_R TSRMLS_CC); } } if (z) { if (Z_TYPE_P(z) == IS_OBJECT && Z_OBJ_HT_P(z)->get) { zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC); if (Z_REFCOUNT_P(z) == 0) { GC_REMOVE_ZVAL_FROM_BUFFER(z); zval_dtor(z); FREE_ZVAL(z); } z = value; } Z_ADDREF_P(z); SEPARATE_ZVAL_IF_NOT_REF(&z); binary_op(z, z, value TSRMLS_CC); if (opline->extended_value == ZEND_ASSIGN_OBJ) { Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_UNUSED == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ { Z_OBJ_HT_P(object)->write_dimension(object, property, z TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(z); EX_T(opline->result.var).var.ptr = z; } zval_ptr_dtor(&z); } else { zend_error(E_WARNING, "Attempt to assign property of non-object"); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } zval_ptr_dtor(&object); } if (0) { zval_ptr_dtor(&property); } else { } FREE_OP(free_op_data1); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; /* assign_obj has two opcodes! */ CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL zend_binary_assign_op_helper_SPEC_VAR_UNUSED(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op_data2, free_op_data1; zval **var_ptr; zval *value; SAVE_OPLINE(); switch (opline->extended_value) { case ZEND_ASSIGN_OBJ: return zend_binary_assign_op_obj_helper_SPEC_VAR_UNUSED(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); break; case ZEND_ASSIGN_DIM: { zval **container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } else if (UNEXPECTED(Z_TYPE_PP(container) == IS_OBJECT)) { if (IS_VAR == IS_VAR && !(free_op1.var != NULL)) { Z_ADDREF_PP(container); /* undo the effect of get_obj_zval_ptr_ptr() */ } return zend_binary_assign_op_obj_helper_SPEC_VAR_UNUSED(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } else { zval *dim = NULL; zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), container, dim, IS_UNUSED, BP_VAR_RW TSRMLS_CC); value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R); var_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC); } } break; default: value = NULL; var_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); /* do nothing */ break; } if (UNEXPECTED(var_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use assign-op operators with overloaded objects nor string offsets"); } if (UNEXPECTED(*var_ptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); if (opline->extended_value == ZEND_ASSIGN_DIM) { ZEND_VM_INC_OPCODE(); } ZEND_VM_NEXT_OPCODE(); } SEPARATE_ZVAL_IF_NOT_REF(var_ptr); if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT) && Z_OBJ_HANDLER_PP(var_ptr, get) && Z_OBJ_HANDLER_PP(var_ptr, set)) { /* proxy object */ zval *objval = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC); Z_ADDREF_P(objval); binary_op(objval, objval, value TSRMLS_CC); Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, objval TSRMLS_CC); zval_ptr_dtor(&objval); } else { binary_op(*var_ptr, *var_ptr, value TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(*var_ptr); EX_T(opline->result.var).var.ptr = *var_ptr; } if (opline->extended_value == ZEND_ASSIGN_DIM) { FREE_OP(free_op_data1); FREE_OP_VAR_PTR(free_op_data2); if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); } else { if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); } ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_UNUSED(add_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_UNUSED(sub_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_UNUSED(mul_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_UNUSED(div_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_UNUSED(mod_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_UNUSED(shift_left_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_UNUSED(shift_right_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_UNUSED(concat_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_UNUSED(bitwise_or_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_UNUSED(bitwise_and_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_UNUSED(bitwise_xor_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_VAR_UNUSED(int type, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *varname; zval **retval; zval tmp_varname; HashTable *target_symbol_table; ulong hash_value; SAVE_OPLINE(); varname = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR != IS_CONST && UNEXPECTED(Z_TYPE_P(varname) != IS_STRING)) { ZVAL_COPY_VALUE(&tmp_varname, varname); zval_copy_ctor(&tmp_varname); Z_SET_REFCOUNT(tmp_varname, 1); Z_UNSET_ISREF(tmp_varname); convert_to_string(&tmp_varname); varname = &tmp_varname; } if (IS_UNUSED != IS_UNUSED) { zend_class_entry *ce; if (IS_UNUSED == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { ce = CACHED_PTR(opline->op2.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC); if (UNEXPECTED(ce == NULL)) { if (IS_VAR != IS_CONST && varname == &tmp_varname) { zval_dtor(&tmp_varname); } zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } CACHE_PTR(opline->op2.literal->cache_slot, ce); } } else { ce = EX_T(opline->op2.var).class_entry; } retval = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 0, ((IS_VAR == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); } else { target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC); /* if (!target_symbol_table) { CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } */ if (IS_VAR == IS_CONST) { hash_value = Z_HASH_P(varname); } else { hash_value = str_hash(Z_STRVAL_P(varname), Z_STRLEN_P(varname)); } if (zend_hash_quick_find(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, (void **) &retval) == FAILURE) { switch (type) { case BP_VAR_R: case BP_VAR_UNSET: zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname)); /* break missing intentionally */ case BP_VAR_IS: retval = &EG(uninitialized_zval_ptr); break; case BP_VAR_RW: zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname)); /* break missing intentionally */ case BP_VAR_W: Z_ADDREF_P(&EG(uninitialized_zval)); zend_hash_quick_update(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, &EG(uninitialized_zval_ptr), sizeof(zval *), (void **) &retval); break; EMPTY_SWITCH_DEFAULT_CASE() } } switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) { case ZEND_FETCH_GLOBAL: if (IS_VAR != IS_TMP_VAR) { zval_ptr_dtor_nogc(&free_op1.var); } break; case ZEND_FETCH_LOCAL: zval_ptr_dtor_nogc(&free_op1.var); break; case ZEND_FETCH_STATIC: zval_update_constant(retval, 1 TSRMLS_CC); break; case ZEND_FETCH_GLOBAL_LOCK: if (IS_VAR == IS_VAR && !free_op1.var) { PZVAL_LOCK(*EX_T(opline->op1.var).var.ptr_ptr); } break; } } if (IS_VAR != IS_CONST && varname == &tmp_varname) { zval_dtor(&tmp_varname); } if (opline->extended_value & ZEND_FETCH_MAKE_REF) { SEPARATE_ZVAL_TO_MAKE_IS_REF(retval); } PZVAL_LOCK(*retval); switch (type) { case BP_VAR_R: case BP_VAR_IS: EX_T(opline->result.var).var.ptr = *retval; break; case BP_VAR_UNSET: { zend_free_op free_res; PZVAL_UNLOCK(*retval, &free_res); if (retval != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(retval); } PZVAL_LOCK(*retval); FREE_OP_VAR_PTR(free_res); } /* break missing intentionally */ default: EX_T(opline->result.var).var.ptr_ptr = retval; break; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_R_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_VAR_UNUSED(BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_W_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_VAR_UNUSED(BP_VAR_W, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_RW_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_VAR_UNUSED(BP_VAR_RW, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_FUNC_ARG_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE return zend_fetch_var_address_helper_SPEC_VAR_UNUSED(zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC) ? BP_VAR_W : BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_UNSET_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_VAR_UNUSED(BP_VAR_UNSET, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_IS_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_VAR_UNUSED(BP_VAR_IS, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_DIM_W_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval **container; SAVE_OPLINE(); container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_fetch_dimension_address(&EX_T(opline->result.var), container, NULL, IS_UNUSED, BP_VAR_W TSRMLS_CC); if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; /* We are going to assign the result by reference */ if (UNEXPECTED(opline->extended_value != 0)) { zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr; if (retval_ptr) { Z_DELREF_PP(retval_ptr); SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr); Z_ADDREF_PP(retval_ptr); } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_RW_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval **container; SAVE_OPLINE(); container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_fetch_dimension_address(&EX_T(opline->result.var), container, NULL, IS_UNUSED, BP_VAR_RW TSRMLS_CC); if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_FUNC_ARG_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) { zval **container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_fetch_dimension_address(&EX_T(opline->result.var), container, NULL, IS_UNUSED, BP_VAR_W TSRMLS_CC); if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; } else { zval *container; if (IS_UNUSED == IS_UNUSED) { zend_error_noreturn(E_ERROR, "Cannot use [] for reading"); } container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, NULL, IS_UNUSED, BP_VAR_R TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_DIM_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval **object_ptr; SAVE_OPLINE(); object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } if (Z_TYPE_PP(object_ptr) == IS_OBJECT) { zval *property_name = NULL; if (0) { MAKE_REAL_ZVAL_PTR(property_name); } zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_DIM, ((IS_UNUSED == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (0) { zval_ptr_dtor(&property_name); } else { } } else { zend_free_op free_op_data1, free_op_data2; zval *value; zval *dim = NULL; zval **variable_ptr_ptr; zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), object_ptr, dim, IS_UNUSED, BP_VAR_W TSRMLS_CC); value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R); variable_ptr_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC); if (UNEXPECTED(variable_ptr_ptr == NULL)) { if (zend_assign_to_string_offset(&EX_T((opline+1)->op2.var), value, (opline+1)->op1_type TSRMLS_CC)) { if (RETURN_VALUE_USED(opline)) { zval *retval; ALLOC_ZVAL(retval); ZVAL_STRINGL(retval, Z_STRVAL_P(EX_T((opline+1)->op2.var).str_offset.str)+EX_T((opline+1)->op2.var).str_offset.offset, 1, 1); INIT_PZVAL(retval); EX_T(opline->result.var).var.ptr = retval; } } else if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else if (UNEXPECTED(*variable_ptr_ptr == &EG(error_zval))) { if (IS_TMP_FREE(free_op_data1)) { zval_dtor(value); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { if ((opline+1)->op1_type == IS_TMP_VAR) { value = zend_assign_tmp_to_variable(variable_ptr_ptr, value TSRMLS_CC); } else if ((opline+1)->op1_type == IS_CONST) { value = zend_assign_const_to_variable(variable_ptr_ptr, value TSRMLS_CC); } else { value = zend_assign_to_variable(variable_ptr_ptr, value TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(value); EX_T(opline->result.var).var.ptr = value; } } FREE_OP_VAR_PTR(free_op_data2); FREE_OP_IF_VAR(free_op_data1); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; /* assign_dim has two opcodes! */ CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_STATIC_METHOD_CALL_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *function_name; zend_class_entry *ce; call_slot *call = EX(call_slots) + opline->result.num; SAVE_OPLINE(); if (IS_VAR == IS_CONST) { /* no function found. try a static method in class */ if (CACHED_PTR(opline->op1.literal->cache_slot)) { ce = CACHED_PTR(opline->op1.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op1.zv), Z_STRLEN_P(opline->op1.zv), opline->op1.literal + 1, opline->extended_value TSRMLS_CC); if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } if (UNEXPECTED(ce == NULL)) { zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op1.zv)); } CACHE_PTR(opline->op1.literal->cache_slot, ce); } call->called_scope = ce; } else { ce = EX_T(opline->op1.var).class_entry; if (opline->extended_value == ZEND_FETCH_CLASS_PARENT || opline->extended_value == ZEND_FETCH_CLASS_SELF) { call->called_scope = EG(called_scope); } else { call->called_scope = ce; } } if (IS_VAR == IS_CONST && IS_UNUSED == IS_CONST && CACHED_PTR(opline->op2.literal->cache_slot)) { call->fbc = CACHED_PTR(opline->op2.literal->cache_slot); } else if (IS_VAR != IS_CONST && IS_UNUSED == IS_CONST && (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce))) { /* do nothing */ } else if (IS_UNUSED != IS_UNUSED) { char *function_name_strval = NULL; int function_name_strlen = 0; if (IS_UNUSED == IS_CONST) { function_name_strval = Z_STRVAL_P(opline->op2.zv); function_name_strlen = Z_STRLEN_P(opline->op2.zv); } else { function_name = NULL; if (UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Function name must be a string"); } else { function_name_strval = Z_STRVAL_P(function_name); function_name_strlen = Z_STRLEN_P(function_name); } } if (function_name_strval) { if (ce->get_static_method) { call->fbc = ce->get_static_method(ce, function_name_strval, function_name_strlen TSRMLS_CC); } else { call->fbc = zend_std_get_static_method(ce, function_name_strval, function_name_strlen, ((IS_UNUSED == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC); } if (UNEXPECTED(call->fbc == NULL)) { zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", ce->name, function_name_strval); } if (IS_UNUSED == IS_CONST && EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) && EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0)) { if (IS_VAR == IS_CONST) { CACHE_PTR(opline->op2.literal->cache_slot, call->fbc); } else { CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce, call->fbc); } } } if (IS_UNUSED != IS_CONST) { } } else { if (UNEXPECTED(ce->constructor == NULL)) { zend_error_noreturn(E_ERROR, "Cannot call constructor"); } if (EG(This) && Z_OBJCE_P(EG(This)) != ce->constructor->common.scope && (ce->constructor->common.fn_flags & ZEND_ACC_PRIVATE)) { zend_error_noreturn(E_ERROR, "Cannot call private %s::__construct()", ce->name); } call->fbc = ce->constructor; } if (call->fbc->common.fn_flags & ZEND_ACC_STATIC) { call->object = NULL; } else { if (EG(This) && Z_OBJ_HT_P(EG(This))->get_class_entry && !instanceof_function(Z_OBJCE_P(EG(This)), ce TSRMLS_CC)) { /* We are calling method of the other (incompatible) class, but passing $this. This is done for compatibility with php-4. */ if (call->fbc->common.fn_flags & ZEND_ACC_ALLOW_STATIC) { zend_error(E_DEPRECATED, "Non-static method %s::%s() should not be called statically, assuming $this from incompatible context", call->fbc->common.scope->name, call->fbc->common.function_name); } else { /* An internal function assumes $this is present and won't check that. So PHP would crash by allowing the call. */ zend_error_noreturn(E_ERROR, "Non-static method %s::%s() cannot be called statically, assuming $this from incompatible context", call->fbc->common.scope->name, call->fbc->common.function_name); } } if ((call->object = EG(This))) { Z_ADDREF_P(call->object); call->called_scope = Z_OBJCE_P(call->object); } } call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *expr_ptr; SAVE_OPLINE(); if ((IS_VAR == IS_VAR || IS_VAR == IS_CV) && opline->extended_value) { zval **expr_ptr_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(expr_ptr_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets"); } SEPARATE_ZVAL_TO_MAKE_IS_REF(expr_ptr_ptr); expr_ptr = *expr_ptr_ptr; Z_ADDREF_P(expr_ptr); } else { expr_ptr=_get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (0) { /* temporary variable */ zval *new_expr; ALLOC_ZVAL(new_expr); INIT_PZVAL_COPY(new_expr, expr_ptr); expr_ptr = new_expr; } else if (IS_VAR == IS_CONST || PZVAL_IS_REF(expr_ptr)) { zval *new_expr; ALLOC_ZVAL(new_expr); INIT_PZVAL_COPY(new_expr, expr_ptr); expr_ptr = new_expr; zendi_zval_copy_ctor(*expr_ptr); zval_ptr_dtor_nogc(&free_op1.var); } else if (IS_VAR == IS_CV) { Z_ADDREF_P(expr_ptr); } } if (IS_UNUSED != IS_UNUSED) { zval *offset = NULL; ulong hval; switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); goto num_index; case IS_LONG: case IS_BOOL: hval = Z_LVAL_P(offset); num_index: zend_hash_index_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), hval, &expr_ptr, sizeof(zval *), NULL); break; case IS_STRING: if (IS_UNUSED == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } zend_hash_quick_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, &expr_ptr, sizeof(zval *), NULL); break; case IS_NULL: zend_hash_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), "", sizeof(""), &expr_ptr, sizeof(zval *), NULL); break; default: zend_error(E_WARNING, "Illegal offset type"); zval_ptr_dtor(&expr_ptr); /* do nothing */ break; } } else { if (zend_hash_next_index_insert(Z_ARRVAL(EX_T(opline->result.var).tmp_var), &expr_ptr, sizeof(zval *), NULL) == FAILURE) { zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied"); zval_ptr_dtor(&expr_ptr); } } if ((IS_VAR == IS_VAR || IS_VAR == IS_CV) && opline->extended_value) { if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE array_init(&EX_T(opline->result.var).tmp_var); if (IS_VAR == IS_UNUSED) { ZEND_VM_NEXT_OPCODE(); #if 0 || IS_VAR != IS_UNUSED } else { return ZEND_ADD_ARRAY_ELEMENT_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); #endif } } static int ZEND_FASTCALL ZEND_UNSET_VAR_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval tmp, *varname; HashTable *target_symbol_table; zend_free_op free_op1; SAVE_OPLINE(); if (IS_VAR == IS_CV && IS_UNUSED == IS_UNUSED && (opline->extended_value & ZEND_QUICK_SET)) { if (EG(active_symbol_table)) { zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var); zend_delete_variable(EX(prev_execute_data), EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value TSRMLS_CC); EX_CV(opline->op1.var) = NULL; } else if (EX_CV(opline->op1.var)) { zval_ptr_dtor(EX_CV(opline->op1.var)); EX_CV(opline->op1.var) = NULL; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } varname = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR != IS_CONST && Z_TYPE_P(varname) != IS_STRING) { ZVAL_COPY_VALUE(&tmp, varname); zval_copy_ctor(&tmp); convert_to_string(&tmp); varname = &tmp; } else if (IS_VAR == IS_VAR || IS_VAR == IS_CV) { Z_ADDREF_P(varname); } if (IS_UNUSED != IS_UNUSED) { zend_class_entry *ce; if (IS_UNUSED == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { ce = CACHED_PTR(opline->op2.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC); if (UNEXPECTED(EG(exception) != NULL)) { if (IS_VAR != IS_CONST && varname == &tmp) { zval_dtor(&tmp); } else if (IS_VAR == IS_VAR || IS_VAR == IS_CV) { zval_ptr_dtor(&varname); } zval_ptr_dtor_nogc(&free_op1.var); HANDLE_EXCEPTION(); } if (UNEXPECTED(ce == NULL)) { zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op2.zv)); } CACHE_PTR(opline->op2.literal->cache_slot, ce); } } else { ce = EX_T(opline->op2.var).class_entry; } zend_std_unset_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), ((IS_VAR == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC); } else { ulong hash_value = zend_inline_hash_func(varname->value.str.val, varname->value.str.len+1); target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC); zend_delete_variable(execute_data, target_symbol_table, varname->value.str.val, varname->value.str.len+1, hash_value TSRMLS_CC); } if (IS_VAR != IS_CONST && varname == &tmp) { zval_dtor(&tmp); } else if (IS_VAR == IS_VAR || IS_VAR == IS_CV) { zval_ptr_dtor(&varname); } zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_VAR_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **value; zend_bool isset = 1; SAVE_OPLINE(); if (IS_VAR == IS_CV && IS_UNUSED == IS_UNUSED && (opline->extended_value & ZEND_QUICK_SET)) { if (EX_CV(opline->op1.var)) { value = EX_CV(opline->op1.var); } else if (EG(active_symbol_table)) { zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var); if (zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **) &value) == FAILURE) { isset = 0; } } else { isset = 0; } } else { HashTable *target_symbol_table; zend_free_op free_op1; zval tmp, *varname = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR != IS_CONST && Z_TYPE_P(varname) != IS_STRING) { ZVAL_COPY_VALUE(&tmp, varname); zval_copy_ctor(&tmp); convert_to_string(&tmp); varname = &tmp; } if (IS_UNUSED != IS_UNUSED) { zend_class_entry *ce; if (IS_UNUSED == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { ce = CACHED_PTR(opline->op2.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC); if (UNEXPECTED(ce == NULL)) { CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } CACHE_PTR(opline->op2.literal->cache_slot, ce); } } else { ce = EX_T(opline->op2.var).class_entry; } value = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 1, ((IS_VAR == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC); if (!value) { isset = 0; } } else { target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC); if (zend_hash_find(target_symbol_table, varname->value.str.val, varname->value.str.len+1, (void **) &value) == FAILURE) { isset = 0; } } if (IS_VAR != IS_CONST && varname == &tmp) { zval_dtor(&tmp); } zval_ptr_dtor_nogc(&free_op1.var); } if (opline->extended_value & ZEND_ISSET) { if (isset && Z_TYPE_PP(value) != IS_NULL) { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1); } else { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0); } } else /* if (opline->extended_value & ZEND_ISEMPTY) */ { if (!isset || !i_zend_is_true(*value)) { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1); } else { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0); } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SEPARATE_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *var_ptr, *new_zv; SAVE_OPLINE(); var_ptr = EX_T(opline->op1.var).var.ptr; if (Z_TYPE_P(var_ptr) != IS_OBJECT && !PZVAL_IS_REF(var_ptr) && Z_REFCOUNT_P(var_ptr) > 1) { Z_DELREF_P(var_ptr); ALLOC_ZVAL(new_zv); INIT_PZVAL_COPY(new_zv, var_ptr); var_ptr = new_zv; zval_copy_ctor(var_ptr); EX_T(opline->op1.var).var.ptr = var_ptr; } ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_YIELD_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE /* The generator object is stored in return_value_ptr_ptr */ zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr); if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) { zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator"); } /* Destroy the previously yielded value */ if (generator->value) { zval_ptr_dtor(&generator->value); } /* Destroy the previously yielded key */ if (generator->key) { zval_ptr_dtor(&generator->key); } /* Set the new yielded value */ if (IS_VAR != IS_UNUSED) { zend_free_op free_op1; if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) { /* Constants and temporary variables aren't yieldable by reference, * but we still allow them with a notice. */ if (IS_VAR == IS_CONST || IS_VAR == IS_TMP_VAR) { zval *value, *copy; zend_error(E_NOTICE, "Only variable references should be yielded by reference"); value = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->value = copy; } else { zval **value_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(value_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference"); } /* If a function call result is yielded and the function did * not return by reference we throw a notice. */ if (IS_VAR == IS_VAR && !Z_ISREF_PP(value_ptr) && !(opline->extended_value == ZEND_RETURNS_FUNCTION && EX_T(opline->op1.var).var.fcall_returned_reference) && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) { zend_error(E_NOTICE, "Only variable references should be yielded by reference"); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } else { SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; } } else { zval *value = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); /* Consts, temporary variables and references need copying */ if (IS_VAR == IS_CONST || IS_VAR == IS_TMP_VAR || PZVAL_IS_REF(value) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->value = copy; zval_ptr_dtor_nogc(&free_op1.var); } else { if (IS_VAR == IS_CV) { Z_ADDREF_P(value); } generator->value = value; } } } else { /* If no value was specified yield null */ Z_ADDREF(EG(uninitialized_zval)); generator->value = &EG(uninitialized_zval); } /* Set the new yielded key */ if (IS_UNUSED != IS_UNUSED) { zval *key = NULL; /* Consts, temporary variables and references need copying */ if (IS_UNUSED == IS_CONST || IS_UNUSED == IS_TMP_VAR || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, key); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->key = copy; } else { Z_ADDREF_P(key); generator->key = key; } if (Z_TYPE_P(generator->key) == IS_LONG && Z_LVAL_P(generator->key) > generator->largest_used_integer_key ) { generator->largest_used_integer_key = Z_LVAL_P(generator->key); } } else { /* If no key was specified we use auto-increment keys */ generator->largest_used_integer_key++; ALLOC_INIT_ZVAL(generator->key); ZVAL_LONG(generator->key, generator->largest_used_integer_key); } if (RETURN_VALUE_USED(opline)) { /* If the return value of yield is used set the send * target and initialize it to NULL */ generator->send_target = &EX_T(opline->result.var).var.ptr; Z_ADDREF(EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } else { generator->send_target = NULL; } /* We increment to the next op, so we are at the correct position when the * generator is resumed. */ ZEND_VM_INC_OPCODE(); /* The GOTO VM uses a local opline variable. We need to set the opline * variable in execute_data so we don't resume at an old position. */ SAVE_OPLINE(); ZEND_VM_RETURN(); } static int ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_VAR_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_UNUSED(pow_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ADD_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); fast_add_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SUB_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); fast_sub_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_MUL_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); fast_mul_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_DIV_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); fast_div_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_MOD_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); fast_mod_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SL_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); shift_left_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SR_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); shift_right_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_CONCAT_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); concat_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_IDENTICAL_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); is_identical_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_NOT_IDENTICAL_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); is_identical_function(result, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); Z_LVAL_P(result) = !Z_LVAL_P(result); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_EQUAL_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_equal_function(result, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC)); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_NOT_EQUAL_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_not_equal_function(result, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC)); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_SMALLER_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_is_smaller_function(result, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC)); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_SMALLER_OR_EQUAL_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_is_smaller_or_equal_function(result, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC)); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_OR_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); bitwise_or_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_AND_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); bitwise_and_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_XOR_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); bitwise_xor_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BOOL_XOR_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); boolean_xor_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL zend_binary_assign_op_obj_helper_SPEC_VAR_CV(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op_data1; zval **object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); zval *object; zval *property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); zval *value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R); int have_get_ptr = 0; if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } make_real_object(object_ptr TSRMLS_CC); object = *object_ptr; if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { zend_error(E_WARNING, "Attempt to assign property of non-object"); FREE_OP(free_op_data1); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { /* here we are sure we are dealing with an object */ if (0) { MAKE_REAL_ZVAL_PTR(property); } /* here property is a string */ if (opline->extended_value == ZEND_ASSIGN_OBJ && Z_OBJ_HT_P(object)->get_property_ptr_ptr) { zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (zptr != NULL) { /* NULL means no success in getting PTR */ have_get_ptr = 1; if (UNEXPECTED(*zptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { SEPARATE_ZVAL_IF_NOT_REF(zptr); binary_op(*zptr, *zptr, value TSRMLS_CC); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(*zptr); EX_T(opline->result.var).var.ptr = *zptr; } } } } if (!have_get_ptr) { zval *z = NULL; Z_ADDREF_P(object); if (opline->extended_value == ZEND_ASSIGN_OBJ) { if (Z_OBJ_HT_P(object)->read_property) { z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ { if (Z_OBJ_HT_P(object)->read_dimension) { z = Z_OBJ_HT_P(object)->read_dimension(object, property, BP_VAR_R TSRMLS_CC); } } if (z) { if (Z_TYPE_P(z) == IS_OBJECT && Z_OBJ_HT_P(z)->get) { zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC); if (Z_REFCOUNT_P(z) == 0) { GC_REMOVE_ZVAL_FROM_BUFFER(z); zval_dtor(z); FREE_ZVAL(z); } z = value; } Z_ADDREF_P(z); SEPARATE_ZVAL_IF_NOT_REF(&z); binary_op(z, z, value TSRMLS_CC); if (opline->extended_value == ZEND_ASSIGN_OBJ) { Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ { Z_OBJ_HT_P(object)->write_dimension(object, property, z TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(z); EX_T(opline->result.var).var.ptr = z; } zval_ptr_dtor(&z); } else { zend_error(E_WARNING, "Attempt to assign property of non-object"); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } zval_ptr_dtor(&object); } if (0) { zval_ptr_dtor(&property); } else { } FREE_OP(free_op_data1); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; /* assign_obj has two opcodes! */ CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL zend_binary_assign_op_helper_SPEC_VAR_CV(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op_data2, free_op_data1; zval **var_ptr; zval *value; SAVE_OPLINE(); switch (opline->extended_value) { case ZEND_ASSIGN_OBJ: return zend_binary_assign_op_obj_helper_SPEC_VAR_CV(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); break; case ZEND_ASSIGN_DIM: { zval **container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } else if (UNEXPECTED(Z_TYPE_PP(container) == IS_OBJECT)) { if (IS_VAR == IS_VAR && !(free_op1.var != NULL)) { Z_ADDREF_PP(container); /* undo the effect of get_obj_zval_ptr_ptr() */ } return zend_binary_assign_op_obj_helper_SPEC_VAR_CV(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } else { zval *dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), container, dim, IS_CV, BP_VAR_RW TSRMLS_CC); value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R); var_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC); } } break; default: value = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); var_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); /* do nothing */ break; } if (UNEXPECTED(var_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use assign-op operators with overloaded objects nor string offsets"); } if (UNEXPECTED(*var_ptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); if (opline->extended_value == ZEND_ASSIGN_DIM) { ZEND_VM_INC_OPCODE(); } ZEND_VM_NEXT_OPCODE(); } SEPARATE_ZVAL_IF_NOT_REF(var_ptr); if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT) && Z_OBJ_HANDLER_PP(var_ptr, get) && Z_OBJ_HANDLER_PP(var_ptr, set)) { /* proxy object */ zval *objval = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC); Z_ADDREF_P(objval); binary_op(objval, objval, value TSRMLS_CC); Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, objval TSRMLS_CC); zval_ptr_dtor(&objval); } else { binary_op(*var_ptr, *var_ptr, value TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(*var_ptr); EX_T(opline->result.var).var.ptr = *var_ptr; } if (opline->extended_value == ZEND_ASSIGN_DIM) { FREE_OP(free_op_data1); FREE_OP_VAR_PTR(free_op_data2); if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); } else { if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); } ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_CV(add_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_CV(sub_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_CV(mul_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_CV(div_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_CV(mod_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_CV(shift_left_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_CV(shift_right_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_CV(concat_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_CV(bitwise_or_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_CV(bitwise_and_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_CV(bitwise_xor_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL zend_pre_incdec_property_helper_SPEC_VAR_CV(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval **object_ptr; zval *object; zval *property; zval **retval; int have_get_ptr = 0; SAVE_OPLINE(); object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); retval = &EX_T(opline->result.var).var.ptr; if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets"); } make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */ object = *object_ptr; if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); *retval = &EG(uninitialized_zval); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } /* here we are sure we are dealing with an object */ if (0) { MAKE_REAL_ZVAL_PTR(property); } if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) { zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (zptr != NULL) { /* NULL means no success in getting PTR */ have_get_ptr = 1; if (UNEXPECTED(*zptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); *retval = &EG(uninitialized_zval); } } else { SEPARATE_ZVAL_IF_NOT_REF(zptr); incdec_op(*zptr); if (RETURN_VALUE_USED(opline)) { *retval = *zptr; PZVAL_LOCK(*retval); } } } } if (!have_get_ptr) { if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) { zval *z; Z_ADDREF_P(object); z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) { zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC); if (Z_REFCOUNT_P(z) == 0) { GC_REMOVE_ZVAL_FROM_BUFFER(z); zval_dtor(z); FREE_ZVAL(z); } z = value; } Z_ADDREF_P(z); SEPARATE_ZVAL_IF_NOT_REF(&z); incdec_op(z); *retval = z; Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); zval_ptr_dtor(&object); SELECTIVE_PZVAL_LOCK(*retval, opline); zval_ptr_dtor(&z); } else { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); *retval = &EG(uninitialized_zval); } } } if (0) { zval_ptr_dtor(&property); } else { } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_PRE_INC_OBJ_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_pre_incdec_property_helper_SPEC_VAR_CV(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_PRE_DEC_OBJ_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_pre_incdec_property_helper_SPEC_VAR_CV(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL zend_post_incdec_property_helper_SPEC_VAR_CV(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval **object_ptr; zval *object; zval *property; zval *retval; int have_get_ptr = 0; SAVE_OPLINE(); object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); retval = &EX_T(opline->result.var).tmp_var; if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets"); } make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */ object = *object_ptr; if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); ZVAL_NULL(retval); if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } /* here we are sure we are dealing with an object */ if (0) { MAKE_REAL_ZVAL_PTR(property); } if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) { zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (zptr != NULL) { /* NULL means no success in getting PTR */ have_get_ptr = 1; if (UNEXPECTED(*zptr == &EG(error_zval))) { ZVAL_NULL(retval); } else { SEPARATE_ZVAL_IF_NOT_REF(zptr); ZVAL_COPY_VALUE(retval, *zptr); zendi_zval_copy_ctor(*retval); incdec_op(*zptr); } } } if (!have_get_ptr) { if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) { zval *z, *z_copy; Z_ADDREF_P(object); z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) { zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC); if (Z_REFCOUNT_P(z) == 0) { GC_REMOVE_ZVAL_FROM_BUFFER(z); zval_dtor(z); FREE_ZVAL(z); } z = value; } ZVAL_COPY_VALUE(retval, z); zendi_zval_copy_ctor(*retval); ALLOC_ZVAL(z_copy); INIT_PZVAL_COPY(z_copy, z); zendi_zval_copy_ctor(*z_copy); incdec_op(z_copy); Z_ADDREF_P(z); Z_OBJ_HT_P(object)->write_property(object, property, z_copy, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); zval_ptr_dtor(&object); zval_ptr_dtor(&z_copy); zval_ptr_dtor(&z); } else { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); ZVAL_NULL(retval); } } if (0) { zval_ptr_dtor(&property); } else { } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_POST_INC_OBJ_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_post_incdec_property_helper_SPEC_VAR_CV(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_POST_DEC_OBJ_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_post_incdec_property_helper_SPEC_VAR_CV(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_DIM_R_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *container; SAVE_OPLINE(); container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC), IS_CV, BP_VAR_R TSRMLS_CC); if (IS_VAR != IS_VAR || !(opline->extended_value & ZEND_FETCH_ADD_LOCK)) { zval_ptr_dtor_nogc(&free_op1.var); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_W_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval **container; SAVE_OPLINE(); container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC), IS_CV, BP_VAR_W TSRMLS_CC); if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; /* We are going to assign the result by reference */ if (UNEXPECTED(opline->extended_value != 0)) { zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr; if (retval_ptr) { Z_DELREF_PP(retval_ptr); SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr); Z_ADDREF_PP(retval_ptr); } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_RW_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval **container; SAVE_OPLINE(); container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC), IS_CV, BP_VAR_RW TSRMLS_CC); if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_IS_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *container; SAVE_OPLINE(); container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC), IS_CV, BP_VAR_IS TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_FUNC_ARG_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) { zval **container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC), IS_CV, BP_VAR_W TSRMLS_CC); if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; } else { zval *container; if (IS_CV == IS_UNUSED) { zend_error_noreturn(E_ERROR, "Cannot use [] for reading"); } container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC), IS_CV, BP_VAR_R TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_UNSET_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval **container; SAVE_OPLINE(); container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_CV) { if (container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } } if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC), IS_CV, BP_VAR_UNSET TSRMLS_CC); if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; if (UNEXPECTED(EX_T(opline->result.var).var.ptr_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot unset string offsets"); ZEND_VM_NEXT_OPCODE(); } else { zend_free_op free_res; zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr; PZVAL_UNLOCK(*retval_ptr, &free_res); if (retval_ptr != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(retval_ptr); } PZVAL_LOCK(*retval_ptr); FREE_OP_VAR_PTR(free_res); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } } static int ZEND_FASTCALL zend_fetch_property_address_read_helper_SPEC_VAR_CV(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *container; zval *offset; SAVE_OPLINE(); container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) || UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) { zend_error(E_NOTICE, "Trying to get property of non-object"); PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } else { zval *retval; if (0) { MAKE_REAL_ZVAL_PTR(offset); } /* here we are sure we are dealing with an object */ retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_R, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); PZVAL_LOCK(retval); EX_T(opline->result.var).var.ptr = retval; if (0) { zval_ptr_dtor(&offset); } else { } } zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_R_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_property_address_read_helper_SPEC_VAR_CV(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_W_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *property; zval **container; SAVE_OPLINE(); property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); if (0) { MAKE_REAL_ZVAL_PTR(property); } container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC); if (0) { zval_ptr_dtor(&property); } else { } if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; /* We are going to assign the result by reference */ if (opline->extended_value & ZEND_FETCH_MAKE_REF) { zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr; Z_DELREF_PP(retval_ptr); SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr); Z_ADDREF_PP(retval_ptr); EX_T(opline->result.var).var.ptr = *EX_T(opline->result.var).var.ptr_ptr; EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_RW_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *property; zval **container; SAVE_OPLINE(); property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (0) { MAKE_REAL_ZVAL_PTR(property); } if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_RW TSRMLS_CC); if (0) { zval_ptr_dtor(&property); } else { } if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_IS_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *container; zval *offset; SAVE_OPLINE(); container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) || UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } else { zval *retval; if (0) { MAKE_REAL_ZVAL_PTR(offset); } /* here we are sure we are dealing with an object */ retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_IS, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); PZVAL_LOCK(retval); EX_T(opline->result.var).var.ptr = retval; if (0) { zval_ptr_dtor(&offset); } else { } } zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_FUNC_ARG_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) { /* Behave like FETCH_OBJ_W */ zend_free_op free_op1; zval *property; zval **container; SAVE_OPLINE(); property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (0) { MAKE_REAL_ZVAL_PTR(property); } if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC); if (0) { zval_ptr_dtor(&property); } else { } if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } else { return zend_fetch_property_address_read_helper_SPEC_VAR_CV(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } } static int ZEND_FASTCALL ZEND_FETCH_OBJ_UNSET_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_res; zval **container; zval *property; SAVE_OPLINE(); container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); if (IS_VAR == IS_CV) { if (container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } } if (0) { MAKE_REAL_ZVAL_PTR(property); } if (IS_VAR == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_UNSET TSRMLS_CC); if (0) { zval_ptr_dtor(&property); } else { } if (IS_VAR == IS_VAR && (free_op1.var != NULL) && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; PZVAL_UNLOCK(*EX_T(opline->result.var).var.ptr_ptr, &free_res); if (EX_T(opline->result.var).var.ptr_ptr != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(EX_T(opline->result.var).var.ptr_ptr); } PZVAL_LOCK(*EX_T(opline->result.var).var.ptr_ptr); FREE_OP_VAR_PTR(free_res); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval **object_ptr; zval *property_name; SAVE_OPLINE(); object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); property_name = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); if (0) { MAKE_REAL_ZVAL_PTR(property_name); } if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_OBJ, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (0) { zval_ptr_dtor(&property_name); } else { } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; /* assign_obj has two opcodes! */ CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_DIM_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval **object_ptr; SAVE_OPLINE(); object_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } if (Z_TYPE_PP(object_ptr) == IS_OBJECT) { zval *property_name = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); if (0) { MAKE_REAL_ZVAL_PTR(property_name); } zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_DIM, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (0) { zval_ptr_dtor(&property_name); } else { } } else { zend_free_op free_op_data1, free_op_data2; zval *value; zval *dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); zval **variable_ptr_ptr; zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), object_ptr, dim, IS_CV, BP_VAR_W TSRMLS_CC); value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R); variable_ptr_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC); if (UNEXPECTED(variable_ptr_ptr == NULL)) { if (zend_assign_to_string_offset(&EX_T((opline+1)->op2.var), value, (opline+1)->op1_type TSRMLS_CC)) { if (RETURN_VALUE_USED(opline)) { zval *retval; ALLOC_ZVAL(retval); ZVAL_STRINGL(retval, Z_STRVAL_P(EX_T((opline+1)->op2.var).str_offset.str)+EX_T((opline+1)->op2.var).str_offset.offset, 1, 1); INIT_PZVAL(retval); EX_T(opline->result.var).var.ptr = retval; } } else if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else if (UNEXPECTED(*variable_ptr_ptr == &EG(error_zval))) { if (IS_TMP_FREE(free_op_data1)) { zval_dtor(value); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { if ((opline+1)->op1_type == IS_TMP_VAR) { value = zend_assign_tmp_to_variable(variable_ptr_ptr, value TSRMLS_CC); } else if ((opline+1)->op1_type == IS_CONST) { value = zend_assign_const_to_variable(variable_ptr_ptr, value TSRMLS_CC); } else { value = zend_assign_to_variable(variable_ptr_ptr, value TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(value); EX_T(opline->result.var).var.ptr = value; } } FREE_OP_VAR_PTR(free_op_data2); FREE_OP_IF_VAR(free_op_data1); } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; /* assign_dim has two opcodes! */ CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *value; zval **variable_ptr_ptr; SAVE_OPLINE(); value = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); variable_ptr_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(variable_ptr_ptr == NULL)) { if (zend_assign_to_string_offset(&EX_T(opline->op1.var), value, IS_CV TSRMLS_CC)) { if (RETURN_VALUE_USED(opline)) { zval *retval; ALLOC_ZVAL(retval); ZVAL_STRINGL(retval, Z_STRVAL_P(EX_T(opline->op1.var).str_offset.str)+EX_T(opline->op1.var).str_offset.offset, 1, 1); INIT_PZVAL(retval); EX_T(opline->result.var).var.ptr = retval; } } else if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else if (IS_VAR == IS_VAR && UNEXPECTED(*variable_ptr_ptr == &EG(error_zval))) { if (0) { zval_dtor(value); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { if (IS_CV == IS_TMP_VAR) { value = zend_assign_tmp_to_variable(variable_ptr_ptr, value TSRMLS_CC); } else if (IS_CV == IS_CONST) { value = zend_assign_const_to_variable(variable_ptr_ptr, value TSRMLS_CC); } else { value = zend_assign_to_variable(variable_ptr_ptr, value TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(value); EX_T(opline->result.var).var.ptr = value; } } if (IS_VAR == IS_VAR && (free_op1.var != NULL)) { zval_ptr_dtor_nogc(&value); } /* zend_assign_to_variable() always takes care of op2, never free it! */ CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_REF_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval **variable_ptr_ptr; zval **value_ptr_ptr; SAVE_OPLINE(); value_ptr_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op2.var TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr)) { zend_error_noreturn(E_ERROR, "Cannot assign by reference to overloaded object"); } if (IS_CV == IS_VAR && value_ptr_ptr && !Z_ISREF_PP(value_ptr_ptr) && opline->extended_value == ZEND_RETURNS_FUNCTION && !EX_T(opline->op2.var).var.fcall_returned_reference) { if (free_op2.var == NULL) { PZVAL_LOCK(*value_ptr_ptr); /* undo the effect of get_zval_ptr_ptr() */ } zend_error(E_STRICT, "Only variables should be assigned by reference"); if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } return ZEND_ASSIGN_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } else if (IS_CV == IS_VAR && opline->extended_value == ZEND_RETURNS_NEW) { PZVAL_LOCK(*value_ptr_ptr); } variable_ptr_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if ((IS_CV == IS_VAR && UNEXPECTED(value_ptr_ptr == NULL)) || (IS_VAR == IS_VAR && UNEXPECTED(variable_ptr_ptr == NULL))) { zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets nor overloaded objects"); } else if ((IS_CV == IS_VAR && UNEXPECTED(*value_ptr_ptr == &EG(error_zval))) || (IS_VAR == IS_VAR && UNEXPECTED(*variable_ptr_ptr == &EG(error_zval)))) { variable_ptr_ptr = &EG(uninitialized_zval_ptr); } else { zend_assign_to_variable_reference(variable_ptr_ptr, value_ptr_ptr TSRMLS_CC); if (IS_CV == IS_VAR && opline->extended_value == ZEND_RETURNS_NEW) { Z_DELREF_PP(variable_ptr_ptr); } } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(*variable_ptr_ptr); EX_T(opline->result.var).var.ptr = *variable_ptr_ptr; } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_METHOD_CALL_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *function_name; char *function_name_strval; int function_name_strlen; zend_free_op free_op1; call_slot *call = EX(call_slots) + opline->result.num; SAVE_OPLINE(); function_name = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); if (IS_CV != IS_CONST && UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Method name must be a string"); } function_name_strval = Z_STRVAL_P(function_name); function_name_strlen = Z_STRLEN_P(function_name); call->object = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (EXPECTED(call->object != NULL) && EXPECTED(Z_TYPE_P(call->object) == IS_OBJECT)) { call->called_scope = Z_OBJCE_P(call->object); if (IS_CV != IS_CONST || (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope)) == NULL) { zval *object = call->object; if (UNEXPECTED(Z_OBJ_HT_P(call->object)->get_method == NULL)) { zend_error_noreturn(E_ERROR, "Object does not support method calls"); } /* First, locate the function. */ call->fbc = Z_OBJ_HT_P(call->object)->get_method(&call->object, function_name_strval, function_name_strlen, ((IS_CV == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC); if (UNEXPECTED(call->fbc == NULL)) { zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", Z_OBJ_CLASS_NAME_P(call->object), function_name_strval); } if (IS_CV == IS_CONST && EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) && EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0) && EXPECTED(call->object == object)) { CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope, call->fbc); } } } else { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Call to a member function %s() on %s", function_name_strval, zend_get_type_by_const(Z_TYPE_P(call->object))); } if ((call->fbc->common.fn_flags & ZEND_ACC_STATIC) != 0) { call->object = NULL; } else { if (!PZVAL_IS_REF(call->object)) { Z_ADDREF_P(call->object); /* For $this pointer */ } else { zval *this_ptr; ALLOC_ZVAL(this_ptr); INIT_PZVAL_COPY(this_ptr, call->object); zval_copy_ctor(this_ptr); call->object = this_ptr; } } call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_STATIC_METHOD_CALL_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *function_name; zend_class_entry *ce; call_slot *call = EX(call_slots) + opline->result.num; SAVE_OPLINE(); if (IS_VAR == IS_CONST) { /* no function found. try a static method in class */ if (CACHED_PTR(opline->op1.literal->cache_slot)) { ce = CACHED_PTR(opline->op1.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op1.zv), Z_STRLEN_P(opline->op1.zv), opline->op1.literal + 1, opline->extended_value TSRMLS_CC); if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } if (UNEXPECTED(ce == NULL)) { zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op1.zv)); } CACHE_PTR(opline->op1.literal->cache_slot, ce); } call->called_scope = ce; } else { ce = EX_T(opline->op1.var).class_entry; if (opline->extended_value == ZEND_FETCH_CLASS_PARENT || opline->extended_value == ZEND_FETCH_CLASS_SELF) { call->called_scope = EG(called_scope); } else { call->called_scope = ce; } } if (IS_VAR == IS_CONST && IS_CV == IS_CONST && CACHED_PTR(opline->op2.literal->cache_slot)) { call->fbc = CACHED_PTR(opline->op2.literal->cache_slot); } else if (IS_VAR != IS_CONST && IS_CV == IS_CONST && (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce))) { /* do nothing */ } else if (IS_CV != IS_UNUSED) { char *function_name_strval = NULL; int function_name_strlen = 0; if (IS_CV == IS_CONST) { function_name_strval = Z_STRVAL_P(opline->op2.zv); function_name_strlen = Z_STRLEN_P(opline->op2.zv); } else { function_name = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Function name must be a string"); } else { function_name_strval = Z_STRVAL_P(function_name); function_name_strlen = Z_STRLEN_P(function_name); } } if (function_name_strval) { if (ce->get_static_method) { call->fbc = ce->get_static_method(ce, function_name_strval, function_name_strlen TSRMLS_CC); } else { call->fbc = zend_std_get_static_method(ce, function_name_strval, function_name_strlen, ((IS_CV == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC); } if (UNEXPECTED(call->fbc == NULL)) { zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", ce->name, function_name_strval); } if (IS_CV == IS_CONST && EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) && EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0)) { if (IS_VAR == IS_CONST) { CACHE_PTR(opline->op2.literal->cache_slot, call->fbc); } else { CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce, call->fbc); } } } if (IS_CV != IS_CONST) { } } else { if (UNEXPECTED(ce->constructor == NULL)) { zend_error_noreturn(E_ERROR, "Cannot call constructor"); } if (EG(This) && Z_OBJCE_P(EG(This)) != ce->constructor->common.scope && (ce->constructor->common.fn_flags & ZEND_ACC_PRIVATE)) { zend_error_noreturn(E_ERROR, "Cannot call private %s::__construct()", ce->name); } call->fbc = ce->constructor; } if (call->fbc->common.fn_flags & ZEND_ACC_STATIC) { call->object = NULL; } else { if (EG(This) && Z_OBJ_HT_P(EG(This))->get_class_entry && !instanceof_function(Z_OBJCE_P(EG(This)), ce TSRMLS_CC)) { /* We are calling method of the other (incompatible) class, but passing $this. This is done for compatibility with php-4. */ if (call->fbc->common.fn_flags & ZEND_ACC_ALLOW_STATIC) { zend_error(E_DEPRECATED, "Non-static method %s::%s() should not be called statically, assuming $this from incompatible context", call->fbc->common.scope->name, call->fbc->common.function_name); } else { /* An internal function assumes $this is present and won't check that. So PHP would crash by allowing the call. */ zend_error_noreturn(E_ERROR, "Non-static method %s::%s() cannot be called statically, assuming $this from incompatible context", call->fbc->common.scope->name, call->fbc->common.function_name); } } if ((call->object = EG(This))) { Z_ADDREF_P(call->object); call->called_scope = Z_OBJCE_P(call->object); } } call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_CASE_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); is_equal_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *expr_ptr; SAVE_OPLINE(); if ((IS_VAR == IS_VAR || IS_VAR == IS_CV) && opline->extended_value) { zval **expr_ptr_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(expr_ptr_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets"); } SEPARATE_ZVAL_TO_MAKE_IS_REF(expr_ptr_ptr); expr_ptr = *expr_ptr_ptr; Z_ADDREF_P(expr_ptr); } else { expr_ptr=_get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (0) { /* temporary variable */ zval *new_expr; ALLOC_ZVAL(new_expr); INIT_PZVAL_COPY(new_expr, expr_ptr); expr_ptr = new_expr; } else if (IS_VAR == IS_CONST || PZVAL_IS_REF(expr_ptr)) { zval *new_expr; ALLOC_ZVAL(new_expr); INIT_PZVAL_COPY(new_expr, expr_ptr); expr_ptr = new_expr; zendi_zval_copy_ctor(*expr_ptr); zval_ptr_dtor_nogc(&free_op1.var); } else if (IS_VAR == IS_CV) { Z_ADDREF_P(expr_ptr); } } if (IS_CV != IS_UNUSED) { zval *offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); ulong hval; switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); goto num_index; case IS_LONG: case IS_BOOL: hval = Z_LVAL_P(offset); num_index: zend_hash_index_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), hval, &expr_ptr, sizeof(zval *), NULL); break; case IS_STRING: if (IS_CV == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } zend_hash_quick_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, &expr_ptr, sizeof(zval *), NULL); break; case IS_NULL: zend_hash_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), "", sizeof(""), &expr_ptr, sizeof(zval *), NULL); break; default: zend_error(E_WARNING, "Illegal offset type"); zval_ptr_dtor(&expr_ptr); /* do nothing */ break; } } else { if (zend_hash_next_index_insert(Z_ARRVAL(EX_T(opline->result.var).tmp_var), &expr_ptr, sizeof(zval *), NULL) == FAILURE) { zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied"); zval_ptr_dtor(&expr_ptr); } } if ((IS_VAR == IS_VAR || IS_VAR == IS_CV) && opline->extended_value) { if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE array_init(&EX_T(opline->result.var).tmp_var); if (IS_VAR == IS_UNUSED) { ZEND_VM_NEXT_OPCODE(); #if 0 || IS_VAR != IS_UNUSED } else { return ZEND_ADD_ARRAY_ELEMENT_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); #endif } } static int ZEND_FASTCALL ZEND_UNSET_DIM_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval **container; zval *offset; ulong hval; SAVE_OPLINE(); container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_CV && container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); if (IS_VAR != IS_VAR || container) { switch (Z_TYPE_PP(container)) { case IS_ARRAY: { HashTable *ht = Z_ARRVAL_PP(container); switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); zend_hash_index_del(ht, hval); break; case IS_RESOURCE: case IS_BOOL: case IS_LONG: hval = Z_LVAL_P(offset); zend_hash_index_del(ht, hval); break; case IS_STRING: if (IS_CV == IS_CV || IS_CV == IS_VAR) { Z_ADDREF_P(offset); } if (IS_CV == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_dim); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } if (ht == &EG(symbol_table)) { zend_delete_global_variable_ex(offset->value.str.val, offset->value.str.len, hval TSRMLS_CC); } else { zend_hash_quick_del(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval); } if (IS_CV == IS_CV || IS_CV == IS_VAR) { zval_ptr_dtor(&offset); } break; num_index_dim: zend_hash_index_del(ht, hval); if (IS_CV == IS_CV || IS_CV == IS_VAR) { zval_ptr_dtor(&offset); } break; case IS_NULL: zend_hash_del(ht, "", sizeof("")); break; default: zend_error(E_WARNING, "Illegal offset type in unset"); break; } break; } case IS_OBJECT: if (UNEXPECTED(Z_OBJ_HT_P(*container)->unset_dimension == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use object as array"); } if (0) { MAKE_REAL_ZVAL_PTR(offset); } Z_OBJ_HT_P(*container)->unset_dimension(*container, offset TSRMLS_CC); if (0) { zval_ptr_dtor(&offset); } else { } break; case IS_STRING: zend_error_noreturn(E_ERROR, "Cannot unset string offsets"); ZEND_VM_CONTINUE(); /* bailed out before */ default: break; } } else { } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_UNSET_OBJ_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval **container; zval *offset; SAVE_OPLINE(); container = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); if (IS_VAR != IS_VAR || container) { if (IS_VAR == IS_CV && container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } if (Z_TYPE_PP(container) == IS_OBJECT) { if (0) { MAKE_REAL_ZVAL_PTR(offset); } if (Z_OBJ_HT_P(*container)->unset_property) { Z_OBJ_HT_P(*container)->unset_property(*container, offset, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } else { zend_error(E_NOTICE, "Trying to unset property of non-object"); } if (0) { zval_ptr_dtor(&offset); } else { } } else { } } else { } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL zend_isset_isempty_dim_prop_obj_handler_SPEC_VAR_CV(int prop_dim, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *container; zval **value = NULL; int result = 0; ulong hval; zval *offset; SAVE_OPLINE(); container = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); if (Z_TYPE_P(container) == IS_ARRAY && !prop_dim) { HashTable *ht; int isset = 0; ht = Z_ARRVAL_P(container); switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); goto num_index_prop; case IS_RESOURCE: case IS_BOOL: case IS_LONG: hval = Z_LVAL_P(offset); num_index_prop: if (zend_hash_index_find(ht, hval, (void **) &value) == SUCCESS) { isset = 1; } break; case IS_STRING: if (IS_CV == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_prop); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } if (zend_hash_quick_find(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, (void **) &value) == SUCCESS) { isset = 1; } break; case IS_NULL: if (zend_hash_find(ht, "", sizeof(""), (void **) &value) == SUCCESS) { isset = 1; } break; default: zend_error(E_WARNING, "Illegal offset type in isset or empty"); break; } if (opline->extended_value & ZEND_ISSET) { if (isset && Z_TYPE_PP(value) == IS_NULL) { result = 0; } else { result = isset; } } else /* if (opline->extended_value & ZEND_ISEMPTY) */ { if (!isset || !i_zend_is_true(*value)) { result = 0; } else { result = 1; } } } else if (Z_TYPE_P(container) == IS_OBJECT) { if (0) { MAKE_REAL_ZVAL_PTR(offset); } if (prop_dim) { if (Z_OBJ_HT_P(container)->has_property) { result = Z_OBJ_HT_P(container)->has_property(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } else { zend_error(E_NOTICE, "Trying to check property of non-object"); result = 0; } } else { if (Z_OBJ_HT_P(container)->has_dimension) { result = Z_OBJ_HT_P(container)->has_dimension(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0 TSRMLS_CC); } else { zend_error(E_NOTICE, "Trying to check element of non-array"); result = 0; } } if (0) { zval_ptr_dtor(&offset); } else { } } else if (Z_TYPE_P(container) == IS_STRING && !prop_dim) { /* string offsets */ zval tmp; if (Z_TYPE_P(offset) != IS_LONG) { if (Z_TYPE_P(offset) <= IS_BOOL /* simple scalar types */ || (Z_TYPE_P(offset) == IS_STRING /* or numeric string */ && IS_LONG == is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, 0))) { ZVAL_COPY_VALUE(&tmp, offset); zval_copy_ctor(&tmp); convert_to_long(&tmp); offset = &tmp; } else { /* can not be converted to proper offset, return "not set" */ result = 0; } } if (Z_TYPE_P(offset) == IS_LONG) { if (opline->extended_value & ZEND_ISSET) { if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container)) { result = 1; } } else /* if (opline->extended_value & ZEND_ISEMPTY) */ { if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container) && Z_STRVAL_P(container)[offset->value.lval] != '0') { result = 1; } } } } else { } Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_BOOL; if (opline->extended_value & ZEND_ISSET) { Z_LVAL(EX_T(opline->result.var).tmp_var) = result; } else { Z_LVAL(EX_T(opline->result.var).tmp_var) = !result; } zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_isset_isempty_dim_prop_obj_handler_SPEC_VAR_CV(0, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_isset_isempty_dim_prop_obj_handler_SPEC_VAR_CV(1, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_YIELD_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE /* The generator object is stored in return_value_ptr_ptr */ zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr); if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) { zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator"); } /* Destroy the previously yielded value */ if (generator->value) { zval_ptr_dtor(&generator->value); } /* Destroy the previously yielded key */ if (generator->key) { zval_ptr_dtor(&generator->key); } /* Set the new yielded value */ if (IS_VAR != IS_UNUSED) { zend_free_op free_op1; if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) { /* Constants and temporary variables aren't yieldable by reference, * but we still allow them with a notice. */ if (IS_VAR == IS_CONST || IS_VAR == IS_TMP_VAR) { zval *value, *copy; zend_error(E_NOTICE, "Only variable references should be yielded by reference"); value = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->value = copy; } else { zval **value_ptr = _get_zval_ptr_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); if (IS_VAR == IS_VAR && UNEXPECTED(value_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference"); } /* If a function call result is yielded and the function did * not return by reference we throw a notice. */ if (IS_VAR == IS_VAR && !Z_ISREF_PP(value_ptr) && !(opline->extended_value == ZEND_RETURNS_FUNCTION && EX_T(opline->op1.var).var.fcall_returned_reference) && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) { zend_error(E_NOTICE, "Only variable references should be yielded by reference"); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } else { SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } if (free_op1.var) {zval_ptr_dtor_nogc(&free_op1.var);}; } } else { zval *value = _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC); /* Consts, temporary variables and references need copying */ if (IS_VAR == IS_CONST || IS_VAR == IS_TMP_VAR || PZVAL_IS_REF(value) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->value = copy; zval_ptr_dtor_nogc(&free_op1.var); } else { if (IS_VAR == IS_CV) { Z_ADDREF_P(value); } generator->value = value; } } } else { /* If no value was specified yield null */ Z_ADDREF(EG(uninitialized_zval)); generator->value = &EG(uninitialized_zval); } /* Set the new yielded key */ if (IS_CV != IS_UNUSED) { zval *key = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); /* Consts, temporary variables and references need copying */ if (IS_CV == IS_CONST || IS_CV == IS_TMP_VAR || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, key); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->key = copy; } else { Z_ADDREF_P(key); generator->key = key; } if (Z_TYPE_P(generator->key) == IS_LONG && Z_LVAL_P(generator->key) > generator->largest_used_integer_key ) { generator->largest_used_integer_key = Z_LVAL_P(generator->key); } } else { /* If no key was specified we use auto-increment keys */ generator->largest_used_integer_key++; ALLOC_INIT_ZVAL(generator->key); ZVAL_LONG(generator->key, generator->largest_used_integer_key); } if (RETURN_VALUE_USED(opline)) { /* If the return value of yield is used set the send * target and initialize it to NULL */ generator->send_target = &EX_T(opline->result.var).var.ptr; Z_ADDREF(EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } else { generator->send_target = NULL; } /* We increment to the next op, so we are at the correct position when the * generator is resumed. */ ZEND_VM_INC_OPCODE(); /* The GOTO VM uses a local opline variable. We need to set the opline * variable in execute_data so we don't resume at an old position. */ SAVE_OPLINE(); ZEND_VM_RETURN(); } static int ZEND_FASTCALL ZEND_POW_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); pow_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_var(opline->op1.var, execute_data, &free_op1 TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op1.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_VAR_CV(pow_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_CLONE_SPEC_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *obj; zend_class_entry *ce; zend_function *clone; zend_object_clone_obj_t clone_call; SAVE_OPLINE(); obj = _get_obj_zval_ptr_unused(TSRMLS_C); if (IS_UNUSED == IS_CONST || UNEXPECTED(Z_TYPE_P(obj) != IS_OBJECT)) { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "__clone method called on non-object"); } ce = Z_OBJCE_P(obj); clone = ce ? ce->clone : NULL; clone_call = Z_OBJ_HT_P(obj)->clone_obj; if (UNEXPECTED(clone_call == NULL)) { if (ce) { zend_error_noreturn(E_ERROR, "Trying to clone an uncloneable object of class %s", ce->name); } else { zend_error_noreturn(E_ERROR, "Trying to clone an uncloneable object"); } } if (ce && clone) { if (clone->op_array.fn_flags & ZEND_ACC_PRIVATE) { /* Ensure that if we're calling a private function, we're allowed to do so. */ if (UNEXPECTED(ce != EG(scope))) { zend_error_noreturn(E_ERROR, "Call to private %s::__clone() from context '%s'", ce->name, EG(scope) ? EG(scope)->name : ""); } } else if ((clone->common.fn_flags & ZEND_ACC_PROTECTED)) { /* Ensure that if we're calling a protected function, we're allowed to do so. */ if (UNEXPECTED(!zend_check_protected(zend_get_function_root_class(clone), EG(scope)))) { zend_error_noreturn(E_ERROR, "Call to protected %s::__clone() from context '%s'", ce->name, EG(scope) ? EG(scope)->name : ""); } } } if (EXPECTED(EG(exception) == NULL)) { zval *retval; ALLOC_ZVAL(retval); Z_OBJVAL_P(retval) = clone_call(obj TSRMLS_CC); Z_TYPE_P(retval) = IS_OBJECT; Z_SET_REFCOUNT_P(retval, 1); Z_SET_ISREF_P(retval); if (!RETURN_VALUE_USED(opline) || UNEXPECTED(EG(exception) != NULL)) { zval_ptr_dtor(&retval); } else { EX_T(opline->result.var).var.ptr = retval; } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_EXIT_SPEC_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { #if 0 || (IS_UNUSED != IS_UNUSED) USE_OPLINE SAVE_OPLINE(); if (IS_UNUSED != IS_UNUSED) { zval *ptr = NULL; if (Z_TYPE_P(ptr) == IS_LONG) { EG(exit_status) = Z_LVAL_P(ptr); } else { zend_print_variable(ptr); } } #endif zend_bailout(); ZEND_VM_NEXT_OPCODE(); /* Never reached */ } static int ZEND_FASTCALL zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op_data1; zval **object_ptr = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); zval *object; zval *property = opline->op2.zv; zval *value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R); int have_get_ptr = 0; if (IS_UNUSED == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } make_real_object(object_ptr TSRMLS_CC); object = *object_ptr; if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { zend_error(E_WARNING, "Attempt to assign property of non-object"); FREE_OP(free_op_data1); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { /* here we are sure we are dealing with an object */ if (0) { MAKE_REAL_ZVAL_PTR(property); } /* here property is a string */ if (opline->extended_value == ZEND_ASSIGN_OBJ && Z_OBJ_HT_P(object)->get_property_ptr_ptr) { zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (zptr != NULL) { /* NULL means no success in getting PTR */ have_get_ptr = 1; if (UNEXPECTED(*zptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { SEPARATE_ZVAL_IF_NOT_REF(zptr); binary_op(*zptr, *zptr, value TSRMLS_CC); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(*zptr); EX_T(opline->result.var).var.ptr = *zptr; } } } } if (!have_get_ptr) { zval *z = NULL; Z_ADDREF_P(object); if (opline->extended_value == ZEND_ASSIGN_OBJ) { if (Z_OBJ_HT_P(object)->read_property) { z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ { if (Z_OBJ_HT_P(object)->read_dimension) { z = Z_OBJ_HT_P(object)->read_dimension(object, property, BP_VAR_R TSRMLS_CC); } } if (z) { if (Z_TYPE_P(z) == IS_OBJECT && Z_OBJ_HT_P(z)->get) { zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC); if (Z_REFCOUNT_P(z) == 0) { GC_REMOVE_ZVAL_FROM_BUFFER(z); zval_dtor(z); FREE_ZVAL(z); } z = value; } Z_ADDREF_P(z); SEPARATE_ZVAL_IF_NOT_REF(&z); binary_op(z, z, value TSRMLS_CC); if (opline->extended_value == ZEND_ASSIGN_OBJ) { Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ { Z_OBJ_HT_P(object)->write_dimension(object, property, z TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(z); EX_T(opline->result.var).var.ptr = z; } zval_ptr_dtor(&z); } else { zend_error(E_WARNING, "Attempt to assign property of non-object"); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } zval_ptr_dtor(&object); } if (0) { zval_ptr_dtor(&property); } else { } FREE_OP(free_op_data1); } /* assign_obj has two opcodes! */ CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL zend_binary_assign_op_helper_SPEC_UNUSED_CONST(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op_data2, free_op_data1; zval **var_ptr; zval *value; SAVE_OPLINE(); switch (opline->extended_value) { case ZEND_ASSIGN_OBJ: return zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); break; case ZEND_ASSIGN_DIM: { zval **container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } else if (UNEXPECTED(Z_TYPE_PP(container) == IS_OBJECT)) { if (IS_UNUSED == IS_VAR && !0) { Z_ADDREF_PP(container); /* undo the effect of get_obj_zval_ptr_ptr() */ } return zend_binary_assign_op_obj_helper_SPEC_UNUSED_CONST(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } else { zval *dim = opline->op2.zv; zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), container, dim, IS_CONST, BP_VAR_RW TSRMLS_CC); value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R); var_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC); } } break; default: value = opline->op2.zv; var_ptr = NULL; /* do nothing */ break; } if (UNEXPECTED(var_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use assign-op operators with overloaded objects nor string offsets"); } if (UNEXPECTED(*var_ptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } CHECK_EXCEPTION(); if (opline->extended_value == ZEND_ASSIGN_DIM) { ZEND_VM_INC_OPCODE(); } ZEND_VM_NEXT_OPCODE(); } SEPARATE_ZVAL_IF_NOT_REF(var_ptr); if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT) && Z_OBJ_HANDLER_PP(var_ptr, get) && Z_OBJ_HANDLER_PP(var_ptr, set)) { /* proxy object */ zval *objval = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC); Z_ADDREF_P(objval); binary_op(objval, objval, value TSRMLS_CC); Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, objval TSRMLS_CC); zval_ptr_dtor(&objval); } else { binary_op(*var_ptr, *var_ptr, value TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(*var_ptr); EX_T(opline->result.var).var.ptr = *var_ptr; } if (opline->extended_value == ZEND_ASSIGN_DIM) { FREE_OP(free_op_data1); FREE_OP_VAR_PTR(free_op_data2); CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); } else { CHECK_EXCEPTION(); } ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_CONST(add_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_CONST(sub_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_CONST(mul_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_CONST(div_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_CONST(mod_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_CONST(shift_left_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_CONST(shift_right_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_CONST(concat_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_CONST(bitwise_or_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_CONST(bitwise_and_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_CONST(bitwise_xor_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL zend_pre_incdec_property_helper_SPEC_UNUSED_CONST(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **object_ptr; zval *object; zval *property; zval **retval; int have_get_ptr = 0; SAVE_OPLINE(); object_ptr = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); property = opline->op2.zv; retval = &EX_T(opline->result.var).var.ptr; if (IS_UNUSED == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets"); } make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */ object = *object_ptr; if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); *retval = &EG(uninitialized_zval); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } /* here we are sure we are dealing with an object */ if (0) { MAKE_REAL_ZVAL_PTR(property); } if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) { zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (zptr != NULL) { /* NULL means no success in getting PTR */ have_get_ptr = 1; if (UNEXPECTED(*zptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); *retval = &EG(uninitialized_zval); } } else { SEPARATE_ZVAL_IF_NOT_REF(zptr); incdec_op(*zptr); if (RETURN_VALUE_USED(opline)) { *retval = *zptr; PZVAL_LOCK(*retval); } } } } if (!have_get_ptr) { if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) { zval *z; Z_ADDREF_P(object); z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) { zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC); if (Z_REFCOUNT_P(z) == 0) { GC_REMOVE_ZVAL_FROM_BUFFER(z); zval_dtor(z); FREE_ZVAL(z); } z = value; } Z_ADDREF_P(z); SEPARATE_ZVAL_IF_NOT_REF(&z); incdec_op(z); *retval = z; Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); zval_ptr_dtor(&object); SELECTIVE_PZVAL_LOCK(*retval, opline); zval_ptr_dtor(&z); } else { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); *retval = &EG(uninitialized_zval); } } } if (0) { zval_ptr_dtor(&property); } else { } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_PRE_INC_OBJ_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_pre_incdec_property_helper_SPEC_UNUSED_CONST(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_PRE_DEC_OBJ_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_pre_incdec_property_helper_SPEC_UNUSED_CONST(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL zend_post_incdec_property_helper_SPEC_UNUSED_CONST(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **object_ptr; zval *object; zval *property; zval *retval; int have_get_ptr = 0; SAVE_OPLINE(); object_ptr = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); property = opline->op2.zv; retval = &EX_T(opline->result.var).tmp_var; if (IS_UNUSED == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets"); } make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */ object = *object_ptr; if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); ZVAL_NULL(retval); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } /* here we are sure we are dealing with an object */ if (0) { MAKE_REAL_ZVAL_PTR(property); } if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) { zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (zptr != NULL) { /* NULL means no success in getting PTR */ have_get_ptr = 1; if (UNEXPECTED(*zptr == &EG(error_zval))) { ZVAL_NULL(retval); } else { SEPARATE_ZVAL_IF_NOT_REF(zptr); ZVAL_COPY_VALUE(retval, *zptr); zendi_zval_copy_ctor(*retval); incdec_op(*zptr); } } } if (!have_get_ptr) { if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) { zval *z, *z_copy; Z_ADDREF_P(object); z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) { zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC); if (Z_REFCOUNT_P(z) == 0) { GC_REMOVE_ZVAL_FROM_BUFFER(z); zval_dtor(z); FREE_ZVAL(z); } z = value; } ZVAL_COPY_VALUE(retval, z); zendi_zval_copy_ctor(*retval); ALLOC_ZVAL(z_copy); INIT_PZVAL_COPY(z_copy, z); zendi_zval_copy_ctor(*z_copy); incdec_op(z_copy); Z_ADDREF_P(z); Z_OBJ_HT_P(object)->write_property(object, property, z_copy, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); zval_ptr_dtor(&object); zval_ptr_dtor(&z_copy); zval_ptr_dtor(&z); } else { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); ZVAL_NULL(retval); } } if (0) { zval_ptr_dtor(&property); } else { } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_POST_INC_OBJ_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_post_incdec_property_helper_SPEC_UNUSED_CONST(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_POST_DEC_OBJ_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_post_incdec_property_helper_SPEC_UNUSED_CONST(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL zend_fetch_property_address_read_helper_SPEC_UNUSED_CONST(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *container; zval *offset; SAVE_OPLINE(); container = _get_obj_zval_ptr_unused(TSRMLS_C); offset = opline->op2.zv; if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) || UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) { zend_error(E_NOTICE, "Trying to get property of non-object"); PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } else { zval *retval; if (0) { MAKE_REAL_ZVAL_PTR(offset); } /* here we are sure we are dealing with an object */ retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_R, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); PZVAL_LOCK(retval); EX_T(opline->result.var).var.ptr = retval; if (0) { zval_ptr_dtor(&offset); } else { } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_R_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_property_address_read_helper_SPEC_UNUSED_CONST(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_W_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *property; zval **container; SAVE_OPLINE(); property = opline->op2.zv; if (0) { MAKE_REAL_ZVAL_PTR(property); } container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC); if (0) { zval_ptr_dtor(&property); } else { } if (IS_UNUSED == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } /* We are going to assign the result by reference */ if (opline->extended_value & ZEND_FETCH_MAKE_REF) { zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr; Z_DELREF_PP(retval_ptr); SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr); Z_ADDREF_PP(retval_ptr); EX_T(opline->result.var).var.ptr = *EX_T(opline->result.var).var.ptr_ptr; EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_RW_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *property; zval **container; SAVE_OPLINE(); property = opline->op2.zv; container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); if (0) { MAKE_REAL_ZVAL_PTR(property); } if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_RW TSRMLS_CC); if (0) { zval_ptr_dtor(&property); } else { } if (IS_UNUSED == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_IS_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *container; zval *offset; SAVE_OPLINE(); container = _get_obj_zval_ptr_unused(TSRMLS_C); offset = opline->op2.zv; if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) || UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } else { zval *retval; if (0) { MAKE_REAL_ZVAL_PTR(offset); } /* here we are sure we are dealing with an object */ retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_IS, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); PZVAL_LOCK(retval); EX_T(opline->result.var).var.ptr = retval; if (0) { zval_ptr_dtor(&offset); } else { } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_FUNC_ARG_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) { /* Behave like FETCH_OBJ_W */ zend_free_op free_op1; zval *property; zval **container; SAVE_OPLINE(); property = opline->op2.zv; container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); if (0) { MAKE_REAL_ZVAL_PTR(property); } if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC); if (0) { zval_ptr_dtor(&property); } else { } if (IS_UNUSED == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } else { return zend_fetch_property_address_read_helper_SPEC_UNUSED_CONST(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } } static int ZEND_FASTCALL ZEND_FETCH_OBJ_UNSET_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_res; zval **container; zval *property; SAVE_OPLINE(); container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); property = opline->op2.zv; if (IS_UNUSED == IS_CV) { if (container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } } if (0) { MAKE_REAL_ZVAL_PTR(property); } if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_UNSET TSRMLS_CC); if (0) { zval_ptr_dtor(&property); } else { } if (IS_UNUSED == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } PZVAL_UNLOCK(*EX_T(opline->result.var).var.ptr_ptr, &free_res); if (EX_T(opline->result.var).var.ptr_ptr != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(EX_T(opline->result.var).var.ptr_ptr); } PZVAL_LOCK(*EX_T(opline->result.var).var.ptr_ptr); FREE_OP_VAR_PTR(free_res); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **object_ptr; zval *property_name; SAVE_OPLINE(); object_ptr = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); property_name = opline->op2.zv; if (0) { MAKE_REAL_ZVAL_PTR(property_name); } if (IS_UNUSED == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_OBJ, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (0) { zval_ptr_dtor(&property_name); } else { } /* assign_obj has two opcodes! */ CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ADD_CHAR_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *str = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); if (IS_UNUSED == IS_UNUSED) { /* Initialize for erealloc in add_char_to_string */ Z_STRVAL_P(str) = NULL; Z_STRLEN_P(str) = 0; Z_TYPE_P(str) = IS_STRING; INIT_PZVAL(str); } add_char_to_string(str, str, opline->op2.zv); /* FREE_OP is missing intentionally here - we're always working on the same temporary variable */ /*CHECK_EXCEPTION();*/ ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ADD_STRING_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *str = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); if (IS_UNUSED == IS_UNUSED) { /* Initialize for erealloc in add_string_to_string */ Z_STRVAL_P(str) = NULL; Z_STRLEN_P(str) = 0; Z_TYPE_P(str) = IS_STRING; INIT_PZVAL(str); } add_string_to_string(str, str, opline->op2.zv); /* FREE_OP is missing intentionally here - we're always working on the same temporary variable */ /*CHECK_EXCEPTION();*/ ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_METHOD_CALL_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *function_name; char *function_name_strval; int function_name_strlen; call_slot *call = EX(call_slots) + opline->result.num; SAVE_OPLINE(); function_name = opline->op2.zv; if (IS_CONST != IS_CONST && UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Method name must be a string"); } function_name_strval = Z_STRVAL_P(function_name); function_name_strlen = Z_STRLEN_P(function_name); call->object = _get_obj_zval_ptr_unused(TSRMLS_C); if (EXPECTED(call->object != NULL) && EXPECTED(Z_TYPE_P(call->object) == IS_OBJECT)) { call->called_scope = Z_OBJCE_P(call->object); if (IS_CONST != IS_CONST || (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope)) == NULL) { zval *object = call->object; if (UNEXPECTED(Z_OBJ_HT_P(call->object)->get_method == NULL)) { zend_error_noreturn(E_ERROR, "Object does not support method calls"); } /* First, locate the function. */ call->fbc = Z_OBJ_HT_P(call->object)->get_method(&call->object, function_name_strval, function_name_strlen, ((IS_CONST == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC); if (UNEXPECTED(call->fbc == NULL)) { zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", Z_OBJ_CLASS_NAME_P(call->object), function_name_strval); } if (IS_CONST == IS_CONST && EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) && EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0) && EXPECTED(call->object == object)) { CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope, call->fbc); } } } else { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Call to a member function %s() on %s", function_name_strval, zend_get_type_by_const(Z_TYPE_P(call->object))); } if ((call->fbc->common.fn_flags & ZEND_ACC_STATIC) != 0) { call->object = NULL; } else { if (!PZVAL_IS_REF(call->object)) { Z_ADDREF_P(call->object); /* For $this pointer */ } else { zval *this_ptr; ALLOC_ZVAL(this_ptr); INIT_PZVAL_COPY(this_ptr, call->object); zval_copy_ctor(this_ptr); call->object = this_ptr; } } call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_CONSTANT_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); if (IS_UNUSED == IS_UNUSED) { zend_constant *c; zval *retval; if (CACHED_PTR(opline->op2.literal->cache_slot)) { c = CACHED_PTR(opline->op2.literal->cache_slot); } else if ((c = zend_quick_get_constant(opline->op2.literal + 1, opline->extended_value TSRMLS_CC)) == NULL) { if ((opline->extended_value & IS_CONSTANT_UNQUALIFIED) != 0) { char *actual = (char *)zend_memrchr(Z_STRVAL_P(opline->op2.zv), '\\', Z_STRLEN_P(opline->op2.zv)); if(!actual) { actual = Z_STRVAL_P(opline->op2.zv); } else { actual++; } /* non-qualified constant - allow text substitution */ zend_error(E_NOTICE, "Use of undefined constant %s - assumed '%s'", actual, actual); ZVAL_STRINGL(&EX_T(opline->result.var).tmp_var, actual, Z_STRLEN_P(opline->op2.zv)-(actual - Z_STRVAL_P(opline->op2.zv)), 1); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } else { zend_error_noreturn(E_ERROR, "Undefined constant '%s'", Z_STRVAL_P(opline->op2.zv)); } } else { CACHE_PTR(opline->op2.literal->cache_slot, c); } retval = &EX_T(opline->result.var).tmp_var; ZVAL_COPY_VALUE(retval, &c->value); zval_copy_ctor(retval); } else { /* class constant */ zend_class_entry *ce; zval **value; if (IS_UNUSED == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { value = CACHED_PTR(opline->op2.literal->cache_slot); ZVAL_COPY_VALUE(&EX_T(opline->result.var).tmp_var, *value); zval_copy_ctor(&EX_T(opline->result.var).tmp_var); goto constant_fetch_end; } else if (CACHED_PTR(opline->op1.literal->cache_slot)) { ce = CACHED_PTR(opline->op1.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op1.zv), Z_STRLEN_P(opline->op1.zv), opline->op1.literal + 1, opline->extended_value TSRMLS_CC); if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } if (UNEXPECTED(ce == NULL)) { zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op1.zv)); } CACHE_PTR(opline->op1.literal->cache_slot, ce); } } else { ce = EX_T(opline->op1.var).class_entry; if ((value = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce)) != NULL) { ZVAL_COPY_VALUE(&EX_T(opline->result.var).tmp_var, *value); zval_copy_ctor(&EX_T(opline->result.var).tmp_var); goto constant_fetch_end; } } if (EXPECTED(zend_hash_quick_find(&ce->constants_table, Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv)+1, Z_HASH_P(opline->op2.zv), (void **) &value) == SUCCESS)) { if (IS_CONSTANT_TYPE(Z_TYPE_PP(value))) { zend_class_entry *old_scope = EG(scope); EG(scope) = ce; zval_update_constant(value, 1 TSRMLS_CC); EG(scope) = old_scope; } if (IS_UNUSED == IS_CONST) { CACHE_PTR(opline->op2.literal->cache_slot, value); } else { CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, ce, value); } ZVAL_COPY_VALUE(&EX_T(opline->result.var).tmp_var, *value); zval_copy_ctor(&EX_T(opline->result.var).tmp_var); } else if (Z_STRLEN_P(opline->op2.zv) == sizeof("class")-1 && memcmp(Z_STRVAL_P(opline->op2.zv), "class", sizeof("class") - 1) == 0) { /* "class" is assigned as a case-sensitive keyword from zend_do_resolve_class_name */ ZVAL_STRINGL(&EX_T(opline->result.var).tmp_var, ce->name, ce->name_length, 1); } else { zend_error_noreturn(E_ERROR, "Undefined class constant '%s'", Z_STRVAL_P(opline->op2.zv)); } } constant_fetch_end: CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE array_init(&EX_T(opline->result.var).tmp_var); if (IS_UNUSED == IS_UNUSED) { ZEND_VM_NEXT_OPCODE(); #if 0 || IS_UNUSED != IS_UNUSED } else { return ZEND_ADD_ARRAY_ELEMENT_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); #endif } } static int ZEND_FASTCALL ZEND_UNSET_DIM_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **container; zval *offset; ulong hval; SAVE_OPLINE(); container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); if (IS_UNUSED == IS_CV && container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } offset = opline->op2.zv; if (IS_UNUSED != IS_VAR || container) { switch (Z_TYPE_PP(container)) { case IS_ARRAY: { HashTable *ht = Z_ARRVAL_PP(container); switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); zend_hash_index_del(ht, hval); break; case IS_RESOURCE: case IS_BOOL: case IS_LONG: hval = Z_LVAL_P(offset); zend_hash_index_del(ht, hval); break; case IS_STRING: if (IS_CONST == IS_CV || IS_CONST == IS_VAR) { Z_ADDREF_P(offset); } if (IS_CONST == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_dim); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } if (ht == &EG(symbol_table)) { zend_delete_global_variable_ex(offset->value.str.val, offset->value.str.len, hval TSRMLS_CC); } else { zend_hash_quick_del(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval); } if (IS_CONST == IS_CV || IS_CONST == IS_VAR) { zval_ptr_dtor(&offset); } break; num_index_dim: zend_hash_index_del(ht, hval); if (IS_CONST == IS_CV || IS_CONST == IS_VAR) { zval_ptr_dtor(&offset); } break; case IS_NULL: zend_hash_del(ht, "", sizeof("")); break; default: zend_error(E_WARNING, "Illegal offset type in unset"); break; } break; } case IS_OBJECT: if (UNEXPECTED(Z_OBJ_HT_P(*container)->unset_dimension == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use object as array"); } if (0) { MAKE_REAL_ZVAL_PTR(offset); } Z_OBJ_HT_P(*container)->unset_dimension(*container, offset TSRMLS_CC); if (0) { zval_ptr_dtor(&offset); } else { } break; case IS_STRING: zend_error_noreturn(E_ERROR, "Cannot unset string offsets"); ZEND_VM_CONTINUE(); /* bailed out before */ default: break; } } else { } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_UNSET_OBJ_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **container; zval *offset; SAVE_OPLINE(); container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); offset = opline->op2.zv; if (IS_UNUSED != IS_VAR || container) { if (IS_UNUSED == IS_CV && container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } if (Z_TYPE_PP(container) == IS_OBJECT) { if (0) { MAKE_REAL_ZVAL_PTR(offset); } if (Z_OBJ_HT_P(*container)->unset_property) { Z_OBJ_HT_P(*container)->unset_property(*container, offset, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } else { zend_error(E_NOTICE, "Trying to unset property of non-object"); } if (0) { zval_ptr_dtor(&offset); } else { } } else { } } else { } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL zend_isset_isempty_dim_prop_obj_handler_SPEC_UNUSED_CONST(int prop_dim, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *container; zval **value = NULL; int result = 0; ulong hval; zval *offset; SAVE_OPLINE(); container = _get_obj_zval_ptr_unused(TSRMLS_C); offset = opline->op2.zv; if (Z_TYPE_P(container) == IS_ARRAY && !prop_dim) { HashTable *ht; int isset = 0; ht = Z_ARRVAL_P(container); switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); goto num_index_prop; case IS_RESOURCE: case IS_BOOL: case IS_LONG: hval = Z_LVAL_P(offset); num_index_prop: if (zend_hash_index_find(ht, hval, (void **) &value) == SUCCESS) { isset = 1; } break; case IS_STRING: if (IS_CONST == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_prop); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } if (zend_hash_quick_find(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, (void **) &value) == SUCCESS) { isset = 1; } break; case IS_NULL: if (zend_hash_find(ht, "", sizeof(""), (void **) &value) == SUCCESS) { isset = 1; } break; default: zend_error(E_WARNING, "Illegal offset type in isset or empty"); break; } if (opline->extended_value & ZEND_ISSET) { if (isset && Z_TYPE_PP(value) == IS_NULL) { result = 0; } else { result = isset; } } else /* if (opline->extended_value & ZEND_ISEMPTY) */ { if (!isset || !i_zend_is_true(*value)) { result = 0; } else { result = 1; } } } else if (Z_TYPE_P(container) == IS_OBJECT) { if (0) { MAKE_REAL_ZVAL_PTR(offset); } if (prop_dim) { if (Z_OBJ_HT_P(container)->has_property) { result = Z_OBJ_HT_P(container)->has_property(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } else { zend_error(E_NOTICE, "Trying to check property of non-object"); result = 0; } } else { if (Z_OBJ_HT_P(container)->has_dimension) { result = Z_OBJ_HT_P(container)->has_dimension(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0 TSRMLS_CC); } else { zend_error(E_NOTICE, "Trying to check element of non-array"); result = 0; } } if (0) { zval_ptr_dtor(&offset); } else { } } else if (Z_TYPE_P(container) == IS_STRING && !prop_dim) { /* string offsets */ zval tmp; if (Z_TYPE_P(offset) != IS_LONG) { if (Z_TYPE_P(offset) <= IS_BOOL /* simple scalar types */ || (Z_TYPE_P(offset) == IS_STRING /* or numeric string */ && IS_LONG == is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, 0))) { ZVAL_COPY_VALUE(&tmp, offset); zval_copy_ctor(&tmp); convert_to_long(&tmp); offset = &tmp; } else { /* can not be converted to proper offset, return "not set" */ result = 0; } } if (Z_TYPE_P(offset) == IS_LONG) { if (opline->extended_value & ZEND_ISSET) { if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container)) { result = 1; } } else /* if (opline->extended_value & ZEND_ISEMPTY) */ { if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container) && Z_STRVAL_P(container)[offset->value.lval] != '0') { result = 1; } } } } else { } Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_BOOL; if (opline->extended_value & ZEND_ISSET) { Z_LVAL(EX_T(opline->result.var).tmp_var) = result; } else { Z_LVAL(EX_T(opline->result.var).tmp_var) = !result; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_isset_isempty_dim_prop_obj_handler_SPEC_UNUSED_CONST(0, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_isset_isempty_dim_prop_obj_handler_SPEC_UNUSED_CONST(1, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_YIELD_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE /* The generator object is stored in return_value_ptr_ptr */ zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr); if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) { zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator"); } /* Destroy the previously yielded value */ if (generator->value) { zval_ptr_dtor(&generator->value); } /* Destroy the previously yielded key */ if (generator->key) { zval_ptr_dtor(&generator->key); } /* Set the new yielded value */ if (IS_UNUSED != IS_UNUSED) { if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) { /* Constants and temporary variables aren't yieldable by reference, * but we still allow them with a notice. */ if (IS_UNUSED == IS_CONST || IS_UNUSED == IS_TMP_VAR) { zval *value, *copy; zend_error(E_NOTICE, "Only variable references should be yielded by reference"); value = NULL; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->value = copy; } else { zval **value_ptr = NULL; if (IS_UNUSED == IS_VAR && UNEXPECTED(value_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference"); } /* If a function call result is yielded and the function did * not return by reference we throw a notice. */ if (IS_UNUSED == IS_VAR && !Z_ISREF_PP(value_ptr) && !(opline->extended_value == ZEND_RETURNS_FUNCTION && EX_T(opline->op1.var).var.fcall_returned_reference) && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) { zend_error(E_NOTICE, "Only variable references should be yielded by reference"); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } else { SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } } } else { zval *value = NULL; /* Consts, temporary variables and references need copying */ if (IS_UNUSED == IS_CONST || IS_UNUSED == IS_TMP_VAR || PZVAL_IS_REF(value) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->value = copy; } else { if (IS_UNUSED == IS_CV) { Z_ADDREF_P(value); } generator->value = value; } } } else { /* If no value was specified yield null */ Z_ADDREF(EG(uninitialized_zval)); generator->value = &EG(uninitialized_zval); } /* Set the new yielded key */ if (IS_CONST != IS_UNUSED) { zval *key = opline->op2.zv; /* Consts, temporary variables and references need copying */ if (IS_CONST == IS_CONST || IS_CONST == IS_TMP_VAR || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, key); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->key = copy; } else { Z_ADDREF_P(key); generator->key = key; } if (Z_TYPE_P(generator->key) == IS_LONG && Z_LVAL_P(generator->key) > generator->largest_used_integer_key ) { generator->largest_used_integer_key = Z_LVAL_P(generator->key); } } else { /* If no key was specified we use auto-increment keys */ generator->largest_used_integer_key++; ALLOC_INIT_ZVAL(generator->key); ZVAL_LONG(generator->key, generator->largest_used_integer_key); } if (RETURN_VALUE_USED(opline)) { /* If the return value of yield is used set the send * target and initialize it to NULL */ generator->send_target = &EX_T(opline->result.var).var.ptr; Z_ADDREF(EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } else { generator->send_target = NULL; } /* We increment to the next op, so we are at the correct position when the * generator is resumed. */ ZEND_VM_INC_OPCODE(); /* The GOTO VM uses a local opline variable. We need to set the opline * variable in execute_data so we don't resume at an old position. */ SAVE_OPLINE(); ZEND_VM_RETURN(); } static int ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_CONST(pow_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMP(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2, free_op_data1; zval **object_ptr = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); zval *object; zval *property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); zval *value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R); int have_get_ptr = 0; if (IS_UNUSED == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } make_real_object(object_ptr TSRMLS_CC); object = *object_ptr; if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { zend_error(E_WARNING, "Attempt to assign property of non-object"); zval_dtor(free_op2.var); FREE_OP(free_op_data1); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { /* here we are sure we are dealing with an object */ if (1) { MAKE_REAL_ZVAL_PTR(property); } /* here property is a string */ if (opline->extended_value == ZEND_ASSIGN_OBJ && Z_OBJ_HT_P(object)->get_property_ptr_ptr) { zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (zptr != NULL) { /* NULL means no success in getting PTR */ have_get_ptr = 1; if (UNEXPECTED(*zptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { SEPARATE_ZVAL_IF_NOT_REF(zptr); binary_op(*zptr, *zptr, value TSRMLS_CC); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(*zptr); EX_T(opline->result.var).var.ptr = *zptr; } } } } if (!have_get_ptr) { zval *z = NULL; Z_ADDREF_P(object); if (opline->extended_value == ZEND_ASSIGN_OBJ) { if (Z_OBJ_HT_P(object)->read_property) { z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ { if (Z_OBJ_HT_P(object)->read_dimension) { z = Z_OBJ_HT_P(object)->read_dimension(object, property, BP_VAR_R TSRMLS_CC); } } if (z) { if (Z_TYPE_P(z) == IS_OBJECT && Z_OBJ_HT_P(z)->get) { zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC); if (Z_REFCOUNT_P(z) == 0) { GC_REMOVE_ZVAL_FROM_BUFFER(z); zval_dtor(z); FREE_ZVAL(z); } z = value; } Z_ADDREF_P(z); SEPARATE_ZVAL_IF_NOT_REF(&z); binary_op(z, z, value TSRMLS_CC); if (opline->extended_value == ZEND_ASSIGN_OBJ) { Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ { Z_OBJ_HT_P(object)->write_dimension(object, property, z TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(z); EX_T(opline->result.var).var.ptr = z; } zval_ptr_dtor(&z); } else { zend_error(E_WARNING, "Attempt to assign property of non-object"); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } zval_ptr_dtor(&object); } if (1) { zval_ptr_dtor(&property); } else { zval_dtor(free_op2.var); } FREE_OP(free_op_data1); } /* assign_obj has two opcodes! */ CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL zend_binary_assign_op_helper_SPEC_UNUSED_TMP(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2, free_op_data2, free_op_data1; zval **var_ptr; zval *value; SAVE_OPLINE(); switch (opline->extended_value) { case ZEND_ASSIGN_OBJ: return zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMP(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); break; case ZEND_ASSIGN_DIM: { zval **container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } else if (UNEXPECTED(Z_TYPE_PP(container) == IS_OBJECT)) { if (IS_UNUSED == IS_VAR && !0) { Z_ADDREF_PP(container); /* undo the effect of get_obj_zval_ptr_ptr() */ } return zend_binary_assign_op_obj_helper_SPEC_UNUSED_TMP(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } else { zval *dim = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), container, dim, IS_TMP_VAR, BP_VAR_RW TSRMLS_CC); value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R); var_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC); } } break; default: value = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); var_ptr = NULL; /* do nothing */ break; } if (UNEXPECTED(var_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use assign-op operators with overloaded objects nor string offsets"); } if (UNEXPECTED(*var_ptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } zval_dtor(free_op2.var); CHECK_EXCEPTION(); if (opline->extended_value == ZEND_ASSIGN_DIM) { ZEND_VM_INC_OPCODE(); } ZEND_VM_NEXT_OPCODE(); } SEPARATE_ZVAL_IF_NOT_REF(var_ptr); if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT) && Z_OBJ_HANDLER_PP(var_ptr, get) && Z_OBJ_HANDLER_PP(var_ptr, set)) { /* proxy object */ zval *objval = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC); Z_ADDREF_P(objval); binary_op(objval, objval, value TSRMLS_CC); Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, objval TSRMLS_CC); zval_ptr_dtor(&objval); } else { binary_op(*var_ptr, *var_ptr, value TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(*var_ptr); EX_T(opline->result.var).var.ptr = *var_ptr; } zval_dtor(free_op2.var); if (opline->extended_value == ZEND_ASSIGN_DIM) { FREE_OP(free_op_data1); FREE_OP_VAR_PTR(free_op_data2); CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); } else { CHECK_EXCEPTION(); } ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_TMP(add_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_TMP(sub_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_TMP(mul_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_TMP(div_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_TMP(mod_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_TMP(shift_left_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_TMP(shift_right_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_TMP(concat_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_TMP(bitwise_or_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_TMP(bitwise_and_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_TMP(bitwise_xor_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL zend_pre_incdec_property_helper_SPEC_UNUSED_TMP(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval **object_ptr; zval *object; zval *property; zval **retval; int have_get_ptr = 0; SAVE_OPLINE(); object_ptr = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); retval = &EX_T(opline->result.var).var.ptr; if (IS_UNUSED == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets"); } make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */ object = *object_ptr; if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); zval_dtor(free_op2.var); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); *retval = &EG(uninitialized_zval); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } /* here we are sure we are dealing with an object */ if (1) { MAKE_REAL_ZVAL_PTR(property); } if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) { zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (zptr != NULL) { /* NULL means no success in getting PTR */ have_get_ptr = 1; if (UNEXPECTED(*zptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); *retval = &EG(uninitialized_zval); } } else { SEPARATE_ZVAL_IF_NOT_REF(zptr); incdec_op(*zptr); if (RETURN_VALUE_USED(opline)) { *retval = *zptr; PZVAL_LOCK(*retval); } } } } if (!have_get_ptr) { if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) { zval *z; Z_ADDREF_P(object); z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) { zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC); if (Z_REFCOUNT_P(z) == 0) { GC_REMOVE_ZVAL_FROM_BUFFER(z); zval_dtor(z); FREE_ZVAL(z); } z = value; } Z_ADDREF_P(z); SEPARATE_ZVAL_IF_NOT_REF(&z); incdec_op(z); *retval = z; Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); zval_ptr_dtor(&object); SELECTIVE_PZVAL_LOCK(*retval, opline); zval_ptr_dtor(&z); } else { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); *retval = &EG(uninitialized_zval); } } } if (1) { zval_ptr_dtor(&property); } else { zval_dtor(free_op2.var); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_PRE_INC_OBJ_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_pre_incdec_property_helper_SPEC_UNUSED_TMP(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_PRE_DEC_OBJ_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_pre_incdec_property_helper_SPEC_UNUSED_TMP(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL zend_post_incdec_property_helper_SPEC_UNUSED_TMP(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval **object_ptr; zval *object; zval *property; zval *retval; int have_get_ptr = 0; SAVE_OPLINE(); object_ptr = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); retval = &EX_T(opline->result.var).tmp_var; if (IS_UNUSED == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets"); } make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */ object = *object_ptr; if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); zval_dtor(free_op2.var); ZVAL_NULL(retval); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } /* here we are sure we are dealing with an object */ if (1) { MAKE_REAL_ZVAL_PTR(property); } if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) { zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (zptr != NULL) { /* NULL means no success in getting PTR */ have_get_ptr = 1; if (UNEXPECTED(*zptr == &EG(error_zval))) { ZVAL_NULL(retval); } else { SEPARATE_ZVAL_IF_NOT_REF(zptr); ZVAL_COPY_VALUE(retval, *zptr); zendi_zval_copy_ctor(*retval); incdec_op(*zptr); } } } if (!have_get_ptr) { if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) { zval *z, *z_copy; Z_ADDREF_P(object); z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) { zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC); if (Z_REFCOUNT_P(z) == 0) { GC_REMOVE_ZVAL_FROM_BUFFER(z); zval_dtor(z); FREE_ZVAL(z); } z = value; } ZVAL_COPY_VALUE(retval, z); zendi_zval_copy_ctor(*retval); ALLOC_ZVAL(z_copy); INIT_PZVAL_COPY(z_copy, z); zendi_zval_copy_ctor(*z_copy); incdec_op(z_copy); Z_ADDREF_P(z); Z_OBJ_HT_P(object)->write_property(object, property, z_copy, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); zval_ptr_dtor(&object); zval_ptr_dtor(&z_copy); zval_ptr_dtor(&z); } else { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); ZVAL_NULL(retval); } } if (1) { zval_ptr_dtor(&property); } else { zval_dtor(free_op2.var); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_POST_INC_OBJ_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_post_incdec_property_helper_SPEC_UNUSED_TMP(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_POST_DEC_OBJ_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_post_incdec_property_helper_SPEC_UNUSED_TMP(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL zend_fetch_property_address_read_helper_SPEC_UNUSED_TMP(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *container; zend_free_op free_op2; zval *offset; SAVE_OPLINE(); container = _get_obj_zval_ptr_unused(TSRMLS_C); offset = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) || UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) { zend_error(E_NOTICE, "Trying to get property of non-object"); PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); zval_dtor(free_op2.var); } else { zval *retval; if (1) { MAKE_REAL_ZVAL_PTR(offset); } /* here we are sure we are dealing with an object */ retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_R, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); PZVAL_LOCK(retval); EX_T(opline->result.var).var.ptr = retval; if (1) { zval_ptr_dtor(&offset); } else { zval_dtor(free_op2.var); } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_R_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_property_address_read_helper_SPEC_UNUSED_TMP(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_W_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *property; zval **container; SAVE_OPLINE(); property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (1) { MAKE_REAL_ZVAL_PTR(property); } container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC); if (1) { zval_ptr_dtor(&property); } else { zval_dtor(free_op2.var); } if (IS_UNUSED == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } /* We are going to assign the result by reference */ if (opline->extended_value & ZEND_FETCH_MAKE_REF) { zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr; Z_DELREF_PP(retval_ptr); SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr); Z_ADDREF_PP(retval_ptr); EX_T(opline->result.var).var.ptr = *EX_T(opline->result.var).var.ptr_ptr; EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_RW_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *property; zval **container; SAVE_OPLINE(); property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); if (1) { MAKE_REAL_ZVAL_PTR(property); } if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_RW TSRMLS_CC); if (1) { zval_ptr_dtor(&property); } else { zval_dtor(free_op2.var); } if (IS_UNUSED == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_IS_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *container; zend_free_op free_op2; zval *offset; SAVE_OPLINE(); container = _get_obj_zval_ptr_unused(TSRMLS_C); offset = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) || UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); zval_dtor(free_op2.var); } else { zval *retval; if (1) { MAKE_REAL_ZVAL_PTR(offset); } /* here we are sure we are dealing with an object */ retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_IS, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); PZVAL_LOCK(retval); EX_T(opline->result.var).var.ptr = retval; if (1) { zval_ptr_dtor(&offset); } else { zval_dtor(free_op2.var); } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_FUNC_ARG_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) { /* Behave like FETCH_OBJ_W */ zend_free_op free_op1, free_op2; zval *property; zval **container; SAVE_OPLINE(); property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); if (1) { MAKE_REAL_ZVAL_PTR(property); } if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC); if (1) { zval_ptr_dtor(&property); } else { zval_dtor(free_op2.var); } if (IS_UNUSED == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } else { return zend_fetch_property_address_read_helper_SPEC_UNUSED_TMP(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } } static int ZEND_FASTCALL ZEND_FETCH_OBJ_UNSET_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2, free_res; zval **container; zval *property; SAVE_OPLINE(); container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (IS_UNUSED == IS_CV) { if (container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } } if (1) { MAKE_REAL_ZVAL_PTR(property); } if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_UNSET TSRMLS_CC); if (1) { zval_ptr_dtor(&property); } else { zval_dtor(free_op2.var); } if (IS_UNUSED == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } PZVAL_UNLOCK(*EX_T(opline->result.var).var.ptr_ptr, &free_res); if (EX_T(opline->result.var).var.ptr_ptr != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(EX_T(opline->result.var).var.ptr_ptr); } PZVAL_LOCK(*EX_T(opline->result.var).var.ptr_ptr); FREE_OP_VAR_PTR(free_res); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval **object_ptr; zval *property_name; SAVE_OPLINE(); object_ptr = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); property_name = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (1) { MAKE_REAL_ZVAL_PTR(property_name); } if (IS_UNUSED == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_OBJ, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (1) { zval_ptr_dtor(&property_name); } else { zval_dtor(free_op2.var); } /* assign_obj has two opcodes! */ CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ADD_VAR_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval *str = &EX_T(opline->result.var).tmp_var; zval *var; zval var_copy; int use_copy = 0; SAVE_OPLINE(); var = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (IS_UNUSED == IS_UNUSED) { /* Initialize for erealloc in add_string_to_string */ Z_STRVAL_P(str) = NULL; Z_STRLEN_P(str) = 0; Z_TYPE_P(str) = IS_STRING; INIT_PZVAL(str); } if (Z_TYPE_P(var) != IS_STRING) { zend_make_printable_zval(var, &var_copy, &use_copy); if (use_copy) { var = &var_copy; } } add_string_to_string(str, str, var); if (use_copy) { zval_dtor(var); } /* original comment, possibly problematic: * FREE_OP is missing intentionally here - we're always working on the same temporary variable * (Zeev): I don't think it's problematic, we only use variables * which aren't affected by FREE_OP(Ts, )'s anyway, unless they're * string offsets or overloaded objects */ zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_METHOD_CALL_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *function_name; char *function_name_strval; int function_name_strlen; zend_free_op free_op2; call_slot *call = EX(call_slots) + opline->result.num; SAVE_OPLINE(); function_name = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (IS_TMP_VAR != IS_CONST && UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Method name must be a string"); } function_name_strval = Z_STRVAL_P(function_name); function_name_strlen = Z_STRLEN_P(function_name); call->object = _get_obj_zval_ptr_unused(TSRMLS_C); if (EXPECTED(call->object != NULL) && EXPECTED(Z_TYPE_P(call->object) == IS_OBJECT)) { call->called_scope = Z_OBJCE_P(call->object); if (IS_TMP_VAR != IS_CONST || (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope)) == NULL) { zval *object = call->object; if (UNEXPECTED(Z_OBJ_HT_P(call->object)->get_method == NULL)) { zend_error_noreturn(E_ERROR, "Object does not support method calls"); } /* First, locate the function. */ call->fbc = Z_OBJ_HT_P(call->object)->get_method(&call->object, function_name_strval, function_name_strlen, ((IS_TMP_VAR == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC); if (UNEXPECTED(call->fbc == NULL)) { zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", Z_OBJ_CLASS_NAME_P(call->object), function_name_strval); } if (IS_TMP_VAR == IS_CONST && EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) && EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0) && EXPECTED(call->object == object)) { CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope, call->fbc); } } } else { if (UNEXPECTED(EG(exception) != NULL)) { zval_dtor(free_op2.var); HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Call to a member function %s() on %s", function_name_strval, zend_get_type_by_const(Z_TYPE_P(call->object))); } if ((call->fbc->common.fn_flags & ZEND_ACC_STATIC) != 0) { call->object = NULL; } else { if (!PZVAL_IS_REF(call->object)) { Z_ADDREF_P(call->object); /* For $this pointer */ } else { zval *this_ptr; ALLOC_ZVAL(this_ptr); INIT_PZVAL_COPY(this_ptr, call->object); zval_copy_ctor(this_ptr); call->object = this_ptr; } } call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE array_init(&EX_T(opline->result.var).tmp_var); if (IS_UNUSED == IS_UNUSED) { ZEND_VM_NEXT_OPCODE(); #if 0 || IS_UNUSED != IS_UNUSED } else { return ZEND_ADD_ARRAY_ELEMENT_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); #endif } } static int ZEND_FASTCALL ZEND_UNSET_DIM_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval **container; zval *offset; ulong hval; SAVE_OPLINE(); container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); if (IS_UNUSED == IS_CV && container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } offset = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (IS_UNUSED != IS_VAR || container) { switch (Z_TYPE_PP(container)) { case IS_ARRAY: { HashTable *ht = Z_ARRVAL_PP(container); switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); zend_hash_index_del(ht, hval); break; case IS_RESOURCE: case IS_BOOL: case IS_LONG: hval = Z_LVAL_P(offset); zend_hash_index_del(ht, hval); break; case IS_STRING: if (IS_TMP_VAR == IS_CV || IS_TMP_VAR == IS_VAR) { Z_ADDREF_P(offset); } if (IS_TMP_VAR == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_dim); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } if (ht == &EG(symbol_table)) { zend_delete_global_variable_ex(offset->value.str.val, offset->value.str.len, hval TSRMLS_CC); } else { zend_hash_quick_del(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval); } if (IS_TMP_VAR == IS_CV || IS_TMP_VAR == IS_VAR) { zval_ptr_dtor(&offset); } break; num_index_dim: zend_hash_index_del(ht, hval); if (IS_TMP_VAR == IS_CV || IS_TMP_VAR == IS_VAR) { zval_ptr_dtor(&offset); } break; case IS_NULL: zend_hash_del(ht, "", sizeof("")); break; default: zend_error(E_WARNING, "Illegal offset type in unset"); break; } zval_dtor(free_op2.var); break; } case IS_OBJECT: if (UNEXPECTED(Z_OBJ_HT_P(*container)->unset_dimension == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use object as array"); } if (1) { MAKE_REAL_ZVAL_PTR(offset); } Z_OBJ_HT_P(*container)->unset_dimension(*container, offset TSRMLS_CC); if (1) { zval_ptr_dtor(&offset); } else { zval_dtor(free_op2.var); } break; case IS_STRING: zend_error_noreturn(E_ERROR, "Cannot unset string offsets"); ZEND_VM_CONTINUE(); /* bailed out before */ default: zval_dtor(free_op2.var); break; } } else { zval_dtor(free_op2.var); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_UNSET_OBJ_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval **container; zval *offset; SAVE_OPLINE(); container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); offset = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (IS_UNUSED != IS_VAR || container) { if (IS_UNUSED == IS_CV && container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } if (Z_TYPE_PP(container) == IS_OBJECT) { if (1) { MAKE_REAL_ZVAL_PTR(offset); } if (Z_OBJ_HT_P(*container)->unset_property) { Z_OBJ_HT_P(*container)->unset_property(*container, offset, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } else { zend_error(E_NOTICE, "Trying to unset property of non-object"); } if (1) { zval_ptr_dtor(&offset); } else { zval_dtor(free_op2.var); } } else { zval_dtor(free_op2.var); } } else { zval_dtor(free_op2.var); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL zend_isset_isempty_dim_prop_obj_handler_SPEC_UNUSED_TMP(int prop_dim, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval *container; zval **value = NULL; int result = 0; ulong hval; zval *offset; SAVE_OPLINE(); container = _get_obj_zval_ptr_unused(TSRMLS_C); offset = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (Z_TYPE_P(container) == IS_ARRAY && !prop_dim) { HashTable *ht; int isset = 0; ht = Z_ARRVAL_P(container); switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); goto num_index_prop; case IS_RESOURCE: case IS_BOOL: case IS_LONG: hval = Z_LVAL_P(offset); num_index_prop: if (zend_hash_index_find(ht, hval, (void **) &value) == SUCCESS) { isset = 1; } break; case IS_STRING: if (IS_TMP_VAR == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_prop); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } if (zend_hash_quick_find(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, (void **) &value) == SUCCESS) { isset = 1; } break; case IS_NULL: if (zend_hash_find(ht, "", sizeof(""), (void **) &value) == SUCCESS) { isset = 1; } break; default: zend_error(E_WARNING, "Illegal offset type in isset or empty"); break; } if (opline->extended_value & ZEND_ISSET) { if (isset && Z_TYPE_PP(value) == IS_NULL) { result = 0; } else { result = isset; } } else /* if (opline->extended_value & ZEND_ISEMPTY) */ { if (!isset || !i_zend_is_true(*value)) { result = 0; } else { result = 1; } } zval_dtor(free_op2.var); } else if (Z_TYPE_P(container) == IS_OBJECT) { if (1) { MAKE_REAL_ZVAL_PTR(offset); } if (prop_dim) { if (Z_OBJ_HT_P(container)->has_property) { result = Z_OBJ_HT_P(container)->has_property(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } else { zend_error(E_NOTICE, "Trying to check property of non-object"); result = 0; } } else { if (Z_OBJ_HT_P(container)->has_dimension) { result = Z_OBJ_HT_P(container)->has_dimension(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0 TSRMLS_CC); } else { zend_error(E_NOTICE, "Trying to check element of non-array"); result = 0; } } if (1) { zval_ptr_dtor(&offset); } else { zval_dtor(free_op2.var); } } else if (Z_TYPE_P(container) == IS_STRING && !prop_dim) { /* string offsets */ zval tmp; if (Z_TYPE_P(offset) != IS_LONG) { if (Z_TYPE_P(offset) <= IS_BOOL /* simple scalar types */ || (Z_TYPE_P(offset) == IS_STRING /* or numeric string */ && IS_LONG == is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, 0))) { ZVAL_COPY_VALUE(&tmp, offset); zval_copy_ctor(&tmp); convert_to_long(&tmp); offset = &tmp; } else { /* can not be converted to proper offset, return "not set" */ result = 0; } } if (Z_TYPE_P(offset) == IS_LONG) { if (opline->extended_value & ZEND_ISSET) { if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container)) { result = 1; } } else /* if (opline->extended_value & ZEND_ISEMPTY) */ { if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container) && Z_STRVAL_P(container)[offset->value.lval] != '0') { result = 1; } } } zval_dtor(free_op2.var); } else { zval_dtor(free_op2.var); } Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_BOOL; if (opline->extended_value & ZEND_ISSET) { Z_LVAL(EX_T(opline->result.var).tmp_var) = result; } else { Z_LVAL(EX_T(opline->result.var).tmp_var) = !result; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_isset_isempty_dim_prop_obj_handler_SPEC_UNUSED_TMP(0, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_isset_isempty_dim_prop_obj_handler_SPEC_UNUSED_TMP(1, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_YIELD_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE /* The generator object is stored in return_value_ptr_ptr */ zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr); if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) { zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator"); } /* Destroy the previously yielded value */ if (generator->value) { zval_ptr_dtor(&generator->value); } /* Destroy the previously yielded key */ if (generator->key) { zval_ptr_dtor(&generator->key); } /* Set the new yielded value */ if (IS_UNUSED != IS_UNUSED) { if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) { /* Constants and temporary variables aren't yieldable by reference, * but we still allow them with a notice. */ if (IS_UNUSED == IS_CONST || IS_UNUSED == IS_TMP_VAR) { zval *value, *copy; zend_error(E_NOTICE, "Only variable references should be yielded by reference"); value = NULL; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->value = copy; } else { zval **value_ptr = NULL; if (IS_UNUSED == IS_VAR && UNEXPECTED(value_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference"); } /* If a function call result is yielded and the function did * not return by reference we throw a notice. */ if (IS_UNUSED == IS_VAR && !Z_ISREF_PP(value_ptr) && !(opline->extended_value == ZEND_RETURNS_FUNCTION && EX_T(opline->op1.var).var.fcall_returned_reference) && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) { zend_error(E_NOTICE, "Only variable references should be yielded by reference"); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } else { SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } } } else { zval *value = NULL; /* Consts, temporary variables and references need copying */ if (IS_UNUSED == IS_CONST || IS_UNUSED == IS_TMP_VAR || PZVAL_IS_REF(value) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->value = copy; } else { if (IS_UNUSED == IS_CV) { Z_ADDREF_P(value); } generator->value = value; } } } else { /* If no value was specified yield null */ Z_ADDREF(EG(uninitialized_zval)); generator->value = &EG(uninitialized_zval); } /* Set the new yielded key */ if (IS_TMP_VAR != IS_UNUSED) { zend_free_op free_op2; zval *key = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); /* Consts, temporary variables and references need copying */ if (IS_TMP_VAR == IS_CONST || IS_TMP_VAR == IS_TMP_VAR || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, key); /* Temporary variables don't need ctor copying */ if (!1) { zval_copy_ctor(copy); } generator->key = copy; } else { Z_ADDREF_P(key); generator->key = key; } if (Z_TYPE_P(generator->key) == IS_LONG && Z_LVAL_P(generator->key) > generator->largest_used_integer_key ) { generator->largest_used_integer_key = Z_LVAL_P(generator->key); } } else { /* If no key was specified we use auto-increment keys */ generator->largest_used_integer_key++; ALLOC_INIT_ZVAL(generator->key); ZVAL_LONG(generator->key, generator->largest_used_integer_key); } if (RETURN_VALUE_USED(opline)) { /* If the return value of yield is used set the send * target and initialize it to NULL */ generator->send_target = &EX_T(opline->result.var).var.ptr; Z_ADDREF(EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } else { generator->send_target = NULL; } /* We increment to the next op, so we are at the correct position when the * generator is resumed. */ ZEND_VM_INC_OPCODE(); /* The GOTO VM uses a local opline variable. We need to set the opline * variable in execute_data so we don't resume at an old position. */ SAVE_OPLINE(); ZEND_VM_RETURN(); } static int ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_UNUSED_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_TMP(pow_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL zend_binary_assign_op_obj_helper_SPEC_UNUSED_VAR(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2, free_op_data1; zval **object_ptr = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); zval *object; zval *property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); zval *value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R); int have_get_ptr = 0; if (IS_UNUSED == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } make_real_object(object_ptr TSRMLS_CC); object = *object_ptr; if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { zend_error(E_WARNING, "Attempt to assign property of non-object"); zval_ptr_dtor_nogc(&free_op2.var); FREE_OP(free_op_data1); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { /* here we are sure we are dealing with an object */ if (0) { MAKE_REAL_ZVAL_PTR(property); } /* here property is a string */ if (opline->extended_value == ZEND_ASSIGN_OBJ && Z_OBJ_HT_P(object)->get_property_ptr_ptr) { zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (zptr != NULL) { /* NULL means no success in getting PTR */ have_get_ptr = 1; if (UNEXPECTED(*zptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { SEPARATE_ZVAL_IF_NOT_REF(zptr); binary_op(*zptr, *zptr, value TSRMLS_CC); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(*zptr); EX_T(opline->result.var).var.ptr = *zptr; } } } } if (!have_get_ptr) { zval *z = NULL; Z_ADDREF_P(object); if (opline->extended_value == ZEND_ASSIGN_OBJ) { if (Z_OBJ_HT_P(object)->read_property) { z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ { if (Z_OBJ_HT_P(object)->read_dimension) { z = Z_OBJ_HT_P(object)->read_dimension(object, property, BP_VAR_R TSRMLS_CC); } } if (z) { if (Z_TYPE_P(z) == IS_OBJECT && Z_OBJ_HT_P(z)->get) { zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC); if (Z_REFCOUNT_P(z) == 0) { GC_REMOVE_ZVAL_FROM_BUFFER(z); zval_dtor(z); FREE_ZVAL(z); } z = value; } Z_ADDREF_P(z); SEPARATE_ZVAL_IF_NOT_REF(&z); binary_op(z, z, value TSRMLS_CC); if (opline->extended_value == ZEND_ASSIGN_OBJ) { Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ { Z_OBJ_HT_P(object)->write_dimension(object, property, z TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(z); EX_T(opline->result.var).var.ptr = z; } zval_ptr_dtor(&z); } else { zend_error(E_WARNING, "Attempt to assign property of non-object"); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } zval_ptr_dtor(&object); } if (0) { zval_ptr_dtor(&property); } else { zval_ptr_dtor_nogc(&free_op2.var); } FREE_OP(free_op_data1); } /* assign_obj has two opcodes! */ CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL zend_binary_assign_op_helper_SPEC_UNUSED_VAR(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2, free_op_data2, free_op_data1; zval **var_ptr; zval *value; SAVE_OPLINE(); switch (opline->extended_value) { case ZEND_ASSIGN_OBJ: return zend_binary_assign_op_obj_helper_SPEC_UNUSED_VAR(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); break; case ZEND_ASSIGN_DIM: { zval **container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } else if (UNEXPECTED(Z_TYPE_PP(container) == IS_OBJECT)) { if (IS_UNUSED == IS_VAR && !0) { Z_ADDREF_PP(container); /* undo the effect of get_obj_zval_ptr_ptr() */ } return zend_binary_assign_op_obj_helper_SPEC_UNUSED_VAR(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } else { zval *dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), container, dim, IS_VAR, BP_VAR_RW TSRMLS_CC); value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R); var_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC); } } break; default: value = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); var_ptr = NULL; /* do nothing */ break; } if (UNEXPECTED(var_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use assign-op operators with overloaded objects nor string offsets"); } if (UNEXPECTED(*var_ptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); if (opline->extended_value == ZEND_ASSIGN_DIM) { ZEND_VM_INC_OPCODE(); } ZEND_VM_NEXT_OPCODE(); } SEPARATE_ZVAL_IF_NOT_REF(var_ptr); if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT) && Z_OBJ_HANDLER_PP(var_ptr, get) && Z_OBJ_HANDLER_PP(var_ptr, set)) { /* proxy object */ zval *objval = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC); Z_ADDREF_P(objval); binary_op(objval, objval, value TSRMLS_CC); Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, objval TSRMLS_CC); zval_ptr_dtor(&objval); } else { binary_op(*var_ptr, *var_ptr, value TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(*var_ptr); EX_T(opline->result.var).var.ptr = *var_ptr; } zval_ptr_dtor_nogc(&free_op2.var); if (opline->extended_value == ZEND_ASSIGN_DIM) { FREE_OP(free_op_data1); FREE_OP_VAR_PTR(free_op_data2); CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); } else { CHECK_EXCEPTION(); } ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_VAR(add_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_VAR(sub_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_VAR(mul_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_VAR(div_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_VAR(mod_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_VAR(shift_left_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_VAR(shift_right_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_VAR(concat_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_VAR(bitwise_or_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_VAR(bitwise_and_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_VAR(bitwise_xor_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL zend_pre_incdec_property_helper_SPEC_UNUSED_VAR(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval **object_ptr; zval *object; zval *property; zval **retval; int have_get_ptr = 0; SAVE_OPLINE(); object_ptr = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); retval = &EX_T(opline->result.var).var.ptr; if (IS_UNUSED == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets"); } make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */ object = *object_ptr; if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); zval_ptr_dtor_nogc(&free_op2.var); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); *retval = &EG(uninitialized_zval); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } /* here we are sure we are dealing with an object */ if (0) { MAKE_REAL_ZVAL_PTR(property); } if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) { zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (zptr != NULL) { /* NULL means no success in getting PTR */ have_get_ptr = 1; if (UNEXPECTED(*zptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); *retval = &EG(uninitialized_zval); } } else { SEPARATE_ZVAL_IF_NOT_REF(zptr); incdec_op(*zptr); if (RETURN_VALUE_USED(opline)) { *retval = *zptr; PZVAL_LOCK(*retval); } } } } if (!have_get_ptr) { if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) { zval *z; Z_ADDREF_P(object); z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) { zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC); if (Z_REFCOUNT_P(z) == 0) { GC_REMOVE_ZVAL_FROM_BUFFER(z); zval_dtor(z); FREE_ZVAL(z); } z = value; } Z_ADDREF_P(z); SEPARATE_ZVAL_IF_NOT_REF(&z); incdec_op(z); *retval = z; Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); zval_ptr_dtor(&object); SELECTIVE_PZVAL_LOCK(*retval, opline); zval_ptr_dtor(&z); } else { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); *retval = &EG(uninitialized_zval); } } } if (0) { zval_ptr_dtor(&property); } else { zval_ptr_dtor_nogc(&free_op2.var); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_PRE_INC_OBJ_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_pre_incdec_property_helper_SPEC_UNUSED_VAR(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_PRE_DEC_OBJ_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_pre_incdec_property_helper_SPEC_UNUSED_VAR(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL zend_post_incdec_property_helper_SPEC_UNUSED_VAR(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval **object_ptr; zval *object; zval *property; zval *retval; int have_get_ptr = 0; SAVE_OPLINE(); object_ptr = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); retval = &EX_T(opline->result.var).tmp_var; if (IS_UNUSED == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets"); } make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */ object = *object_ptr; if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); zval_ptr_dtor_nogc(&free_op2.var); ZVAL_NULL(retval); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } /* here we are sure we are dealing with an object */ if (0) { MAKE_REAL_ZVAL_PTR(property); } if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) { zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (zptr != NULL) { /* NULL means no success in getting PTR */ have_get_ptr = 1; if (UNEXPECTED(*zptr == &EG(error_zval))) { ZVAL_NULL(retval); } else { SEPARATE_ZVAL_IF_NOT_REF(zptr); ZVAL_COPY_VALUE(retval, *zptr); zendi_zval_copy_ctor(*retval); incdec_op(*zptr); } } } if (!have_get_ptr) { if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) { zval *z, *z_copy; Z_ADDREF_P(object); z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) { zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC); if (Z_REFCOUNT_P(z) == 0) { GC_REMOVE_ZVAL_FROM_BUFFER(z); zval_dtor(z); FREE_ZVAL(z); } z = value; } ZVAL_COPY_VALUE(retval, z); zendi_zval_copy_ctor(*retval); ALLOC_ZVAL(z_copy); INIT_PZVAL_COPY(z_copy, z); zendi_zval_copy_ctor(*z_copy); incdec_op(z_copy); Z_ADDREF_P(z); Z_OBJ_HT_P(object)->write_property(object, property, z_copy, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); zval_ptr_dtor(&object); zval_ptr_dtor(&z_copy); zval_ptr_dtor(&z); } else { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); ZVAL_NULL(retval); } } if (0) { zval_ptr_dtor(&property); } else { zval_ptr_dtor_nogc(&free_op2.var); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_POST_INC_OBJ_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_post_incdec_property_helper_SPEC_UNUSED_VAR(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_POST_DEC_OBJ_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_post_incdec_property_helper_SPEC_UNUSED_VAR(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL zend_fetch_property_address_read_helper_SPEC_UNUSED_VAR(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *container; zend_free_op free_op2; zval *offset; SAVE_OPLINE(); container = _get_obj_zval_ptr_unused(TSRMLS_C); offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) || UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) { zend_error(E_NOTICE, "Trying to get property of non-object"); PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); zval_ptr_dtor_nogc(&free_op2.var); } else { zval *retval; if (0) { MAKE_REAL_ZVAL_PTR(offset); } /* here we are sure we are dealing with an object */ retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_R, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); PZVAL_LOCK(retval); EX_T(opline->result.var).var.ptr = retval; if (0) { zval_ptr_dtor(&offset); } else { zval_ptr_dtor_nogc(&free_op2.var); } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_R_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_property_address_read_helper_SPEC_UNUSED_VAR(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_W_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *property; zval **container; SAVE_OPLINE(); property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (0) { MAKE_REAL_ZVAL_PTR(property); } container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC); if (0) { zval_ptr_dtor(&property); } else { zval_ptr_dtor_nogc(&free_op2.var); } if (IS_UNUSED == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } /* We are going to assign the result by reference */ if (opline->extended_value & ZEND_FETCH_MAKE_REF) { zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr; Z_DELREF_PP(retval_ptr); SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr); Z_ADDREF_PP(retval_ptr); EX_T(opline->result.var).var.ptr = *EX_T(opline->result.var).var.ptr_ptr; EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_RW_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *property; zval **container; SAVE_OPLINE(); property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); if (0) { MAKE_REAL_ZVAL_PTR(property); } if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_RW TSRMLS_CC); if (0) { zval_ptr_dtor(&property); } else { zval_ptr_dtor_nogc(&free_op2.var); } if (IS_UNUSED == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_IS_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *container; zend_free_op free_op2; zval *offset; SAVE_OPLINE(); container = _get_obj_zval_ptr_unused(TSRMLS_C); offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) || UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); zval_ptr_dtor_nogc(&free_op2.var); } else { zval *retval; if (0) { MAKE_REAL_ZVAL_PTR(offset); } /* here we are sure we are dealing with an object */ retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_IS, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); PZVAL_LOCK(retval); EX_T(opline->result.var).var.ptr = retval; if (0) { zval_ptr_dtor(&offset); } else { zval_ptr_dtor_nogc(&free_op2.var); } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_FUNC_ARG_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) { /* Behave like FETCH_OBJ_W */ zend_free_op free_op1, free_op2; zval *property; zval **container; SAVE_OPLINE(); property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); if (0) { MAKE_REAL_ZVAL_PTR(property); } if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC); if (0) { zval_ptr_dtor(&property); } else { zval_ptr_dtor_nogc(&free_op2.var); } if (IS_UNUSED == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } else { return zend_fetch_property_address_read_helper_SPEC_UNUSED_VAR(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } } static int ZEND_FASTCALL ZEND_FETCH_OBJ_UNSET_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2, free_res; zval **container; zval *property; SAVE_OPLINE(); container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (IS_UNUSED == IS_CV) { if (container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } } if (0) { MAKE_REAL_ZVAL_PTR(property); } if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_UNSET TSRMLS_CC); if (0) { zval_ptr_dtor(&property); } else { zval_ptr_dtor_nogc(&free_op2.var); } if (IS_UNUSED == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } PZVAL_UNLOCK(*EX_T(opline->result.var).var.ptr_ptr, &free_res); if (EX_T(opline->result.var).var.ptr_ptr != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(EX_T(opline->result.var).var.ptr_ptr); } PZVAL_LOCK(*EX_T(opline->result.var).var.ptr_ptr); FREE_OP_VAR_PTR(free_res); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval **object_ptr; zval *property_name; SAVE_OPLINE(); object_ptr = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); property_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (0) { MAKE_REAL_ZVAL_PTR(property_name); } if (IS_UNUSED == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_OBJ, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (0) { zval_ptr_dtor(&property_name); } else { zval_ptr_dtor_nogc(&free_op2.var); } /* assign_obj has two opcodes! */ CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ADD_VAR_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval *str = &EX_T(opline->result.var).tmp_var; zval *var; zval var_copy; int use_copy = 0; SAVE_OPLINE(); var = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (IS_UNUSED == IS_UNUSED) { /* Initialize for erealloc in add_string_to_string */ Z_STRVAL_P(str) = NULL; Z_STRLEN_P(str) = 0; Z_TYPE_P(str) = IS_STRING; INIT_PZVAL(str); } if (Z_TYPE_P(var) != IS_STRING) { zend_make_printable_zval(var, &var_copy, &use_copy); if (use_copy) { var = &var_copy; } } add_string_to_string(str, str, var); if (use_copy) { zval_dtor(var); } /* original comment, possibly problematic: * FREE_OP is missing intentionally here - we're always working on the same temporary variable * (Zeev): I don't think it's problematic, we only use variables * which aren't affected by FREE_OP(Ts, )'s anyway, unless they're * string offsets or overloaded objects */ zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_METHOD_CALL_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *function_name; char *function_name_strval; int function_name_strlen; zend_free_op free_op2; call_slot *call = EX(call_slots) + opline->result.num; SAVE_OPLINE(); function_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (IS_VAR != IS_CONST && UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Method name must be a string"); } function_name_strval = Z_STRVAL_P(function_name); function_name_strlen = Z_STRLEN_P(function_name); call->object = _get_obj_zval_ptr_unused(TSRMLS_C); if (EXPECTED(call->object != NULL) && EXPECTED(Z_TYPE_P(call->object) == IS_OBJECT)) { call->called_scope = Z_OBJCE_P(call->object); if (IS_VAR != IS_CONST || (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope)) == NULL) { zval *object = call->object; if (UNEXPECTED(Z_OBJ_HT_P(call->object)->get_method == NULL)) { zend_error_noreturn(E_ERROR, "Object does not support method calls"); } /* First, locate the function. */ call->fbc = Z_OBJ_HT_P(call->object)->get_method(&call->object, function_name_strval, function_name_strlen, ((IS_VAR == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC); if (UNEXPECTED(call->fbc == NULL)) { zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", Z_OBJ_CLASS_NAME_P(call->object), function_name_strval); } if (IS_VAR == IS_CONST && EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) && EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0) && EXPECTED(call->object == object)) { CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope, call->fbc); } } } else { if (UNEXPECTED(EG(exception) != NULL)) { zval_ptr_dtor_nogc(&free_op2.var); HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Call to a member function %s() on %s", function_name_strval, zend_get_type_by_const(Z_TYPE_P(call->object))); } if ((call->fbc->common.fn_flags & ZEND_ACC_STATIC) != 0) { call->object = NULL; } else { if (!PZVAL_IS_REF(call->object)) { Z_ADDREF_P(call->object); /* For $this pointer */ } else { zval *this_ptr; ALLOC_ZVAL(this_ptr); INIT_PZVAL_COPY(this_ptr, call->object); zval_copy_ctor(this_ptr); call->object = this_ptr; } } call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE array_init(&EX_T(opline->result.var).tmp_var); if (IS_UNUSED == IS_UNUSED) { ZEND_VM_NEXT_OPCODE(); #if 0 || IS_UNUSED != IS_UNUSED } else { return ZEND_ADD_ARRAY_ELEMENT_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); #endif } } static int ZEND_FASTCALL ZEND_UNSET_DIM_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval **container; zval *offset; ulong hval; SAVE_OPLINE(); container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); if (IS_UNUSED == IS_CV && container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (IS_UNUSED != IS_VAR || container) { switch (Z_TYPE_PP(container)) { case IS_ARRAY: { HashTable *ht = Z_ARRVAL_PP(container); switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); zend_hash_index_del(ht, hval); break; case IS_RESOURCE: case IS_BOOL: case IS_LONG: hval = Z_LVAL_P(offset); zend_hash_index_del(ht, hval); break; case IS_STRING: if (IS_VAR == IS_CV || IS_VAR == IS_VAR) { Z_ADDREF_P(offset); } if (IS_VAR == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_dim); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } if (ht == &EG(symbol_table)) { zend_delete_global_variable_ex(offset->value.str.val, offset->value.str.len, hval TSRMLS_CC); } else { zend_hash_quick_del(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval); } if (IS_VAR == IS_CV || IS_VAR == IS_VAR) { zval_ptr_dtor(&offset); } break; num_index_dim: zend_hash_index_del(ht, hval); if (IS_VAR == IS_CV || IS_VAR == IS_VAR) { zval_ptr_dtor(&offset); } break; case IS_NULL: zend_hash_del(ht, "", sizeof("")); break; default: zend_error(E_WARNING, "Illegal offset type in unset"); break; } zval_ptr_dtor_nogc(&free_op2.var); break; } case IS_OBJECT: if (UNEXPECTED(Z_OBJ_HT_P(*container)->unset_dimension == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use object as array"); } if (0) { MAKE_REAL_ZVAL_PTR(offset); } Z_OBJ_HT_P(*container)->unset_dimension(*container, offset TSRMLS_CC); if (0) { zval_ptr_dtor(&offset); } else { zval_ptr_dtor_nogc(&free_op2.var); } break; case IS_STRING: zend_error_noreturn(E_ERROR, "Cannot unset string offsets"); ZEND_VM_CONTINUE(); /* bailed out before */ default: zval_ptr_dtor_nogc(&free_op2.var); break; } } else { zval_ptr_dtor_nogc(&free_op2.var); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_UNSET_OBJ_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval **container; zval *offset; SAVE_OPLINE(); container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (IS_UNUSED != IS_VAR || container) { if (IS_UNUSED == IS_CV && container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } if (Z_TYPE_PP(container) == IS_OBJECT) { if (0) { MAKE_REAL_ZVAL_PTR(offset); } if (Z_OBJ_HT_P(*container)->unset_property) { Z_OBJ_HT_P(*container)->unset_property(*container, offset, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } else { zend_error(E_NOTICE, "Trying to unset property of non-object"); } if (0) { zval_ptr_dtor(&offset); } else { zval_ptr_dtor_nogc(&free_op2.var); } } else { zval_ptr_dtor_nogc(&free_op2.var); } } else { zval_ptr_dtor_nogc(&free_op2.var); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL zend_isset_isempty_dim_prop_obj_handler_SPEC_UNUSED_VAR(int prop_dim, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval *container; zval **value = NULL; int result = 0; ulong hval; zval *offset; SAVE_OPLINE(); container = _get_obj_zval_ptr_unused(TSRMLS_C); offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (Z_TYPE_P(container) == IS_ARRAY && !prop_dim) { HashTable *ht; int isset = 0; ht = Z_ARRVAL_P(container); switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); goto num_index_prop; case IS_RESOURCE: case IS_BOOL: case IS_LONG: hval = Z_LVAL_P(offset); num_index_prop: if (zend_hash_index_find(ht, hval, (void **) &value) == SUCCESS) { isset = 1; } break; case IS_STRING: if (IS_VAR == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_prop); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } if (zend_hash_quick_find(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, (void **) &value) == SUCCESS) { isset = 1; } break; case IS_NULL: if (zend_hash_find(ht, "", sizeof(""), (void **) &value) == SUCCESS) { isset = 1; } break; default: zend_error(E_WARNING, "Illegal offset type in isset or empty"); break; } if (opline->extended_value & ZEND_ISSET) { if (isset && Z_TYPE_PP(value) == IS_NULL) { result = 0; } else { result = isset; } } else /* if (opline->extended_value & ZEND_ISEMPTY) */ { if (!isset || !i_zend_is_true(*value)) { result = 0; } else { result = 1; } } zval_ptr_dtor_nogc(&free_op2.var); } else if (Z_TYPE_P(container) == IS_OBJECT) { if (0) { MAKE_REAL_ZVAL_PTR(offset); } if (prop_dim) { if (Z_OBJ_HT_P(container)->has_property) { result = Z_OBJ_HT_P(container)->has_property(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } else { zend_error(E_NOTICE, "Trying to check property of non-object"); result = 0; } } else { if (Z_OBJ_HT_P(container)->has_dimension) { result = Z_OBJ_HT_P(container)->has_dimension(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0 TSRMLS_CC); } else { zend_error(E_NOTICE, "Trying to check element of non-array"); result = 0; } } if (0) { zval_ptr_dtor(&offset); } else { zval_ptr_dtor_nogc(&free_op2.var); } } else if (Z_TYPE_P(container) == IS_STRING && !prop_dim) { /* string offsets */ zval tmp; if (Z_TYPE_P(offset) != IS_LONG) { if (Z_TYPE_P(offset) <= IS_BOOL /* simple scalar types */ || (Z_TYPE_P(offset) == IS_STRING /* or numeric string */ && IS_LONG == is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, 0))) { ZVAL_COPY_VALUE(&tmp, offset); zval_copy_ctor(&tmp); convert_to_long(&tmp); offset = &tmp; } else { /* can not be converted to proper offset, return "not set" */ result = 0; } } if (Z_TYPE_P(offset) == IS_LONG) { if (opline->extended_value & ZEND_ISSET) { if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container)) { result = 1; } } else /* if (opline->extended_value & ZEND_ISEMPTY) */ { if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container) && Z_STRVAL_P(container)[offset->value.lval] != '0') { result = 1; } } } zval_ptr_dtor_nogc(&free_op2.var); } else { zval_ptr_dtor_nogc(&free_op2.var); } Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_BOOL; if (opline->extended_value & ZEND_ISSET) { Z_LVAL(EX_T(opline->result.var).tmp_var) = result; } else { Z_LVAL(EX_T(opline->result.var).tmp_var) = !result; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_isset_isempty_dim_prop_obj_handler_SPEC_UNUSED_VAR(0, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_isset_isempty_dim_prop_obj_handler_SPEC_UNUSED_VAR(1, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_YIELD_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE /* The generator object is stored in return_value_ptr_ptr */ zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr); if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) { zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator"); } /* Destroy the previously yielded value */ if (generator->value) { zval_ptr_dtor(&generator->value); } /* Destroy the previously yielded key */ if (generator->key) { zval_ptr_dtor(&generator->key); } /* Set the new yielded value */ if (IS_UNUSED != IS_UNUSED) { if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) { /* Constants and temporary variables aren't yieldable by reference, * but we still allow them with a notice. */ if (IS_UNUSED == IS_CONST || IS_UNUSED == IS_TMP_VAR) { zval *value, *copy; zend_error(E_NOTICE, "Only variable references should be yielded by reference"); value = NULL; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->value = copy; } else { zval **value_ptr = NULL; if (IS_UNUSED == IS_VAR && UNEXPECTED(value_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference"); } /* If a function call result is yielded and the function did * not return by reference we throw a notice. */ if (IS_UNUSED == IS_VAR && !Z_ISREF_PP(value_ptr) && !(opline->extended_value == ZEND_RETURNS_FUNCTION && EX_T(opline->op1.var).var.fcall_returned_reference) && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) { zend_error(E_NOTICE, "Only variable references should be yielded by reference"); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } else { SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } } } else { zval *value = NULL; /* Consts, temporary variables and references need copying */ if (IS_UNUSED == IS_CONST || IS_UNUSED == IS_TMP_VAR || PZVAL_IS_REF(value) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->value = copy; } else { if (IS_UNUSED == IS_CV) { Z_ADDREF_P(value); } generator->value = value; } } } else { /* If no value was specified yield null */ Z_ADDREF(EG(uninitialized_zval)); generator->value = &EG(uninitialized_zval); } /* Set the new yielded key */ if (IS_VAR != IS_UNUSED) { zend_free_op free_op2; zval *key = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); /* Consts, temporary variables and references need copying */ if (IS_VAR == IS_CONST || IS_VAR == IS_TMP_VAR || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, key); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->key = copy; } else { Z_ADDREF_P(key); generator->key = key; } if (Z_TYPE_P(generator->key) == IS_LONG && Z_LVAL_P(generator->key) > generator->largest_used_integer_key ) { generator->largest_used_integer_key = Z_LVAL_P(generator->key); } zval_ptr_dtor_nogc(&free_op2.var); } else { /* If no key was specified we use auto-increment keys */ generator->largest_used_integer_key++; ALLOC_INIT_ZVAL(generator->key); ZVAL_LONG(generator->key, generator->largest_used_integer_key); } if (RETURN_VALUE_USED(opline)) { /* If the return value of yield is used set the send * target and initialize it to NULL */ generator->send_target = &EX_T(opline->result.var).var.ptr; Z_ADDREF(EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } else { generator->send_target = NULL; } /* We increment to the next op, so we are at the correct position when the * generator is resumed. */ ZEND_VM_INC_OPCODE(); /* The GOTO VM uses a local opline variable. We need to set the opline * variable in execute_data so we don't resume at an old position. */ SAVE_OPLINE(); ZEND_VM_RETURN(); } static int ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_UNUSED_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_VAR(pow_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL zend_binary_assign_op_obj_helper_SPEC_UNUSED_UNUSED(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op_data1; zval **object_ptr = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); zval *object; zval *property = NULL; zval *value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R); int have_get_ptr = 0; if (IS_UNUSED == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } make_real_object(object_ptr TSRMLS_CC); object = *object_ptr; if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { zend_error(E_WARNING, "Attempt to assign property of non-object"); FREE_OP(free_op_data1); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { /* here we are sure we are dealing with an object */ if (0) { MAKE_REAL_ZVAL_PTR(property); } /* here property is a string */ if (opline->extended_value == ZEND_ASSIGN_OBJ && Z_OBJ_HT_P(object)->get_property_ptr_ptr) { zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_UNUSED == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (zptr != NULL) { /* NULL means no success in getting PTR */ have_get_ptr = 1; if (UNEXPECTED(*zptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { SEPARATE_ZVAL_IF_NOT_REF(zptr); binary_op(*zptr, *zptr, value TSRMLS_CC); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(*zptr); EX_T(opline->result.var).var.ptr = *zptr; } } } } if (!have_get_ptr) { zval *z = NULL; Z_ADDREF_P(object); if (opline->extended_value == ZEND_ASSIGN_OBJ) { if (Z_OBJ_HT_P(object)->read_property) { z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_UNUSED == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ { if (Z_OBJ_HT_P(object)->read_dimension) { z = Z_OBJ_HT_P(object)->read_dimension(object, property, BP_VAR_R TSRMLS_CC); } } if (z) { if (Z_TYPE_P(z) == IS_OBJECT && Z_OBJ_HT_P(z)->get) { zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC); if (Z_REFCOUNT_P(z) == 0) { GC_REMOVE_ZVAL_FROM_BUFFER(z); zval_dtor(z); FREE_ZVAL(z); } z = value; } Z_ADDREF_P(z); SEPARATE_ZVAL_IF_NOT_REF(&z); binary_op(z, z, value TSRMLS_CC); if (opline->extended_value == ZEND_ASSIGN_OBJ) { Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_UNUSED == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ { Z_OBJ_HT_P(object)->write_dimension(object, property, z TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(z); EX_T(opline->result.var).var.ptr = z; } zval_ptr_dtor(&z); } else { zend_error(E_WARNING, "Attempt to assign property of non-object"); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } zval_ptr_dtor(&object); } if (0) { zval_ptr_dtor(&property); } else { } FREE_OP(free_op_data1); } /* assign_obj has two opcodes! */ CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op_data2, free_op_data1; zval **var_ptr; zval *value; SAVE_OPLINE(); switch (opline->extended_value) { case ZEND_ASSIGN_OBJ: return zend_binary_assign_op_obj_helper_SPEC_UNUSED_UNUSED(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); break; case ZEND_ASSIGN_DIM: { zval **container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } else if (UNEXPECTED(Z_TYPE_PP(container) == IS_OBJECT)) { if (IS_UNUSED == IS_VAR && !0) { Z_ADDREF_PP(container); /* undo the effect of get_obj_zval_ptr_ptr() */ } return zend_binary_assign_op_obj_helper_SPEC_UNUSED_UNUSED(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } else { zval *dim = NULL; zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), container, dim, IS_UNUSED, BP_VAR_RW TSRMLS_CC); value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R); var_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC); } } break; default: value = NULL; var_ptr = NULL; /* do nothing */ break; } if (UNEXPECTED(var_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use assign-op operators with overloaded objects nor string offsets"); } if (UNEXPECTED(*var_ptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } CHECK_EXCEPTION(); if (opline->extended_value == ZEND_ASSIGN_DIM) { ZEND_VM_INC_OPCODE(); } ZEND_VM_NEXT_OPCODE(); } SEPARATE_ZVAL_IF_NOT_REF(var_ptr); if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT) && Z_OBJ_HANDLER_PP(var_ptr, get) && Z_OBJ_HANDLER_PP(var_ptr, set)) { /* proxy object */ zval *objval = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC); Z_ADDREF_P(objval); binary_op(objval, objval, value TSRMLS_CC); Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, objval TSRMLS_CC); zval_ptr_dtor(&objval); } else { binary_op(*var_ptr, *var_ptr, value TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(*var_ptr); EX_T(opline->result.var).var.ptr = *var_ptr; } if (opline->extended_value == ZEND_ASSIGN_DIM) { FREE_OP(free_op_data1); FREE_OP_VAR_PTR(free_op_data2); CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); } else { CHECK_EXCEPTION(); } ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(add_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(sub_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(mul_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(div_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(mod_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(shift_left_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(shift_right_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(concat_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(bitwise_or_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(bitwise_and_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(bitwise_xor_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE array_init(&EX_T(opline->result.var).tmp_var); if (IS_UNUSED == IS_UNUSED) { ZEND_VM_NEXT_OPCODE(); #if 0 || IS_UNUSED != IS_UNUSED } else { return ZEND_ADD_ARRAY_ELEMENT_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); #endif } } static int ZEND_FASTCALL ZEND_YIELD_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE /* The generator object is stored in return_value_ptr_ptr */ zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr); if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) { zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator"); } /* Destroy the previously yielded value */ if (generator->value) { zval_ptr_dtor(&generator->value); } /* Destroy the previously yielded key */ if (generator->key) { zval_ptr_dtor(&generator->key); } /* Set the new yielded value */ if (IS_UNUSED != IS_UNUSED) { if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) { /* Constants and temporary variables aren't yieldable by reference, * but we still allow them with a notice. */ if (IS_UNUSED == IS_CONST || IS_UNUSED == IS_TMP_VAR) { zval *value, *copy; zend_error(E_NOTICE, "Only variable references should be yielded by reference"); value = NULL; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->value = copy; } else { zval **value_ptr = NULL; if (IS_UNUSED == IS_VAR && UNEXPECTED(value_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference"); } /* If a function call result is yielded and the function did * not return by reference we throw a notice. */ if (IS_UNUSED == IS_VAR && !Z_ISREF_PP(value_ptr) && !(opline->extended_value == ZEND_RETURNS_FUNCTION && EX_T(opline->op1.var).var.fcall_returned_reference) && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) { zend_error(E_NOTICE, "Only variable references should be yielded by reference"); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } else { SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } } } else { zval *value = NULL; /* Consts, temporary variables and references need copying */ if (IS_UNUSED == IS_CONST || IS_UNUSED == IS_TMP_VAR || PZVAL_IS_REF(value) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->value = copy; } else { if (IS_UNUSED == IS_CV) { Z_ADDREF_P(value); } generator->value = value; } } } else { /* If no value was specified yield null */ Z_ADDREF(EG(uninitialized_zval)); generator->value = &EG(uninitialized_zval); } /* Set the new yielded key */ if (IS_UNUSED != IS_UNUSED) { zval *key = NULL; /* Consts, temporary variables and references need copying */ if (IS_UNUSED == IS_CONST || IS_UNUSED == IS_TMP_VAR || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, key); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->key = copy; } else { Z_ADDREF_P(key); generator->key = key; } if (Z_TYPE_P(generator->key) == IS_LONG && Z_LVAL_P(generator->key) > generator->largest_used_integer_key ) { generator->largest_used_integer_key = Z_LVAL_P(generator->key); } } else { /* If no key was specified we use auto-increment keys */ generator->largest_used_integer_key++; ALLOC_INIT_ZVAL(generator->key); ZVAL_LONG(generator->key, generator->largest_used_integer_key); } if (RETURN_VALUE_USED(opline)) { /* If the return value of yield is used set the send * target and initialize it to NULL */ generator->send_target = &EX_T(opline->result.var).var.ptr; Z_ADDREF(EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } else { generator->send_target = NULL; } /* We increment to the next op, so we are at the correct position when the * generator is resumed. */ ZEND_VM_INC_OPCODE(); /* The GOTO VM uses a local opline variable. We need to set the opline * variable in execute_data so we don't resume at an old position. */ SAVE_OPLINE(); ZEND_VM_RETURN(); } static int ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_UNUSED_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_UNUSED(pow_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op_data1; zval **object_ptr = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); zval *object; zval *property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); zval *value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R); int have_get_ptr = 0; if (IS_UNUSED == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } make_real_object(object_ptr TSRMLS_CC); object = *object_ptr; if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { zend_error(E_WARNING, "Attempt to assign property of non-object"); FREE_OP(free_op_data1); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { /* here we are sure we are dealing with an object */ if (0) { MAKE_REAL_ZVAL_PTR(property); } /* here property is a string */ if (opline->extended_value == ZEND_ASSIGN_OBJ && Z_OBJ_HT_P(object)->get_property_ptr_ptr) { zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (zptr != NULL) { /* NULL means no success in getting PTR */ have_get_ptr = 1; if (UNEXPECTED(*zptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { SEPARATE_ZVAL_IF_NOT_REF(zptr); binary_op(*zptr, *zptr, value TSRMLS_CC); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(*zptr); EX_T(opline->result.var).var.ptr = *zptr; } } } } if (!have_get_ptr) { zval *z = NULL; Z_ADDREF_P(object); if (opline->extended_value == ZEND_ASSIGN_OBJ) { if (Z_OBJ_HT_P(object)->read_property) { z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ { if (Z_OBJ_HT_P(object)->read_dimension) { z = Z_OBJ_HT_P(object)->read_dimension(object, property, BP_VAR_R TSRMLS_CC); } } if (z) { if (Z_TYPE_P(z) == IS_OBJECT && Z_OBJ_HT_P(z)->get) { zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC); if (Z_REFCOUNT_P(z) == 0) { GC_REMOVE_ZVAL_FROM_BUFFER(z); zval_dtor(z); FREE_ZVAL(z); } z = value; } Z_ADDREF_P(z); SEPARATE_ZVAL_IF_NOT_REF(&z); binary_op(z, z, value TSRMLS_CC); if (opline->extended_value == ZEND_ASSIGN_OBJ) { Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ { Z_OBJ_HT_P(object)->write_dimension(object, property, z TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(z); EX_T(opline->result.var).var.ptr = z; } zval_ptr_dtor(&z); } else { zend_error(E_WARNING, "Attempt to assign property of non-object"); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } zval_ptr_dtor(&object); } if (0) { zval_ptr_dtor(&property); } else { } FREE_OP(free_op_data1); } /* assign_obj has two opcodes! */ CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL zend_binary_assign_op_helper_SPEC_UNUSED_CV(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op_data2, free_op_data1; zval **var_ptr; zval *value; SAVE_OPLINE(); switch (opline->extended_value) { case ZEND_ASSIGN_OBJ: return zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); break; case ZEND_ASSIGN_DIM: { zval **container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } else if (UNEXPECTED(Z_TYPE_PP(container) == IS_OBJECT)) { if (IS_UNUSED == IS_VAR && !0) { Z_ADDREF_PP(container); /* undo the effect of get_obj_zval_ptr_ptr() */ } return zend_binary_assign_op_obj_helper_SPEC_UNUSED_CV(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } else { zval *dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), container, dim, IS_CV, BP_VAR_RW TSRMLS_CC); value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R); var_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC); } } break; default: value = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); var_ptr = NULL; /* do nothing */ break; } if (UNEXPECTED(var_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use assign-op operators with overloaded objects nor string offsets"); } if (UNEXPECTED(*var_ptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } CHECK_EXCEPTION(); if (opline->extended_value == ZEND_ASSIGN_DIM) { ZEND_VM_INC_OPCODE(); } ZEND_VM_NEXT_OPCODE(); } SEPARATE_ZVAL_IF_NOT_REF(var_ptr); if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT) && Z_OBJ_HANDLER_PP(var_ptr, get) && Z_OBJ_HANDLER_PP(var_ptr, set)) { /* proxy object */ zval *objval = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC); Z_ADDREF_P(objval); binary_op(objval, objval, value TSRMLS_CC); Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, objval TSRMLS_CC); zval_ptr_dtor(&objval); } else { binary_op(*var_ptr, *var_ptr, value TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(*var_ptr); EX_T(opline->result.var).var.ptr = *var_ptr; } if (opline->extended_value == ZEND_ASSIGN_DIM) { FREE_OP(free_op_data1); FREE_OP_VAR_PTR(free_op_data2); CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); } else { CHECK_EXCEPTION(); } ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_CV(add_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_CV(sub_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_CV(mul_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_CV(div_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_CV(mod_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_CV(shift_left_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_CV(shift_right_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_CV(concat_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_CV(bitwise_or_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_CV(bitwise_and_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_CV(bitwise_xor_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL zend_pre_incdec_property_helper_SPEC_UNUSED_CV(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **object_ptr; zval *object; zval *property; zval **retval; int have_get_ptr = 0; SAVE_OPLINE(); object_ptr = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); retval = &EX_T(opline->result.var).var.ptr; if (IS_UNUSED == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets"); } make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */ object = *object_ptr; if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); *retval = &EG(uninitialized_zval); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } /* here we are sure we are dealing with an object */ if (0) { MAKE_REAL_ZVAL_PTR(property); } if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) { zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (zptr != NULL) { /* NULL means no success in getting PTR */ have_get_ptr = 1; if (UNEXPECTED(*zptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); *retval = &EG(uninitialized_zval); } } else { SEPARATE_ZVAL_IF_NOT_REF(zptr); incdec_op(*zptr); if (RETURN_VALUE_USED(opline)) { *retval = *zptr; PZVAL_LOCK(*retval); } } } } if (!have_get_ptr) { if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) { zval *z; Z_ADDREF_P(object); z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) { zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC); if (Z_REFCOUNT_P(z) == 0) { GC_REMOVE_ZVAL_FROM_BUFFER(z); zval_dtor(z); FREE_ZVAL(z); } z = value; } Z_ADDREF_P(z); SEPARATE_ZVAL_IF_NOT_REF(&z); incdec_op(z); *retval = z; Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); zval_ptr_dtor(&object); SELECTIVE_PZVAL_LOCK(*retval, opline); zval_ptr_dtor(&z); } else { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); *retval = &EG(uninitialized_zval); } } } if (0) { zval_ptr_dtor(&property); } else { } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_PRE_INC_OBJ_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_pre_incdec_property_helper_SPEC_UNUSED_CV(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_PRE_DEC_OBJ_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_pre_incdec_property_helper_SPEC_UNUSED_CV(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL zend_post_incdec_property_helper_SPEC_UNUSED_CV(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **object_ptr; zval *object; zval *property; zval *retval; int have_get_ptr = 0; SAVE_OPLINE(); object_ptr = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); retval = &EX_T(opline->result.var).tmp_var; if (IS_UNUSED == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets"); } make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */ object = *object_ptr; if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); ZVAL_NULL(retval); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } /* here we are sure we are dealing with an object */ if (0) { MAKE_REAL_ZVAL_PTR(property); } if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) { zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (zptr != NULL) { /* NULL means no success in getting PTR */ have_get_ptr = 1; if (UNEXPECTED(*zptr == &EG(error_zval))) { ZVAL_NULL(retval); } else { SEPARATE_ZVAL_IF_NOT_REF(zptr); ZVAL_COPY_VALUE(retval, *zptr); zendi_zval_copy_ctor(*retval); incdec_op(*zptr); } } } if (!have_get_ptr) { if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) { zval *z, *z_copy; Z_ADDREF_P(object); z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) { zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC); if (Z_REFCOUNT_P(z) == 0) { GC_REMOVE_ZVAL_FROM_BUFFER(z); zval_dtor(z); FREE_ZVAL(z); } z = value; } ZVAL_COPY_VALUE(retval, z); zendi_zval_copy_ctor(*retval); ALLOC_ZVAL(z_copy); INIT_PZVAL_COPY(z_copy, z); zendi_zval_copy_ctor(*z_copy); incdec_op(z_copy); Z_ADDREF_P(z); Z_OBJ_HT_P(object)->write_property(object, property, z_copy, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); zval_ptr_dtor(&object); zval_ptr_dtor(&z_copy); zval_ptr_dtor(&z); } else { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); ZVAL_NULL(retval); } } if (0) { zval_ptr_dtor(&property); } else { } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_POST_INC_OBJ_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_post_incdec_property_helper_SPEC_UNUSED_CV(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_POST_DEC_OBJ_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_post_incdec_property_helper_SPEC_UNUSED_CV(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL zend_fetch_property_address_read_helper_SPEC_UNUSED_CV(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *container; zval *offset; SAVE_OPLINE(); container = _get_obj_zval_ptr_unused(TSRMLS_C); offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) || UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) { zend_error(E_NOTICE, "Trying to get property of non-object"); PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } else { zval *retval; if (0) { MAKE_REAL_ZVAL_PTR(offset); } /* here we are sure we are dealing with an object */ retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_R, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); PZVAL_LOCK(retval); EX_T(opline->result.var).var.ptr = retval; if (0) { zval_ptr_dtor(&offset); } else { } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_R_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_property_address_read_helper_SPEC_UNUSED_CV(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_W_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *property; zval **container; SAVE_OPLINE(); property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); if (0) { MAKE_REAL_ZVAL_PTR(property); } container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC); if (0) { zval_ptr_dtor(&property); } else { } if (IS_UNUSED == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } /* We are going to assign the result by reference */ if (opline->extended_value & ZEND_FETCH_MAKE_REF) { zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr; Z_DELREF_PP(retval_ptr); SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr); Z_ADDREF_PP(retval_ptr); EX_T(opline->result.var).var.ptr = *EX_T(opline->result.var).var.ptr_ptr; EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_RW_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *property; zval **container; SAVE_OPLINE(); property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); if (0) { MAKE_REAL_ZVAL_PTR(property); } if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_RW TSRMLS_CC); if (0) { zval_ptr_dtor(&property); } else { } if (IS_UNUSED == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_IS_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *container; zval *offset; SAVE_OPLINE(); container = _get_obj_zval_ptr_unused(TSRMLS_C); offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) || UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } else { zval *retval; if (0) { MAKE_REAL_ZVAL_PTR(offset); } /* here we are sure we are dealing with an object */ retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_IS, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); PZVAL_LOCK(retval); EX_T(opline->result.var).var.ptr = retval; if (0) { zval_ptr_dtor(&offset); } else { } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_FUNC_ARG_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) { /* Behave like FETCH_OBJ_W */ zend_free_op free_op1; zval *property; zval **container; SAVE_OPLINE(); property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); if (0) { MAKE_REAL_ZVAL_PTR(property); } if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC); if (0) { zval_ptr_dtor(&property); } else { } if (IS_UNUSED == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } else { return zend_fetch_property_address_read_helper_SPEC_UNUSED_CV(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } } static int ZEND_FASTCALL ZEND_FETCH_OBJ_UNSET_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_res; zval **container; zval *property; SAVE_OPLINE(); container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); if (IS_UNUSED == IS_CV) { if (container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } } if (0) { MAKE_REAL_ZVAL_PTR(property); } if (IS_UNUSED == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_UNSET TSRMLS_CC); if (0) { zval_ptr_dtor(&property); } else { } if (IS_UNUSED == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } PZVAL_UNLOCK(*EX_T(opline->result.var).var.ptr_ptr, &free_res); if (EX_T(opline->result.var).var.ptr_ptr != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(EX_T(opline->result.var).var.ptr_ptr); } PZVAL_LOCK(*EX_T(opline->result.var).var.ptr_ptr); FREE_OP_VAR_PTR(free_res); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **object_ptr; zval *property_name; SAVE_OPLINE(); object_ptr = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); property_name = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); if (0) { MAKE_REAL_ZVAL_PTR(property_name); } if (IS_UNUSED == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_OBJ, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (0) { zval_ptr_dtor(&property_name); } else { } /* assign_obj has two opcodes! */ CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ADD_VAR_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *str = &EX_T(opline->result.var).tmp_var; zval *var; zval var_copy; int use_copy = 0; SAVE_OPLINE(); var = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); if (IS_UNUSED == IS_UNUSED) { /* Initialize for erealloc in add_string_to_string */ Z_STRVAL_P(str) = NULL; Z_STRLEN_P(str) = 0; Z_TYPE_P(str) = IS_STRING; INIT_PZVAL(str); } if (Z_TYPE_P(var) != IS_STRING) { zend_make_printable_zval(var, &var_copy, &use_copy); if (use_copy) { var = &var_copy; } } add_string_to_string(str, str, var); if (use_copy) { zval_dtor(var); } /* original comment, possibly problematic: * FREE_OP is missing intentionally here - we're always working on the same temporary variable * (Zeev): I don't think it's problematic, we only use variables * which aren't affected by FREE_OP(Ts, )'s anyway, unless they're * string offsets or overloaded objects */ CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_METHOD_CALL_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *function_name; char *function_name_strval; int function_name_strlen; call_slot *call = EX(call_slots) + opline->result.num; SAVE_OPLINE(); function_name = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); if (IS_CV != IS_CONST && UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Method name must be a string"); } function_name_strval = Z_STRVAL_P(function_name); function_name_strlen = Z_STRLEN_P(function_name); call->object = _get_obj_zval_ptr_unused(TSRMLS_C); if (EXPECTED(call->object != NULL) && EXPECTED(Z_TYPE_P(call->object) == IS_OBJECT)) { call->called_scope = Z_OBJCE_P(call->object); if (IS_CV != IS_CONST || (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope)) == NULL) { zval *object = call->object; if (UNEXPECTED(Z_OBJ_HT_P(call->object)->get_method == NULL)) { zend_error_noreturn(E_ERROR, "Object does not support method calls"); } /* First, locate the function. */ call->fbc = Z_OBJ_HT_P(call->object)->get_method(&call->object, function_name_strval, function_name_strlen, ((IS_CV == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC); if (UNEXPECTED(call->fbc == NULL)) { zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", Z_OBJ_CLASS_NAME_P(call->object), function_name_strval); } if (IS_CV == IS_CONST && EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) && EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0) && EXPECTED(call->object == object)) { CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope, call->fbc); } } } else { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Call to a member function %s() on %s", function_name_strval, zend_get_type_by_const(Z_TYPE_P(call->object))); } if ((call->fbc->common.fn_flags & ZEND_ACC_STATIC) != 0) { call->object = NULL; } else { if (!PZVAL_IS_REF(call->object)) { Z_ADDREF_P(call->object); /* For $this pointer */ } else { zval *this_ptr; ALLOC_ZVAL(this_ptr); INIT_PZVAL_COPY(this_ptr, call->object); zval_copy_ctor(this_ptr); call->object = this_ptr; } } call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE array_init(&EX_T(opline->result.var).tmp_var); if (IS_UNUSED == IS_UNUSED) { ZEND_VM_NEXT_OPCODE(); #if 0 || IS_UNUSED != IS_UNUSED } else { return ZEND_ADD_ARRAY_ELEMENT_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); #endif } } static int ZEND_FASTCALL ZEND_UNSET_DIM_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **container; zval *offset; ulong hval; SAVE_OPLINE(); container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); if (IS_UNUSED == IS_CV && container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); if (IS_UNUSED != IS_VAR || container) { switch (Z_TYPE_PP(container)) { case IS_ARRAY: { HashTable *ht = Z_ARRVAL_PP(container); switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); zend_hash_index_del(ht, hval); break; case IS_RESOURCE: case IS_BOOL: case IS_LONG: hval = Z_LVAL_P(offset); zend_hash_index_del(ht, hval); break; case IS_STRING: if (IS_CV == IS_CV || IS_CV == IS_VAR) { Z_ADDREF_P(offset); } if (IS_CV == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_dim); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } if (ht == &EG(symbol_table)) { zend_delete_global_variable_ex(offset->value.str.val, offset->value.str.len, hval TSRMLS_CC); } else { zend_hash_quick_del(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval); } if (IS_CV == IS_CV || IS_CV == IS_VAR) { zval_ptr_dtor(&offset); } break; num_index_dim: zend_hash_index_del(ht, hval); if (IS_CV == IS_CV || IS_CV == IS_VAR) { zval_ptr_dtor(&offset); } break; case IS_NULL: zend_hash_del(ht, "", sizeof("")); break; default: zend_error(E_WARNING, "Illegal offset type in unset"); break; } break; } case IS_OBJECT: if (UNEXPECTED(Z_OBJ_HT_P(*container)->unset_dimension == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use object as array"); } if (0) { MAKE_REAL_ZVAL_PTR(offset); } Z_OBJ_HT_P(*container)->unset_dimension(*container, offset TSRMLS_CC); if (0) { zval_ptr_dtor(&offset); } else { } break; case IS_STRING: zend_error_noreturn(E_ERROR, "Cannot unset string offsets"); ZEND_VM_CONTINUE(); /* bailed out before */ default: break; } } else { } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_UNSET_OBJ_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **container; zval *offset; SAVE_OPLINE(); container = _get_obj_zval_ptr_ptr_unused(TSRMLS_C); offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); if (IS_UNUSED != IS_VAR || container) { if (IS_UNUSED == IS_CV && container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } if (Z_TYPE_PP(container) == IS_OBJECT) { if (0) { MAKE_REAL_ZVAL_PTR(offset); } if (Z_OBJ_HT_P(*container)->unset_property) { Z_OBJ_HT_P(*container)->unset_property(*container, offset, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } else { zend_error(E_NOTICE, "Trying to unset property of non-object"); } if (0) { zval_ptr_dtor(&offset); } else { } } else { } } else { } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL zend_isset_isempty_dim_prop_obj_handler_SPEC_UNUSED_CV(int prop_dim, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *container; zval **value = NULL; int result = 0; ulong hval; zval *offset; SAVE_OPLINE(); container = _get_obj_zval_ptr_unused(TSRMLS_C); offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); if (Z_TYPE_P(container) == IS_ARRAY && !prop_dim) { HashTable *ht; int isset = 0; ht = Z_ARRVAL_P(container); switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); goto num_index_prop; case IS_RESOURCE: case IS_BOOL: case IS_LONG: hval = Z_LVAL_P(offset); num_index_prop: if (zend_hash_index_find(ht, hval, (void **) &value) == SUCCESS) { isset = 1; } break; case IS_STRING: if (IS_CV == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_prop); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } if (zend_hash_quick_find(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, (void **) &value) == SUCCESS) { isset = 1; } break; case IS_NULL: if (zend_hash_find(ht, "", sizeof(""), (void **) &value) == SUCCESS) { isset = 1; } break; default: zend_error(E_WARNING, "Illegal offset type in isset or empty"); break; } if (opline->extended_value & ZEND_ISSET) { if (isset && Z_TYPE_PP(value) == IS_NULL) { result = 0; } else { result = isset; } } else /* if (opline->extended_value & ZEND_ISEMPTY) */ { if (!isset || !i_zend_is_true(*value)) { result = 0; } else { result = 1; } } } else if (Z_TYPE_P(container) == IS_OBJECT) { if (0) { MAKE_REAL_ZVAL_PTR(offset); } if (prop_dim) { if (Z_OBJ_HT_P(container)->has_property) { result = Z_OBJ_HT_P(container)->has_property(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } else { zend_error(E_NOTICE, "Trying to check property of non-object"); result = 0; } } else { if (Z_OBJ_HT_P(container)->has_dimension) { result = Z_OBJ_HT_P(container)->has_dimension(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0 TSRMLS_CC); } else { zend_error(E_NOTICE, "Trying to check element of non-array"); result = 0; } } if (0) { zval_ptr_dtor(&offset); } else { } } else if (Z_TYPE_P(container) == IS_STRING && !prop_dim) { /* string offsets */ zval tmp; if (Z_TYPE_P(offset) != IS_LONG) { if (Z_TYPE_P(offset) <= IS_BOOL /* simple scalar types */ || (Z_TYPE_P(offset) == IS_STRING /* or numeric string */ && IS_LONG == is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, 0))) { ZVAL_COPY_VALUE(&tmp, offset); zval_copy_ctor(&tmp); convert_to_long(&tmp); offset = &tmp; } else { /* can not be converted to proper offset, return "not set" */ result = 0; } } if (Z_TYPE_P(offset) == IS_LONG) { if (opline->extended_value & ZEND_ISSET) { if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container)) { result = 1; } } else /* if (opline->extended_value & ZEND_ISEMPTY) */ { if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container) && Z_STRVAL_P(container)[offset->value.lval] != '0') { result = 1; } } } } else { } Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_BOOL; if (opline->extended_value & ZEND_ISSET) { Z_LVAL(EX_T(opline->result.var).tmp_var) = result; } else { Z_LVAL(EX_T(opline->result.var).tmp_var) = !result; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_isset_isempty_dim_prop_obj_handler_SPEC_UNUSED_CV(0, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_isset_isempty_dim_prop_obj_handler_SPEC_UNUSED_CV(1, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_YIELD_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE /* The generator object is stored in return_value_ptr_ptr */ zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr); if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) { zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator"); } /* Destroy the previously yielded value */ if (generator->value) { zval_ptr_dtor(&generator->value); } /* Destroy the previously yielded key */ if (generator->key) { zval_ptr_dtor(&generator->key); } /* Set the new yielded value */ if (IS_UNUSED != IS_UNUSED) { if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) { /* Constants and temporary variables aren't yieldable by reference, * but we still allow them with a notice. */ if (IS_UNUSED == IS_CONST || IS_UNUSED == IS_TMP_VAR) { zval *value, *copy; zend_error(E_NOTICE, "Only variable references should be yielded by reference"); value = NULL; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->value = copy; } else { zval **value_ptr = NULL; if (IS_UNUSED == IS_VAR && UNEXPECTED(value_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference"); } /* If a function call result is yielded and the function did * not return by reference we throw a notice. */ if (IS_UNUSED == IS_VAR && !Z_ISREF_PP(value_ptr) && !(opline->extended_value == ZEND_RETURNS_FUNCTION && EX_T(opline->op1.var).var.fcall_returned_reference) && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) { zend_error(E_NOTICE, "Only variable references should be yielded by reference"); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } else { SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } } } else { zval *value = NULL; /* Consts, temporary variables and references need copying */ if (IS_UNUSED == IS_CONST || IS_UNUSED == IS_TMP_VAR || PZVAL_IS_REF(value) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->value = copy; } else { if (IS_UNUSED == IS_CV) { Z_ADDREF_P(value); } generator->value = value; } } } else { /* If no value was specified yield null */ Z_ADDREF(EG(uninitialized_zval)); generator->value = &EG(uninitialized_zval); } /* Set the new yielded key */ if (IS_CV != IS_UNUSED) { zval *key = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); /* Consts, temporary variables and references need copying */ if (IS_CV == IS_CONST || IS_CV == IS_TMP_VAR || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, key); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->key = copy; } else { Z_ADDREF_P(key); generator->key = key; } if (Z_TYPE_P(generator->key) == IS_LONG && Z_LVAL_P(generator->key) > generator->largest_used_integer_key ) { generator->largest_used_integer_key = Z_LVAL_P(generator->key); } } else { /* If no key was specified we use auto-increment keys */ generator->largest_used_integer_key++; ALLOC_INIT_ZVAL(generator->key); ZVAL_LONG(generator->key, generator->largest_used_integer_key); } if (RETURN_VALUE_USED(opline)) { /* If the return value of yield is used set the send * target and initialize it to NULL */ generator->send_target = &EX_T(opline->result.var).var.ptr; Z_ADDREF(EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } else { generator->send_target = NULL; } /* We increment to the next op, so we are at the correct position when the * generator is resumed. */ ZEND_VM_INC_OPCODE(); /* The GOTO VM uses a local opline variable. We need to set the opline * variable in execute_data so we don't resume at an old position. */ SAVE_OPLINE(); ZEND_VM_RETURN(); } static int ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_UNUSED_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_UNUSED_CV(pow_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_BW_NOT_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); bitwise_not_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC) TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BOOL_NOT_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); boolean_not_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC) TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_PRE_INC_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **var_ptr; SAVE_OPLINE(); var_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(var_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets"); } if (IS_CV == IS_VAR && UNEXPECTED(*var_ptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } SEPARATE_ZVAL_IF_NOT_REF(var_ptr); if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT) && Z_OBJ_HANDLER_PP(var_ptr, get) && Z_OBJ_HANDLER_PP(var_ptr, set)) { /* proxy object */ zval *val = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC); Z_ADDREF_P(val); fast_increment_function(val); Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, val TSRMLS_CC); zval_ptr_dtor(&val); } else { fast_increment_function(*var_ptr); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(*var_ptr); EX_T(opline->result.var).var.ptr = *var_ptr; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_PRE_DEC_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **var_ptr; SAVE_OPLINE(); var_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(var_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets"); } if (IS_CV == IS_VAR && UNEXPECTED(*var_ptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } SEPARATE_ZVAL_IF_NOT_REF(var_ptr); if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT) && Z_OBJ_HANDLER_PP(var_ptr, get) && Z_OBJ_HANDLER_PP(var_ptr, set)) { /* proxy object */ zval *val = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC); Z_ADDREF_P(val); fast_decrement_function(val); Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, val TSRMLS_CC); zval_ptr_dtor(&val); } else { fast_decrement_function(*var_ptr); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(*var_ptr); EX_T(opline->result.var).var.ptr = *var_ptr; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_POST_INC_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **var_ptr, *retval; SAVE_OPLINE(); var_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(var_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets"); } if (IS_CV == IS_VAR && UNEXPECTED(*var_ptr == &EG(error_zval))) { ZVAL_NULL(&EX_T(opline->result.var).tmp_var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } retval = &EX_T(opline->result.var).tmp_var; ZVAL_COPY_VALUE(retval, *var_ptr); zendi_zval_copy_ctor(*retval); SEPARATE_ZVAL_IF_NOT_REF(var_ptr); if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT) && Z_OBJ_HANDLER_PP(var_ptr, get) && Z_OBJ_HANDLER_PP(var_ptr, set)) { /* proxy object */ zval *val = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC); Z_ADDREF_P(val); fast_increment_function(val); Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, val TSRMLS_CC); zval_ptr_dtor(&val); } else { fast_increment_function(*var_ptr); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_POST_DEC_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **var_ptr, *retval; SAVE_OPLINE(); var_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(var_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets"); } if (IS_CV == IS_VAR && UNEXPECTED(*var_ptr == &EG(error_zval))) { ZVAL_NULL(&EX_T(opline->result.var).tmp_var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } retval = &EX_T(opline->result.var).tmp_var; ZVAL_COPY_VALUE(retval, *var_ptr); zendi_zval_copy_ctor(*retval); SEPARATE_ZVAL_IF_NOT_REF(var_ptr); if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT) && Z_OBJ_HANDLER_PP(var_ptr, get) && Z_OBJ_HANDLER_PP(var_ptr, set)) { /* proxy object */ zval *val = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC); Z_ADDREF_P(val); fast_decrement_function(val); Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, val TSRMLS_CC); zval_ptr_dtor(&val); } else { fast_decrement_function(*var_ptr); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ECHO_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *z; SAVE_OPLINE(); z = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_TMP_VAR && Z_TYPE_P(z) == IS_OBJECT) { INIT_PZVAL(z); } zend_print_variable(z); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_PRINT_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE ZVAL_LONG(&EX_T(opline->result.var).tmp_var, 1); return ZEND_ECHO_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_JMPZ_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *val; int ret; SAVE_OPLINE(); val = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_TMP_VAR && EXPECTED(Z_TYPE_P(val) == IS_BOOL)) { ret = Z_LVAL_P(val); } else { ret = i_zend_is_true(val); if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } } if (!ret) { #if DEBUG_ZEND>=2 printf("Conditional jmp to %d\n", opline->op2.opline_num); #endif ZEND_VM_SET_OPCODE(opline->op2.jmp_addr); ZEND_VM_CONTINUE(); } ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_JMPNZ_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *val; int ret; SAVE_OPLINE(); val = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_TMP_VAR && EXPECTED(Z_TYPE_P(val) == IS_BOOL)) { ret = Z_LVAL_P(val); } else { ret = i_zend_is_true(val); if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } } if (ret) { #if DEBUG_ZEND>=2 printf("Conditional jmp to %d\n", opline->op2.opline_num); #endif ZEND_VM_SET_OPCODE(opline->op2.jmp_addr); ZEND_VM_CONTINUE(); } ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_JMPZNZ_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *val; int retval; SAVE_OPLINE(); val = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_TMP_VAR && EXPECTED(Z_TYPE_P(val) == IS_BOOL)) { retval = Z_LVAL_P(val); } else { retval = i_zend_is_true(val); if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } } if (EXPECTED(retval != 0)) { #if DEBUG_ZEND>=2 printf("Conditional jmp on true to %d\n", opline->extended_value); #endif ZEND_VM_SET_OPCODE(&EX(op_array)->opcodes[opline->extended_value]); ZEND_VM_CONTINUE(); /* CHECK_ME */ } else { #if DEBUG_ZEND>=2 printf("Conditional jmp on false to %d\n", opline->op2.opline_num); #endif ZEND_VM_SET_OPCODE(&EX(op_array)->opcodes[opline->op2.opline_num]); ZEND_VM_CONTINUE(); /* CHECK_ME */ } } static int ZEND_FASTCALL ZEND_JMPZ_EX_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *val; int retval; SAVE_OPLINE(); val = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_TMP_VAR && EXPECTED(Z_TYPE_P(val) == IS_BOOL)) { retval = Z_LVAL_P(val); } else { retval = i_zend_is_true(val); if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } } Z_LVAL(EX_T(opline->result.var).tmp_var) = retval; Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_BOOL; if (!retval) { #if DEBUG_ZEND>=2 printf("Conditional jmp to %d\n", opline->op2.opline_num); #endif ZEND_VM_SET_OPCODE(opline->op2.jmp_addr); ZEND_VM_CONTINUE(); } ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_JMPNZ_EX_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *val; int retval; SAVE_OPLINE(); val = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_TMP_VAR && EXPECTED(Z_TYPE_P(val) == IS_BOOL)) { retval = Z_LVAL_P(val); } else { retval = i_zend_is_true(val); if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } } Z_LVAL(EX_T(opline->result.var).tmp_var) = retval; Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_BOOL; if (retval) { #if DEBUG_ZEND>=2 printf("Conditional jmp to %d\n", opline->op2.opline_num); #endif ZEND_VM_SET_OPCODE(opline->op2.jmp_addr); ZEND_VM_CONTINUE(); } ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_RETURN_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *retval_ptr; SAVE_OPLINE(); retval_ptr = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); if (!EG(return_value_ptr_ptr)) { } else { if (IS_CV == IS_CONST || IS_CV == IS_TMP_VAR || PZVAL_IS_REF(retval_ptr)) { zval *ret; ALLOC_ZVAL(ret); INIT_PZVAL_COPY(ret, retval_ptr); if (IS_CV != IS_TMP_VAR) { zval_copy_ctor(ret); } *EG(return_value_ptr_ptr) = ret; } else if ((IS_CV == IS_CV || IS_CV == IS_VAR) && retval_ptr == &EG(uninitialized_zval)) { zval *ret; if (IS_CV == IS_VAR) { Z_DELREF_P(retval_ptr); } ALLOC_INIT_ZVAL(ret); *EG(return_value_ptr_ptr) = ret; } else { *EG(return_value_ptr_ptr) = retval_ptr; if (IS_CV == IS_CV) { Z_ADDREF_P(retval_ptr); } } } return zend_leave_helper_SPEC(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_RETURN_BY_REF_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *retval_ptr; zval **retval_ptr_ptr; SAVE_OPLINE(); do { if (IS_CV == IS_CONST || IS_CV == IS_TMP_VAR || (IS_CV == IS_VAR && opline->extended_value == ZEND_RETURNS_VALUE)) { /* Not supposed to happen, but we'll allow it */ zend_error(E_NOTICE, "Only variable references should be returned by reference"); retval_ptr = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); if (!EG(return_value_ptr_ptr)) { if (IS_CV == IS_TMP_VAR) { } } else if (!0) { /* Not a temp var */ zval *ret; ALLOC_ZVAL(ret); INIT_PZVAL_COPY(ret, retval_ptr); zval_copy_ctor(ret); *EG(return_value_ptr_ptr) = ret; } else { zval *ret; ALLOC_ZVAL(ret); INIT_PZVAL_COPY(ret, retval_ptr); *EG(return_value_ptr_ptr) = ret; } break; } retval_ptr_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(retval_ptr_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot return string offsets by reference"); } if (IS_CV == IS_VAR && !Z_ISREF_PP(retval_ptr_ptr)) { if (opline->extended_value == ZEND_RETURNS_FUNCTION && EX_T(opline->op1.var).var.fcall_returned_reference) { } else if (EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) { zend_error(E_NOTICE, "Only variable references should be returned by reference"); if (EG(return_value_ptr_ptr)) { zval *ret; ALLOC_ZVAL(ret); INIT_PZVAL_COPY(ret, *retval_ptr_ptr); zval_copy_ctor(ret); *EG(return_value_ptr_ptr) = ret; } break; } } if (EG(return_value_ptr_ptr)) { SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr_ptr); Z_ADDREF_PP(retval_ptr_ptr); *EG(return_value_ptr_ptr) = *retval_ptr_ptr; } } while (0); return zend_leave_helper_SPEC(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_THROW_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *value; zval *exception; SAVE_OPLINE(); value = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_CONST || UNEXPECTED(Z_TYPE_P(value) != IS_OBJECT)) { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Can only throw objects"); } zend_exception_save(TSRMLS_C); /* Not sure if a complete copy is what we want here */ ALLOC_ZVAL(exception); INIT_PZVAL_COPY(exception, value); if (!0) { zval_copy_ctor(exception); } zend_throw_exception_object(exception TSRMLS_CC); zend_exception_restore(TSRMLS_C); HANDLE_EXCEPTION(); } static int ZEND_FASTCALL zend_send_by_var_helper_SPEC_CV(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *varptr; varptr = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); if (varptr == &EG(uninitialized_zval)) { if (IS_CV == IS_VAR) { Z_DELREF_P(varptr); } ALLOC_INIT_ZVAL(varptr); } else if (PZVAL_IS_REF(varptr)) { if (IS_CV == IS_CV || (IS_CV == IS_VAR && Z_REFCOUNT_P(varptr) > 2)) { zval *original_var = varptr; ALLOC_ZVAL(varptr); INIT_PZVAL_COPY(varptr, original_var); zval_copy_ctor(varptr); } else { Z_UNSET_ISREF_P(varptr); } } else if (IS_CV == IS_CV) { Z_ADDREF_P(varptr); } zend_vm_stack_push(varptr TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SEND_VAR_NO_REF_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *varptr; SAVE_OPLINE(); if (opline->extended_value & ZEND_ARG_COMPILE_TIME_BOUND) { /* Had function_ptr at compile_time */ if (!(opline->extended_value & ZEND_ARG_SEND_BY_REF)) { return zend_send_by_var_helper_SPEC_CV(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } } else { if (!ARG_SHOULD_BE_SENT_BY_REF(EX(call)->fbc, opline->op2.num)) { return zend_send_by_var_helper_SPEC_CV(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } } varptr = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); if ((!(opline->extended_value & ZEND_ARG_SEND_FUNCTION) || EX_T(opline->op1.var).var.fcall_returned_reference) && varptr != &EG(uninitialized_zval) && (PZVAL_IS_REF(varptr) || Z_REFCOUNT_P(varptr) == 1)) { Z_SET_ISREF_P(varptr); if (IS_CV == IS_CV) { Z_ADDREF_P(varptr); } zend_vm_stack_push(varptr TSRMLS_CC); } else { zval *valptr; if ((opline->extended_value & ZEND_ARG_COMPILE_TIME_BOUND) ? !(opline->extended_value & ZEND_ARG_SEND_SILENT) : !ARG_MAY_BE_SENT_BY_REF(EX(call)->fbc, opline->op2.num)) { zend_error(E_STRICT, "Only variables should be passed by reference"); } ALLOC_ZVAL(valptr); INIT_PZVAL_COPY(valptr, varptr); if (!0) { zval_copy_ctor(valptr); } zend_vm_stack_push(valptr TSRMLS_CC); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SEND_REF_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **varptr_ptr; zval *varptr; SAVE_OPLINE(); varptr_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(varptr_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Only variables can be passed by reference"); } if (IS_CV == IS_VAR && UNEXPECTED(*varptr_ptr == &EG(error_zval))) { ALLOC_INIT_ZVAL(varptr); zend_vm_stack_push(varptr TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } if (opline->extended_value == ZEND_DO_FCALL_BY_NAME && EX(function_state).function->type == ZEND_INTERNAL_FUNCTION) { if (!ARG_SHOULD_BE_SENT_BY_REF(EX(call)->fbc, opline->op2.num)) { return zend_send_by_var_helper_SPEC_CV(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } } SEPARATE_ZVAL_TO_MAKE_IS_REF(varptr_ptr); varptr = *varptr_ptr; Z_ADDREF_P(varptr); zend_vm_stack_push(varptr TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SEND_VAR_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE if (opline->extended_value == ZEND_DO_FCALL_BY_NAME) { if (ARG_SHOULD_BE_SENT_BY_REF(EX(call)->fbc, opline->op2.num)) { return ZEND_SEND_REF_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } } SAVE_OPLINE(); return zend_send_by_var_helper_SPEC_CV(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_BOOL_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *retval = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); /* PHP 3.0 returned "" for false and 1 for true, here we use 0 and 1 for now */ ZVAL_BOOL(retval, i_zend_is_true(_get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC))); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_CLONE_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *obj; zend_class_entry *ce; zend_function *clone; zend_object_clone_obj_t clone_call; SAVE_OPLINE(); obj = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_CONST || UNEXPECTED(Z_TYPE_P(obj) != IS_OBJECT)) { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "__clone method called on non-object"); } ce = Z_OBJCE_P(obj); clone = ce ? ce->clone : NULL; clone_call = Z_OBJ_HT_P(obj)->clone_obj; if (UNEXPECTED(clone_call == NULL)) { if (ce) { zend_error_noreturn(E_ERROR, "Trying to clone an uncloneable object of class %s", ce->name); } else { zend_error_noreturn(E_ERROR, "Trying to clone an uncloneable object"); } } if (ce && clone) { if (clone->op_array.fn_flags & ZEND_ACC_PRIVATE) { /* Ensure that if we're calling a private function, we're allowed to do so. */ if (UNEXPECTED(ce != EG(scope))) { zend_error_noreturn(E_ERROR, "Call to private %s::__clone() from context '%s'", ce->name, EG(scope) ? EG(scope)->name : ""); } } else if ((clone->common.fn_flags & ZEND_ACC_PROTECTED)) { /* Ensure that if we're calling a protected function, we're allowed to do so. */ if (UNEXPECTED(!zend_check_protected(zend_get_function_root_class(clone), EG(scope)))) { zend_error_noreturn(E_ERROR, "Call to protected %s::__clone() from context '%s'", ce->name, EG(scope) ? EG(scope)->name : ""); } } } if (EXPECTED(EG(exception) == NULL)) { zval *retval; ALLOC_ZVAL(retval); Z_OBJVAL_P(retval) = clone_call(obj TSRMLS_CC); Z_TYPE_P(retval) = IS_OBJECT; Z_SET_REFCOUNT_P(retval, 1); Z_SET_ISREF_P(retval); if (!RETURN_VALUE_USED(opline) || UNEXPECTED(EG(exception) != NULL)) { zval_ptr_dtor(&retval); } else { EX_T(opline->result.var).var.ptr = retval; } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_CAST_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *expr; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); expr = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); if (opline->extended_value != IS_STRING) { ZVAL_COPY_VALUE(result, expr); if (!0) { zendi_zval_copy_ctor(*result); } } switch (opline->extended_value) { case IS_NULL: convert_to_null(result); break; case IS_BOOL: convert_to_boolean(result); break; case IS_LONG: convert_to_long(result); break; case IS_DOUBLE: convert_to_double(result); break; case IS_STRING: { zval var_copy; int use_copy; zend_make_printable_zval(expr, &var_copy, &use_copy); if (use_copy) { ZVAL_COPY_VALUE(result, &var_copy); if (0) { } } else { ZVAL_COPY_VALUE(result, expr); if (!0) { zendi_zval_copy_ctor(*result); } } break; } case IS_ARRAY: convert_to_array(result); break; case IS_OBJECT: convert_to_object(result); break; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INCLUDE_OR_EVAL_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_op_array *new_op_array=NULL; zval *inc_filename; zval *tmp_inc_filename = NULL; zend_bool failure_retval=0; SAVE_OPLINE(); inc_filename = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); if (inc_filename->type!=IS_STRING) { MAKE_STD_ZVAL(tmp_inc_filename); ZVAL_COPY_VALUE(tmp_inc_filename, inc_filename); zval_copy_ctor(tmp_inc_filename); convert_to_string(tmp_inc_filename); inc_filename = tmp_inc_filename; } if (opline->extended_value != ZEND_EVAL && strlen(Z_STRVAL_P(inc_filename)) != Z_STRLEN_P(inc_filename)) { if (opline->extended_value == ZEND_INCLUDE_ONCE || opline->extended_value == ZEND_INCLUDE) { zend_message_dispatcher(ZMSG_FAILED_INCLUDE_FOPEN, Z_STRVAL_P(inc_filename) TSRMLS_CC); } else { zend_message_dispatcher(ZMSG_FAILED_REQUIRE_FOPEN, Z_STRVAL_P(inc_filename) TSRMLS_CC); } } else { switch (opline->extended_value) { case ZEND_INCLUDE_ONCE: case ZEND_REQUIRE_ONCE: { zend_file_handle file_handle; char *resolved_path; resolved_path = zend_resolve_path(Z_STRVAL_P(inc_filename), Z_STRLEN_P(inc_filename) TSRMLS_CC); if (resolved_path) { failure_retval = zend_hash_exists(&EG(included_files), resolved_path, strlen(resolved_path)+1); } else { resolved_path = Z_STRVAL_P(inc_filename); } if (failure_retval) { /* do nothing, file already included */ } else if (SUCCESS == zend_stream_open(resolved_path, &file_handle TSRMLS_CC)) { if (!file_handle.opened_path) { file_handle.opened_path = estrdup(resolved_path); } if (zend_hash_add_empty_element(&EG(included_files), file_handle.opened_path, strlen(file_handle.opened_path)+1)==SUCCESS) { new_op_array = zend_compile_file(&file_handle, (opline->extended_value==ZEND_INCLUDE_ONCE?ZEND_INCLUDE:ZEND_REQUIRE) TSRMLS_CC); zend_destroy_file_handle(&file_handle TSRMLS_CC); } else { zend_file_handle_dtor(&file_handle TSRMLS_CC); failure_retval=1; } } else { if (opline->extended_value == ZEND_INCLUDE_ONCE) { zend_message_dispatcher(ZMSG_FAILED_INCLUDE_FOPEN, Z_STRVAL_P(inc_filename) TSRMLS_CC); } else { zend_message_dispatcher(ZMSG_FAILED_REQUIRE_FOPEN, Z_STRVAL_P(inc_filename) TSRMLS_CC); } } if (resolved_path != Z_STRVAL_P(inc_filename)) { efree(resolved_path); } } break; case ZEND_INCLUDE: case ZEND_REQUIRE: new_op_array = compile_filename(opline->extended_value, inc_filename TSRMLS_CC); break; case ZEND_EVAL: { char *eval_desc = zend_make_compiled_string_description("eval()'d code" TSRMLS_CC); new_op_array = zend_compile_string(inc_filename, eval_desc TSRMLS_CC); efree(eval_desc); } break; EMPTY_SWITCH_DEFAULT_CASE() } } if (tmp_inc_filename) { zval_ptr_dtor(&tmp_inc_filename); } if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } else if (EXPECTED(new_op_array != NULL)) { EX(original_return_value) = EG(return_value_ptr_ptr); EG(active_op_array) = new_op_array; if (RETURN_VALUE_USED(opline)) { EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr; EG(return_value_ptr_ptr) = EX_T(opline->result.var).var.ptr_ptr; } else { EG(return_value_ptr_ptr) = NULL; } EX(function_state).function = (zend_function *) new_op_array; EX(object) = NULL; if (!EG(active_symbol_table)) { zend_rebuild_symbol_table(TSRMLS_C); } if (EXPECTED(zend_execute_ex == execute_ex)) { ZEND_VM_ENTER(); } else { zend_execute(new_op_array TSRMLS_CC); } EX(function_state).function = (zend_function *) EX(op_array); EG(opline_ptr) = &EX(opline); EG(active_op_array) = EX(op_array); EG(return_value_ptr_ptr) = EX(original_return_value); destroy_op_array(new_op_array TSRMLS_CC); efree(new_op_array); if (UNEXPECTED(EG(exception) != NULL)) { zend_throw_exception_internal(NULL TSRMLS_CC); HANDLE_EXCEPTION(); } } else if (RETURN_VALUE_USED(opline)) { zval *retval; ALLOC_ZVAL(retval); ZVAL_BOOL(retval, failure_retval); INIT_PZVAL(retval); EX_T(opline->result.var).var.ptr = retval; } ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FE_RESET_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *array_ptr, **array_ptr_ptr; HashTable *fe_ht; zend_object_iterator *iter = NULL; zend_class_entry *ce = NULL; zend_bool is_empty = 0; SAVE_OPLINE(); if ((IS_CV == IS_CV || IS_CV == IS_VAR) && (opline->extended_value & ZEND_FE_RESET_VARIABLE)) { array_ptr_ptr = _get_zval_ptr_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); if (array_ptr_ptr == NULL || array_ptr_ptr == &EG(uninitialized_zval_ptr)) { MAKE_STD_ZVAL(array_ptr); ZVAL_NULL(array_ptr); } else if (Z_TYPE_PP(array_ptr_ptr) == IS_OBJECT) { if(Z_OBJ_HT_PP(array_ptr_ptr)->get_class_entry == NULL) { zend_error(E_WARNING, "foreach() cannot iterate over objects without PHP class"); ZEND_VM_JMP(EX(op_array)->opcodes+opline->op2.opline_num); } ce = Z_OBJCE_PP(array_ptr_ptr); if (!ce || ce->get_iterator == NULL) { SEPARATE_ZVAL_IF_NOT_REF(array_ptr_ptr); Z_ADDREF_PP(array_ptr_ptr); } array_ptr = *array_ptr_ptr; } else { if (Z_TYPE_PP(array_ptr_ptr) == IS_ARRAY) { SEPARATE_ZVAL_IF_NOT_REF(array_ptr_ptr); if (opline->extended_value & ZEND_FE_FETCH_BYREF) { Z_SET_ISREF_PP(array_ptr_ptr); } } array_ptr = *array_ptr_ptr; Z_ADDREF_P(array_ptr); } } else { array_ptr = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); if (0) { /* IS_TMP_VAR */ zval *tmp; ALLOC_ZVAL(tmp); INIT_PZVAL_COPY(tmp, array_ptr); array_ptr = tmp; if (Z_TYPE_P(array_ptr) == IS_OBJECT) { ce = Z_OBJCE_P(array_ptr); if (ce && ce->get_iterator) { Z_DELREF_P(array_ptr); } } } else if (Z_TYPE_P(array_ptr) == IS_OBJECT) { ce = Z_OBJCE_P(array_ptr); if (!ce || !ce->get_iterator) { if (IS_CV == IS_CV) { Z_ADDREF_P(array_ptr); } } } else if (IS_CV == IS_CONST || (IS_CV == IS_CV && !Z_ISREF_P(array_ptr) && Z_REFCOUNT_P(array_ptr) > 1) || (IS_CV == IS_VAR && !Z_ISREF_P(array_ptr) && Z_REFCOUNT_P(array_ptr) > 2)) { zval *tmp; if (IS_CV == IS_VAR) { Z_DELREF_P(array_ptr); } ALLOC_ZVAL(tmp); INIT_PZVAL_COPY(tmp, array_ptr); zval_copy_ctor(tmp); array_ptr = tmp; } else if (IS_CV == IS_CV) { Z_ADDREF_P(array_ptr); } } if (ce && ce->get_iterator) { iter = ce->get_iterator(ce, array_ptr, opline->extended_value & ZEND_FE_RESET_REFERENCE TSRMLS_CC); if (IS_CV == IS_VAR && !(opline->extended_value & ZEND_FE_RESET_VARIABLE)) { } if (iter && EXPECTED(EG(exception) == NULL)) { array_ptr = zend_iterator_wrap(iter TSRMLS_CC); } else { if (IS_CV == IS_VAR && opline->extended_value & ZEND_FE_RESET_VARIABLE) { } if (!EG(exception)) { zend_throw_exception_ex(NULL, 0 TSRMLS_CC, "Object of type %s did not create an Iterator", ce->name); } zend_throw_exception_internal(NULL TSRMLS_CC); HANDLE_EXCEPTION(); } } EX_T(opline->result.var).fe.ptr = array_ptr; if (iter) { iter->index = 0; if (iter->funcs->rewind) { iter->funcs->rewind(iter TSRMLS_CC); if (UNEXPECTED(EG(exception) != NULL)) { zval_ptr_dtor(&array_ptr); if (IS_CV == IS_VAR && opline->extended_value & ZEND_FE_RESET_VARIABLE) { } HANDLE_EXCEPTION(); } } is_empty = iter->funcs->valid(iter TSRMLS_CC) != SUCCESS; if (UNEXPECTED(EG(exception) != NULL)) { zval_ptr_dtor(&array_ptr); if (IS_CV == IS_VAR && opline->extended_value & ZEND_FE_RESET_VARIABLE) { } HANDLE_EXCEPTION(); } iter->index = -1; /* will be set to 0 before using next handler */ } else if ((fe_ht = HASH_OF(array_ptr)) != NULL) { zend_hash_internal_pointer_reset(fe_ht); if (ce) { zend_object *zobj = zend_objects_get_address(array_ptr TSRMLS_CC); while (zend_hash_has_more_elements(fe_ht) == SUCCESS) { char *str_key; uint str_key_len; ulong int_key; zend_uchar key_type; key_type = zend_hash_get_current_key_ex(fe_ht, &str_key, &str_key_len, &int_key, 0, NULL); if (key_type != HASH_KEY_NON_EXISTENT && (key_type == HASH_KEY_IS_LONG || zend_check_property_access(zobj, str_key, str_key_len-1 TSRMLS_CC) == SUCCESS)) { break; } zend_hash_move_forward(fe_ht); } } is_empty = zend_hash_has_more_elements(fe_ht) != SUCCESS; zend_hash_get_pointer(fe_ht, &EX_T(opline->result.var).fe.fe_pos); } else { zend_error(E_WARNING, "Invalid argument supplied for foreach()"); is_empty = 1; } if (IS_CV == IS_VAR && opline->extended_value & ZEND_FE_RESET_VARIABLE) { } if (is_empty) { ZEND_VM_JMP(EX(op_array)->opcodes+opline->op2.opline_num); } else { CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } } static int ZEND_FASTCALL ZEND_EXIT_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { #if 0 || (IS_CV != IS_UNUSED) USE_OPLINE SAVE_OPLINE(); if (IS_CV != IS_UNUSED) { zval *ptr = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); if (Z_TYPE_P(ptr) == IS_LONG) { EG(exit_status) = Z_LVAL_P(ptr); } else { zend_print_variable(ptr); } } #endif zend_bailout(); ZEND_VM_NEXT_OPCODE(); /* Never reached */ } static int ZEND_FASTCALL ZEND_JMP_SET_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *value; SAVE_OPLINE(); value = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); if (i_zend_is_true(value)) { ZVAL_COPY_VALUE(&EX_T(opline->result.var).tmp_var, value); if (!0) { zendi_zval_copy_ctor(EX_T(opline->result.var).tmp_var); } #if DEBUG_ZEND>=2 printf("Conditional jmp to %d\n", opline->op2.opline_num); #endif ZEND_VM_JMP(opline->op2.jmp_addr); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_JMP_SET_VAR_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *value, *ret; SAVE_OPLINE(); value = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); if (i_zend_is_true(value)) { if (IS_CV == IS_VAR || IS_CV == IS_CV) { Z_ADDREF_P(value); EX_T(opline->result.var).var.ptr = value; EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr; } else { ALLOC_ZVAL(ret); INIT_PZVAL_COPY(ret, value); EX_T(opline->result.var).var.ptr = ret; EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr; if (!0) { zval_copy_ctor(EX_T(opline->result.var).var.ptr); } } #if DEBUG_ZEND>=2 printf("Conditional jmp to %d\n", opline->op2.opline_num); #endif ZEND_VM_JMP(opline->op2.jmp_addr); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_QM_ASSIGN_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *value; SAVE_OPLINE(); value = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); ZVAL_COPY_VALUE(&EX_T(opline->result.var).tmp_var, value); if (!0) { zval_copy_ctor(&EX_T(opline->result.var).tmp_var); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_QM_ASSIGN_VAR_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *value, *ret; SAVE_OPLINE(); value = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR || IS_CV == IS_CV) { Z_ADDREF_P(value); EX_T(opline->result.var).var.ptr = value; EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr; } else { ALLOC_ZVAL(ret); INIT_PZVAL_COPY(ret, value); EX_T(opline->result.var).var.ptr = ret; EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr; if (!0) { zval_copy_ctor(EX_T(opline->result.var).var.ptr); } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INSTANCEOF_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *expr; zend_bool result; SAVE_OPLINE(); expr = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); if (Z_TYPE_P(expr) == IS_OBJECT && Z_OBJ_HT_P(expr)->get_class_entry) { result = instanceof_function(Z_OBJCE_P(expr), EX_T(opline->op2.var).class_entry TSRMLS_CC); } else { result = 0; } ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, result); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ADD_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); fast_add_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), opline->op2.zv TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SUB_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); fast_sub_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), opline->op2.zv TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_MUL_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); fast_mul_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), opline->op2.zv TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_DIV_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); fast_div_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), opline->op2.zv TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_MOD_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); fast_mod_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), opline->op2.zv TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SL_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); shift_left_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), opline->op2.zv TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SR_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); shift_right_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), opline->op2.zv TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_CONCAT_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); concat_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), opline->op2.zv TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_IDENTICAL_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); is_identical_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), opline->op2.zv TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_NOT_IDENTICAL_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); is_identical_function(result, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), opline->op2.zv TSRMLS_CC); Z_LVAL_P(result) = !Z_LVAL_P(result); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_EQUAL_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_equal_function(result, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), opline->op2.zv TSRMLS_CC)); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_NOT_EQUAL_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_not_equal_function(result, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), opline->op2.zv TSRMLS_CC)); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_SMALLER_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_is_smaller_function(result, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), opline->op2.zv TSRMLS_CC)); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_SMALLER_OR_EQUAL_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_is_smaller_or_equal_function(result, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), opline->op2.zv TSRMLS_CC)); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_OR_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); bitwise_or_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), opline->op2.zv TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_AND_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); bitwise_and_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), opline->op2.zv TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_XOR_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); bitwise_xor_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), opline->op2.zv TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BOOL_XOR_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); boolean_xor_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), opline->op2.zv TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL zend_binary_assign_op_obj_helper_SPEC_CV_CONST(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op_data1; zval **object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC); zval *object; zval *property = opline->op2.zv; zval *value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R); int have_get_ptr = 0; if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } make_real_object(object_ptr TSRMLS_CC); object = *object_ptr; if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { zend_error(E_WARNING, "Attempt to assign property of non-object"); FREE_OP(free_op_data1); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { /* here we are sure we are dealing with an object */ if (0) { MAKE_REAL_ZVAL_PTR(property); } /* here property is a string */ if (opline->extended_value == ZEND_ASSIGN_OBJ && Z_OBJ_HT_P(object)->get_property_ptr_ptr) { zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (zptr != NULL) { /* NULL means no success in getting PTR */ have_get_ptr = 1; if (UNEXPECTED(*zptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { SEPARATE_ZVAL_IF_NOT_REF(zptr); binary_op(*zptr, *zptr, value TSRMLS_CC); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(*zptr); EX_T(opline->result.var).var.ptr = *zptr; } } } } if (!have_get_ptr) { zval *z = NULL; Z_ADDREF_P(object); if (opline->extended_value == ZEND_ASSIGN_OBJ) { if (Z_OBJ_HT_P(object)->read_property) { z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ { if (Z_OBJ_HT_P(object)->read_dimension) { z = Z_OBJ_HT_P(object)->read_dimension(object, property, BP_VAR_R TSRMLS_CC); } } if (z) { if (Z_TYPE_P(z) == IS_OBJECT && Z_OBJ_HT_P(z)->get) { zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC); if (Z_REFCOUNT_P(z) == 0) { GC_REMOVE_ZVAL_FROM_BUFFER(z); zval_dtor(z); FREE_ZVAL(z); } z = value; } Z_ADDREF_P(z); SEPARATE_ZVAL_IF_NOT_REF(&z); binary_op(z, z, value TSRMLS_CC); if (opline->extended_value == ZEND_ASSIGN_OBJ) { Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ { Z_OBJ_HT_P(object)->write_dimension(object, property, z TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(z); EX_T(opline->result.var).var.ptr = z; } zval_ptr_dtor(&z); } else { zend_error(E_WARNING, "Attempt to assign property of non-object"); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } zval_ptr_dtor(&object); } if (0) { zval_ptr_dtor(&property); } else { } FREE_OP(free_op_data1); } /* assign_obj has two opcodes! */ CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL zend_binary_assign_op_helper_SPEC_CV_CONST(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op_data2, free_op_data1; zval **var_ptr; zval *value; SAVE_OPLINE(); switch (opline->extended_value) { case ZEND_ASSIGN_OBJ: return zend_binary_assign_op_obj_helper_SPEC_CV_CONST(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); break; case ZEND_ASSIGN_DIM: { zval **container = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } else if (UNEXPECTED(Z_TYPE_PP(container) == IS_OBJECT)) { if (IS_CV == IS_VAR && !0) { Z_ADDREF_PP(container); /* undo the effect of get_obj_zval_ptr_ptr() */ } return zend_binary_assign_op_obj_helper_SPEC_CV_CONST(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } else { zval *dim = opline->op2.zv; zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), container, dim, IS_CONST, BP_VAR_RW TSRMLS_CC); value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R); var_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC); } } break; default: value = opline->op2.zv; var_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC); /* do nothing */ break; } if (UNEXPECTED(var_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use assign-op operators with overloaded objects nor string offsets"); } if (UNEXPECTED(*var_ptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } CHECK_EXCEPTION(); if (opline->extended_value == ZEND_ASSIGN_DIM) { ZEND_VM_INC_OPCODE(); } ZEND_VM_NEXT_OPCODE(); } SEPARATE_ZVAL_IF_NOT_REF(var_ptr); if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT) && Z_OBJ_HANDLER_PP(var_ptr, get) && Z_OBJ_HANDLER_PP(var_ptr, set)) { /* proxy object */ zval *objval = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC); Z_ADDREF_P(objval); binary_op(objval, objval, value TSRMLS_CC); Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, objval TSRMLS_CC); zval_ptr_dtor(&objval); } else { binary_op(*var_ptr, *var_ptr, value TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(*var_ptr); EX_T(opline->result.var).var.ptr = *var_ptr; } if (opline->extended_value == ZEND_ASSIGN_DIM) { FREE_OP(free_op_data1); FREE_OP_VAR_PTR(free_op_data2); CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); } else { CHECK_EXCEPTION(); } ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_CONST(add_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_CONST(sub_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_CONST(mul_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_CONST(div_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_CONST(mod_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_CONST(shift_left_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_CONST(shift_right_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_CONST(concat_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_CONST(bitwise_or_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_CONST(bitwise_and_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_CONST(bitwise_xor_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL zend_pre_incdec_property_helper_SPEC_CV_CONST(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **object_ptr; zval *object; zval *property; zval **retval; int have_get_ptr = 0; SAVE_OPLINE(); object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC); property = opline->op2.zv; retval = &EX_T(opline->result.var).var.ptr; if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets"); } make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */ object = *object_ptr; if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); *retval = &EG(uninitialized_zval); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } /* here we are sure we are dealing with an object */ if (0) { MAKE_REAL_ZVAL_PTR(property); } if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) { zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (zptr != NULL) { /* NULL means no success in getting PTR */ have_get_ptr = 1; if (UNEXPECTED(*zptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); *retval = &EG(uninitialized_zval); } } else { SEPARATE_ZVAL_IF_NOT_REF(zptr); incdec_op(*zptr); if (RETURN_VALUE_USED(opline)) { *retval = *zptr; PZVAL_LOCK(*retval); } } } } if (!have_get_ptr) { if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) { zval *z; Z_ADDREF_P(object); z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) { zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC); if (Z_REFCOUNT_P(z) == 0) { GC_REMOVE_ZVAL_FROM_BUFFER(z); zval_dtor(z); FREE_ZVAL(z); } z = value; } Z_ADDREF_P(z); SEPARATE_ZVAL_IF_NOT_REF(&z); incdec_op(z); *retval = z; Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); zval_ptr_dtor(&object); SELECTIVE_PZVAL_LOCK(*retval, opline); zval_ptr_dtor(&z); } else { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); *retval = &EG(uninitialized_zval); } } } if (0) { zval_ptr_dtor(&property); } else { } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_PRE_INC_OBJ_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_pre_incdec_property_helper_SPEC_CV_CONST(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_PRE_DEC_OBJ_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_pre_incdec_property_helper_SPEC_CV_CONST(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL zend_post_incdec_property_helper_SPEC_CV_CONST(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **object_ptr; zval *object; zval *property; zval *retval; int have_get_ptr = 0; SAVE_OPLINE(); object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC); property = opline->op2.zv; retval = &EX_T(opline->result.var).tmp_var; if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets"); } make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */ object = *object_ptr; if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); ZVAL_NULL(retval); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } /* here we are sure we are dealing with an object */ if (0) { MAKE_REAL_ZVAL_PTR(property); } if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) { zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (zptr != NULL) { /* NULL means no success in getting PTR */ have_get_ptr = 1; if (UNEXPECTED(*zptr == &EG(error_zval))) { ZVAL_NULL(retval); } else { SEPARATE_ZVAL_IF_NOT_REF(zptr); ZVAL_COPY_VALUE(retval, *zptr); zendi_zval_copy_ctor(*retval); incdec_op(*zptr); } } } if (!have_get_ptr) { if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) { zval *z, *z_copy; Z_ADDREF_P(object); z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) { zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC); if (Z_REFCOUNT_P(z) == 0) { GC_REMOVE_ZVAL_FROM_BUFFER(z); zval_dtor(z); FREE_ZVAL(z); } z = value; } ZVAL_COPY_VALUE(retval, z); zendi_zval_copy_ctor(*retval); ALLOC_ZVAL(z_copy); INIT_PZVAL_COPY(z_copy, z); zendi_zval_copy_ctor(*z_copy); incdec_op(z_copy); Z_ADDREF_P(z); Z_OBJ_HT_P(object)->write_property(object, property, z_copy, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); zval_ptr_dtor(&object); zval_ptr_dtor(&z_copy); zval_ptr_dtor(&z); } else { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); ZVAL_NULL(retval); } } if (0) { zval_ptr_dtor(&property); } else { } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_POST_INC_OBJ_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_post_incdec_property_helper_SPEC_CV_CONST(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_POST_DEC_OBJ_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_post_incdec_property_helper_SPEC_CV_CONST(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_CV_CONST(int type, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *varname; zval **retval; zval tmp_varname; HashTable *target_symbol_table; ulong hash_value; SAVE_OPLINE(); varname = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV != IS_CONST && UNEXPECTED(Z_TYPE_P(varname) != IS_STRING)) { ZVAL_COPY_VALUE(&tmp_varname, varname); zval_copy_ctor(&tmp_varname); Z_SET_REFCOUNT(tmp_varname, 1); Z_UNSET_ISREF(tmp_varname); convert_to_string(&tmp_varname); varname = &tmp_varname; } if (IS_CONST != IS_UNUSED) { zend_class_entry *ce; if (IS_CONST == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { ce = CACHED_PTR(opline->op2.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC); if (UNEXPECTED(ce == NULL)) { if (IS_CV != IS_CONST && varname == &tmp_varname) { zval_dtor(&tmp_varname); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } CACHE_PTR(opline->op2.literal->cache_slot, ce); } } else { ce = EX_T(opline->op2.var).class_entry; } retval = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 0, ((IS_CV == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC); } else { target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC); /* if (!target_symbol_table) { CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } */ if (IS_CV == IS_CONST) { hash_value = Z_HASH_P(varname); } else { hash_value = str_hash(Z_STRVAL_P(varname), Z_STRLEN_P(varname)); } if (zend_hash_quick_find(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, (void **) &retval) == FAILURE) { switch (type) { case BP_VAR_R: case BP_VAR_UNSET: zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname)); /* break missing intentionally */ case BP_VAR_IS: retval = &EG(uninitialized_zval_ptr); break; case BP_VAR_RW: zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname)); /* break missing intentionally */ case BP_VAR_W: Z_ADDREF_P(&EG(uninitialized_zval)); zend_hash_quick_update(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, &EG(uninitialized_zval_ptr), sizeof(zval *), (void **) &retval); break; EMPTY_SWITCH_DEFAULT_CASE() } } switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) { case ZEND_FETCH_GLOBAL: if (IS_CV != IS_TMP_VAR) { } break; case ZEND_FETCH_LOCAL: break; case ZEND_FETCH_STATIC: zval_update_constant(retval, 1 TSRMLS_CC); break; case ZEND_FETCH_GLOBAL_LOCK: if (IS_CV == IS_VAR && !free_op1.var) { PZVAL_LOCK(*EX_T(opline->op1.var).var.ptr_ptr); } break; } } if (IS_CV != IS_CONST && varname == &tmp_varname) { zval_dtor(&tmp_varname); } if (opline->extended_value & ZEND_FETCH_MAKE_REF) { SEPARATE_ZVAL_TO_MAKE_IS_REF(retval); } PZVAL_LOCK(*retval); switch (type) { case BP_VAR_R: case BP_VAR_IS: EX_T(opline->result.var).var.ptr = *retval; break; case BP_VAR_UNSET: { zend_free_op free_res; PZVAL_UNLOCK(*retval, &free_res); if (retval != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(retval); } PZVAL_LOCK(*retval); FREE_OP_VAR_PTR(free_res); } /* break missing intentionally */ default: EX_T(opline->result.var).var.ptr_ptr = retval; break; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_R_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_CV_CONST(BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_W_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_CV_CONST(BP_VAR_W, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_RW_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_CV_CONST(BP_VAR_RW, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_FUNC_ARG_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE return zend_fetch_var_address_helper_SPEC_CV_CONST(zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC) ? BP_VAR_W : BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_UNSET_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_CV_CONST(BP_VAR_UNSET, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_IS_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_CV_CONST(BP_VAR_IS, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_DIM_R_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *container; SAVE_OPLINE(); container = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, opline->op2.zv, IS_CONST, BP_VAR_R TSRMLS_CC); if (IS_CV != IS_VAR || !(opline->extended_value & ZEND_FETCH_ADD_LOCK)) { } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_W_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval **container; SAVE_OPLINE(); container = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_fetch_dimension_address(&EX_T(opline->result.var), container, opline->op2.zv, IS_CONST, BP_VAR_W TSRMLS_CC); if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } /* We are going to assign the result by reference */ if (UNEXPECTED(opline->extended_value != 0)) { zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr; if (retval_ptr) { Z_DELREF_PP(retval_ptr); SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr); Z_ADDREF_PP(retval_ptr); } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_RW_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval **container; SAVE_OPLINE(); container = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_fetch_dimension_address(&EX_T(opline->result.var), container, opline->op2.zv, IS_CONST, BP_VAR_RW TSRMLS_CC); if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_IS_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *container; SAVE_OPLINE(); container = _get_zval_ptr_cv_BP_VAR_IS(execute_data, opline->op1.var TSRMLS_CC); zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, opline->op2.zv, IS_CONST, BP_VAR_IS TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_FUNC_ARG_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) { zval **container = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_fetch_dimension_address(&EX_T(opline->result.var), container, opline->op2.zv, IS_CONST, BP_VAR_W TSRMLS_CC); if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } } else { zval *container; if (IS_CONST == IS_UNUSED) { zend_error_noreturn(E_ERROR, "Cannot use [] for reading"); } container = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, opline->op2.zv, IS_CONST, BP_VAR_R TSRMLS_CC); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_UNSET_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval **container; SAVE_OPLINE(); container = _get_zval_ptr_ptr_cv_BP_VAR_UNSET(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_CV) { if (container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } } if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_fetch_dimension_address(&EX_T(opline->result.var), container, opline->op2.zv, IS_CONST, BP_VAR_UNSET TSRMLS_CC); if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } if (UNEXPECTED(EX_T(opline->result.var).var.ptr_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot unset string offsets"); ZEND_VM_NEXT_OPCODE(); } else { zend_free_op free_res; zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr; PZVAL_UNLOCK(*retval_ptr, &free_res); if (retval_ptr != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(retval_ptr); } PZVAL_LOCK(*retval_ptr); FREE_OP_VAR_PTR(free_res); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } } static int ZEND_FASTCALL zend_fetch_property_address_read_helper_SPEC_CV_CONST(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *container; zval *offset; SAVE_OPLINE(); container = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); offset = opline->op2.zv; if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) || UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) { zend_error(E_NOTICE, "Trying to get property of non-object"); PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } else { zval *retval; if (0) { MAKE_REAL_ZVAL_PTR(offset); } /* here we are sure we are dealing with an object */ retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_R, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); PZVAL_LOCK(retval); EX_T(opline->result.var).var.ptr = retval; if (0) { zval_ptr_dtor(&offset); } else { } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_R_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_property_address_read_helper_SPEC_CV_CONST(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_W_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *property; zval **container; SAVE_OPLINE(); property = opline->op2.zv; if (0) { MAKE_REAL_ZVAL_PTR(property); } container = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC); if (0) { zval_ptr_dtor(&property); } else { } if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } /* We are going to assign the result by reference */ if (opline->extended_value & ZEND_FETCH_MAKE_REF) { zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr; Z_DELREF_PP(retval_ptr); SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr); Z_ADDREF_PP(retval_ptr); EX_T(opline->result.var).var.ptr = *EX_T(opline->result.var).var.ptr_ptr; EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_RW_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *property; zval **container; SAVE_OPLINE(); property = opline->op2.zv; container = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC); if (0) { MAKE_REAL_ZVAL_PTR(property); } if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_RW TSRMLS_CC); if (0) { zval_ptr_dtor(&property); } else { } if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_IS_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *container; zval *offset; SAVE_OPLINE(); container = _get_zval_ptr_cv_BP_VAR_IS(execute_data, opline->op1.var TSRMLS_CC); offset = opline->op2.zv; if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) || UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } else { zval *retval; if (0) { MAKE_REAL_ZVAL_PTR(offset); } /* here we are sure we are dealing with an object */ retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_IS, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); PZVAL_LOCK(retval); EX_T(opline->result.var).var.ptr = retval; if (0) { zval_ptr_dtor(&offset); } else { } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_FUNC_ARG_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) { /* Behave like FETCH_OBJ_W */ zend_free_op free_op1; zval *property; zval **container; SAVE_OPLINE(); property = opline->op2.zv; container = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); if (0) { MAKE_REAL_ZVAL_PTR(property); } if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC); if (0) { zval_ptr_dtor(&property); } else { } if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } else { return zend_fetch_property_address_read_helper_SPEC_CV_CONST(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } } static int ZEND_FASTCALL ZEND_FETCH_OBJ_UNSET_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_res; zval **container; zval *property; SAVE_OPLINE(); container = _get_zval_ptr_ptr_cv_BP_VAR_UNSET(execute_data, opline->op1.var TSRMLS_CC); property = opline->op2.zv; if (IS_CV == IS_CV) { if (container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } } if (0) { MAKE_REAL_ZVAL_PTR(property); } if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_UNSET TSRMLS_CC); if (0) { zval_ptr_dtor(&property); } else { } if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } PZVAL_UNLOCK(*EX_T(opline->result.var).var.ptr_ptr, &free_res); if (EX_T(opline->result.var).var.ptr_ptr != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(EX_T(opline->result.var).var.ptr_ptr); } PZVAL_LOCK(*EX_T(opline->result.var).var.ptr_ptr); FREE_OP_VAR_PTR(free_res); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **object_ptr; zval *property_name; SAVE_OPLINE(); object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); property_name = opline->op2.zv; if (0) { MAKE_REAL_ZVAL_PTR(property_name); } if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_OBJ, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (0) { zval_ptr_dtor(&property_name); } else { } /* assign_obj has two opcodes! */ CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_DIM_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **object_ptr; SAVE_OPLINE(); object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } if (Z_TYPE_PP(object_ptr) == IS_OBJECT) { zval *property_name = opline->op2.zv; if (0) { MAKE_REAL_ZVAL_PTR(property_name); } zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_DIM, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (0) { zval_ptr_dtor(&property_name); } else { } } else { zend_free_op free_op_data1, free_op_data2; zval *value; zval *dim = opline->op2.zv; zval **variable_ptr_ptr; zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), object_ptr, dim, IS_CONST, BP_VAR_W TSRMLS_CC); value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R); variable_ptr_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC); if (UNEXPECTED(variable_ptr_ptr == NULL)) { if (zend_assign_to_string_offset(&EX_T((opline+1)->op2.var), value, (opline+1)->op1_type TSRMLS_CC)) { if (RETURN_VALUE_USED(opline)) { zval *retval; ALLOC_ZVAL(retval); ZVAL_STRINGL(retval, Z_STRVAL_P(EX_T((opline+1)->op2.var).str_offset.str)+EX_T((opline+1)->op2.var).str_offset.offset, 1, 1); INIT_PZVAL(retval); EX_T(opline->result.var).var.ptr = retval; } } else if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else if (UNEXPECTED(*variable_ptr_ptr == &EG(error_zval))) { if (IS_TMP_FREE(free_op_data1)) { zval_dtor(value); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { if ((opline+1)->op1_type == IS_TMP_VAR) { value = zend_assign_tmp_to_variable(variable_ptr_ptr, value TSRMLS_CC); } else if ((opline+1)->op1_type == IS_CONST) { value = zend_assign_const_to_variable(variable_ptr_ptr, value TSRMLS_CC); } else { value = zend_assign_to_variable(variable_ptr_ptr, value TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(value); EX_T(opline->result.var).var.ptr = value; } } FREE_OP_VAR_PTR(free_op_data2); FREE_OP_IF_VAR(free_op_data1); } /* assign_dim has two opcodes! */ CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *value; zval **variable_ptr_ptr; SAVE_OPLINE(); value = opline->op2.zv; variable_ptr_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(variable_ptr_ptr == NULL)) { if (zend_assign_to_string_offset(&EX_T(opline->op1.var), value, IS_CONST TSRMLS_CC)) { if (RETURN_VALUE_USED(opline)) { zval *retval; ALLOC_ZVAL(retval); ZVAL_STRINGL(retval, Z_STRVAL_P(EX_T(opline->op1.var).str_offset.str)+EX_T(opline->op1.var).str_offset.offset, 1, 1); INIT_PZVAL(retval); EX_T(opline->result.var).var.ptr = retval; } } else if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else if (IS_CV == IS_VAR && UNEXPECTED(*variable_ptr_ptr == &EG(error_zval))) { if (0) { zval_dtor(value); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { if (IS_CONST == IS_TMP_VAR) { value = zend_assign_tmp_to_variable(variable_ptr_ptr, value TSRMLS_CC); } else if (IS_CONST == IS_CONST) { value = zend_assign_const_to_variable(variable_ptr_ptr, value TSRMLS_CC); } else { value = zend_assign_to_variable(variable_ptr_ptr, value TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(value); EX_T(opline->result.var).var.ptr = value; } } if (IS_CV == IS_VAR && 0) { zval_ptr_dtor_nogc(&value); } /* zend_assign_to_variable() always takes care of op2, never free it! */ CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_METHOD_CALL_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *function_name; char *function_name_strval; int function_name_strlen; call_slot *call = EX(call_slots) + opline->result.num; SAVE_OPLINE(); function_name = opline->op2.zv; if (IS_CONST != IS_CONST && UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Method name must be a string"); } function_name_strval = Z_STRVAL_P(function_name); function_name_strlen = Z_STRLEN_P(function_name); call->object = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); if (EXPECTED(call->object != NULL) && EXPECTED(Z_TYPE_P(call->object) == IS_OBJECT)) { call->called_scope = Z_OBJCE_P(call->object); if (IS_CONST != IS_CONST || (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope)) == NULL) { zval *object = call->object; if (UNEXPECTED(Z_OBJ_HT_P(call->object)->get_method == NULL)) { zend_error_noreturn(E_ERROR, "Object does not support method calls"); } /* First, locate the function. */ call->fbc = Z_OBJ_HT_P(call->object)->get_method(&call->object, function_name_strval, function_name_strlen, ((IS_CONST == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC); if (UNEXPECTED(call->fbc == NULL)) { zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", Z_OBJ_CLASS_NAME_P(call->object), function_name_strval); } if (IS_CONST == IS_CONST && EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) && EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0) && EXPECTED(call->object == object)) { CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope, call->fbc); } } } else { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Call to a member function %s() on %s", function_name_strval, zend_get_type_by_const(Z_TYPE_P(call->object))); } if ((call->fbc->common.fn_flags & ZEND_ACC_STATIC) != 0) { call->object = NULL; } else { if (!PZVAL_IS_REF(call->object)) { Z_ADDREF_P(call->object); /* For $this pointer */ } else { zval *this_ptr; ALLOC_ZVAL(this_ptr); INIT_PZVAL_COPY(this_ptr, call->object); zval_copy_ctor(this_ptr); call->object = this_ptr; } } call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_CASE_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); is_equal_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), opline->op2.zv TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *expr_ptr; SAVE_OPLINE(); if ((IS_CV == IS_VAR || IS_CV == IS_CV) && opline->extended_value) { zval **expr_ptr_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(expr_ptr_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets"); } SEPARATE_ZVAL_TO_MAKE_IS_REF(expr_ptr_ptr); expr_ptr = *expr_ptr_ptr; Z_ADDREF_P(expr_ptr); } else { expr_ptr=_get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); if (0) { /* temporary variable */ zval *new_expr; ALLOC_ZVAL(new_expr); INIT_PZVAL_COPY(new_expr, expr_ptr); expr_ptr = new_expr; } else if (IS_CV == IS_CONST || PZVAL_IS_REF(expr_ptr)) { zval *new_expr; ALLOC_ZVAL(new_expr); INIT_PZVAL_COPY(new_expr, expr_ptr); expr_ptr = new_expr; zendi_zval_copy_ctor(*expr_ptr); } else if (IS_CV == IS_CV) { Z_ADDREF_P(expr_ptr); } } if (IS_CONST != IS_UNUSED) { zval *offset = opline->op2.zv; ulong hval; switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); goto num_index; case IS_LONG: case IS_BOOL: hval = Z_LVAL_P(offset); num_index: zend_hash_index_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), hval, &expr_ptr, sizeof(zval *), NULL); break; case IS_STRING: if (IS_CONST == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } zend_hash_quick_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, &expr_ptr, sizeof(zval *), NULL); break; case IS_NULL: zend_hash_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), "", sizeof(""), &expr_ptr, sizeof(zval *), NULL); break; default: zend_error(E_WARNING, "Illegal offset type"); zval_ptr_dtor(&expr_ptr); /* do nothing */ break; } } else { if (zend_hash_next_index_insert(Z_ARRVAL(EX_T(opline->result.var).tmp_var), &expr_ptr, sizeof(zval *), NULL) == FAILURE) { zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied"); zval_ptr_dtor(&expr_ptr); } } if ((IS_CV == IS_VAR || IS_CV == IS_CV) && opline->extended_value) { } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE array_init(&EX_T(opline->result.var).tmp_var); if (IS_CV == IS_UNUSED) { ZEND_VM_NEXT_OPCODE(); #if 0 || IS_CV != IS_UNUSED } else { return ZEND_ADD_ARRAY_ELEMENT_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); #endif } } static int ZEND_FASTCALL ZEND_UNSET_VAR_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval tmp, *varname; HashTable *target_symbol_table; SAVE_OPLINE(); if (IS_CV == IS_CV && IS_CONST == IS_UNUSED && (opline->extended_value & ZEND_QUICK_SET)) { if (EG(active_symbol_table)) { zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var); zend_delete_variable(EX(prev_execute_data), EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value TSRMLS_CC); EX_CV(opline->op1.var) = NULL; } else if (EX_CV(opline->op1.var)) { zval_ptr_dtor(EX_CV(opline->op1.var)); EX_CV(opline->op1.var) = NULL; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } varname = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV != IS_CONST && Z_TYPE_P(varname) != IS_STRING) { ZVAL_COPY_VALUE(&tmp, varname); zval_copy_ctor(&tmp); convert_to_string(&tmp); varname = &tmp; } else if (IS_CV == IS_VAR || IS_CV == IS_CV) { Z_ADDREF_P(varname); } if (IS_CONST != IS_UNUSED) { zend_class_entry *ce; if (IS_CONST == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { ce = CACHED_PTR(opline->op2.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC); if (UNEXPECTED(EG(exception) != NULL)) { if (IS_CV != IS_CONST && varname == &tmp) { zval_dtor(&tmp); } else if (IS_CV == IS_VAR || IS_CV == IS_CV) { zval_ptr_dtor(&varname); } HANDLE_EXCEPTION(); } if (UNEXPECTED(ce == NULL)) { zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op2.zv)); } CACHE_PTR(opline->op2.literal->cache_slot, ce); } } else { ce = EX_T(opline->op2.var).class_entry; } zend_std_unset_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), ((IS_CV == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC); } else { ulong hash_value = zend_inline_hash_func(varname->value.str.val, varname->value.str.len+1); target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC); zend_delete_variable(execute_data, target_symbol_table, varname->value.str.val, varname->value.str.len+1, hash_value TSRMLS_CC); } if (IS_CV != IS_CONST && varname == &tmp) { zval_dtor(&tmp); } else if (IS_CV == IS_VAR || IS_CV == IS_CV) { zval_ptr_dtor(&varname); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_UNSET_DIM_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **container; zval *offset; ulong hval; SAVE_OPLINE(); container = _get_zval_ptr_ptr_cv_BP_VAR_UNSET(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_CV && container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } offset = opline->op2.zv; if (IS_CV != IS_VAR || container) { switch (Z_TYPE_PP(container)) { case IS_ARRAY: { HashTable *ht = Z_ARRVAL_PP(container); switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); zend_hash_index_del(ht, hval); break; case IS_RESOURCE: case IS_BOOL: case IS_LONG: hval = Z_LVAL_P(offset); zend_hash_index_del(ht, hval); break; case IS_STRING: if (IS_CONST == IS_CV || IS_CONST == IS_VAR) { Z_ADDREF_P(offset); } if (IS_CONST == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_dim); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } if (ht == &EG(symbol_table)) { zend_delete_global_variable_ex(offset->value.str.val, offset->value.str.len, hval TSRMLS_CC); } else { zend_hash_quick_del(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval); } if (IS_CONST == IS_CV || IS_CONST == IS_VAR) { zval_ptr_dtor(&offset); } break; num_index_dim: zend_hash_index_del(ht, hval); if (IS_CONST == IS_CV || IS_CONST == IS_VAR) { zval_ptr_dtor(&offset); } break; case IS_NULL: zend_hash_del(ht, "", sizeof("")); break; default: zend_error(E_WARNING, "Illegal offset type in unset"); break; } break; } case IS_OBJECT: if (UNEXPECTED(Z_OBJ_HT_P(*container)->unset_dimension == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use object as array"); } if (0) { MAKE_REAL_ZVAL_PTR(offset); } Z_OBJ_HT_P(*container)->unset_dimension(*container, offset TSRMLS_CC); if (0) { zval_ptr_dtor(&offset); } else { } break; case IS_STRING: zend_error_noreturn(E_ERROR, "Cannot unset string offsets"); ZEND_VM_CONTINUE(); /* bailed out before */ default: break; } } else { } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_UNSET_OBJ_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **container; zval *offset; SAVE_OPLINE(); container = _get_zval_ptr_ptr_cv_BP_VAR_UNSET(execute_data, opline->op1.var TSRMLS_CC); offset = opline->op2.zv; if (IS_CV != IS_VAR || container) { if (IS_CV == IS_CV && container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } if (Z_TYPE_PP(container) == IS_OBJECT) { if (0) { MAKE_REAL_ZVAL_PTR(offset); } if (Z_OBJ_HT_P(*container)->unset_property) { Z_OBJ_HT_P(*container)->unset_property(*container, offset, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } else { zend_error(E_NOTICE, "Trying to unset property of non-object"); } if (0) { zval_ptr_dtor(&offset); } else { } } else { } } else { } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_VAR_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **value; zend_bool isset = 1; SAVE_OPLINE(); if (IS_CV == IS_CV && IS_CONST == IS_UNUSED && (opline->extended_value & ZEND_QUICK_SET)) { if (EX_CV(opline->op1.var)) { value = EX_CV(opline->op1.var); } else if (EG(active_symbol_table)) { zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var); if (zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **) &value) == FAILURE) { isset = 0; } } else { isset = 0; } } else { HashTable *target_symbol_table; zval tmp, *varname = _get_zval_ptr_cv_BP_VAR_IS(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV != IS_CONST && Z_TYPE_P(varname) != IS_STRING) { ZVAL_COPY_VALUE(&tmp, varname); zval_copy_ctor(&tmp); convert_to_string(&tmp); varname = &tmp; } if (IS_CONST != IS_UNUSED) { zend_class_entry *ce; if (IS_CONST == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { ce = CACHED_PTR(opline->op2.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC); if (UNEXPECTED(ce == NULL)) { CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } CACHE_PTR(opline->op2.literal->cache_slot, ce); } } else { ce = EX_T(opline->op2.var).class_entry; } value = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 1, ((IS_CV == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC); if (!value) { isset = 0; } } else { target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC); if (zend_hash_find(target_symbol_table, varname->value.str.val, varname->value.str.len+1, (void **) &value) == FAILURE) { isset = 0; } } if (IS_CV != IS_CONST && varname == &tmp) { zval_dtor(&tmp); } } if (opline->extended_value & ZEND_ISSET) { if (isset && Z_TYPE_PP(value) != IS_NULL) { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1); } else { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0); } } else /* if (opline->extended_value & ZEND_ISEMPTY) */ { if (!isset || !i_zend_is_true(*value)) { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1); } else { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0); } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL zend_isset_isempty_dim_prop_obj_handler_SPEC_CV_CONST(int prop_dim, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *container; zval **value = NULL; int result = 0; ulong hval; zval *offset; SAVE_OPLINE(); container = _get_zval_ptr_cv_BP_VAR_IS(execute_data, opline->op1.var TSRMLS_CC); offset = opline->op2.zv; if (Z_TYPE_P(container) == IS_ARRAY && !prop_dim) { HashTable *ht; int isset = 0; ht = Z_ARRVAL_P(container); switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); goto num_index_prop; case IS_RESOURCE: case IS_BOOL: case IS_LONG: hval = Z_LVAL_P(offset); num_index_prop: if (zend_hash_index_find(ht, hval, (void **) &value) == SUCCESS) { isset = 1; } break; case IS_STRING: if (IS_CONST == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_prop); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } if (zend_hash_quick_find(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, (void **) &value) == SUCCESS) { isset = 1; } break; case IS_NULL: if (zend_hash_find(ht, "", sizeof(""), (void **) &value) == SUCCESS) { isset = 1; } break; default: zend_error(E_WARNING, "Illegal offset type in isset or empty"); break; } if (opline->extended_value & ZEND_ISSET) { if (isset && Z_TYPE_PP(value) == IS_NULL) { result = 0; } else { result = isset; } } else /* if (opline->extended_value & ZEND_ISEMPTY) */ { if (!isset || !i_zend_is_true(*value)) { result = 0; } else { result = 1; } } } else if (Z_TYPE_P(container) == IS_OBJECT) { if (0) { MAKE_REAL_ZVAL_PTR(offset); } if (prop_dim) { if (Z_OBJ_HT_P(container)->has_property) { result = Z_OBJ_HT_P(container)->has_property(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0, ((IS_CONST == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } else { zend_error(E_NOTICE, "Trying to check property of non-object"); result = 0; } } else { if (Z_OBJ_HT_P(container)->has_dimension) { result = Z_OBJ_HT_P(container)->has_dimension(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0 TSRMLS_CC); } else { zend_error(E_NOTICE, "Trying to check element of non-array"); result = 0; } } if (0) { zval_ptr_dtor(&offset); } else { } } else if (Z_TYPE_P(container) == IS_STRING && !prop_dim) { /* string offsets */ zval tmp; if (Z_TYPE_P(offset) != IS_LONG) { if (Z_TYPE_P(offset) <= IS_BOOL /* simple scalar types */ || (Z_TYPE_P(offset) == IS_STRING /* or numeric string */ && IS_LONG == is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, 0))) { ZVAL_COPY_VALUE(&tmp, offset); zval_copy_ctor(&tmp); convert_to_long(&tmp); offset = &tmp; } else { /* can not be converted to proper offset, return "not set" */ result = 0; } } if (Z_TYPE_P(offset) == IS_LONG) { if (opline->extended_value & ZEND_ISSET) { if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container)) { result = 1; } } else /* if (opline->extended_value & ZEND_ISEMPTY) */ { if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container) && Z_STRVAL_P(container)[offset->value.lval] != '0') { result = 1; } } } } else { } Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_BOOL; if (opline->extended_value & ZEND_ISSET) { Z_LVAL(EX_T(opline->result.var).tmp_var) = result; } else { Z_LVAL(EX_T(opline->result.var).tmp_var) = !result; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_isset_isempty_dim_prop_obj_handler_SPEC_CV_CONST(0, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_isset_isempty_dim_prop_obj_handler_SPEC_CV_CONST(1, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_YIELD_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE /* The generator object is stored in return_value_ptr_ptr */ zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr); if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) { zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator"); } /* Destroy the previously yielded value */ if (generator->value) { zval_ptr_dtor(&generator->value); } /* Destroy the previously yielded key */ if (generator->key) { zval_ptr_dtor(&generator->key); } /* Set the new yielded value */ if (IS_CV != IS_UNUSED) { if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) { /* Constants and temporary variables aren't yieldable by reference, * but we still allow them with a notice. */ if (IS_CV == IS_CONST || IS_CV == IS_TMP_VAR) { zval *value, *copy; zend_error(E_NOTICE, "Only variable references should be yielded by reference"); value = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->value = copy; } else { zval **value_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(value_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference"); } /* If a function call result is yielded and the function did * not return by reference we throw a notice. */ if (IS_CV == IS_VAR && !Z_ISREF_PP(value_ptr) && !(opline->extended_value == ZEND_RETURNS_FUNCTION && EX_T(opline->op1.var).var.fcall_returned_reference) && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) { zend_error(E_NOTICE, "Only variable references should be yielded by reference"); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } else { SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } } } else { zval *value = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); /* Consts, temporary variables and references need copying */ if (IS_CV == IS_CONST || IS_CV == IS_TMP_VAR || PZVAL_IS_REF(value) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->value = copy; } else { if (IS_CV == IS_CV) { Z_ADDREF_P(value); } generator->value = value; } } } else { /* If no value was specified yield null */ Z_ADDREF(EG(uninitialized_zval)); generator->value = &EG(uninitialized_zval); } /* Set the new yielded key */ if (IS_CONST != IS_UNUSED) { zval *key = opline->op2.zv; /* Consts, temporary variables and references need copying */ if (IS_CONST == IS_CONST || IS_CONST == IS_TMP_VAR || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, key); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->key = copy; } else { Z_ADDREF_P(key); generator->key = key; } if (Z_TYPE_P(generator->key) == IS_LONG && Z_LVAL_P(generator->key) > generator->largest_used_integer_key ) { generator->largest_used_integer_key = Z_LVAL_P(generator->key); } } else { /* If no key was specified we use auto-increment keys */ generator->largest_used_integer_key++; ALLOC_INIT_ZVAL(generator->key); ZVAL_LONG(generator->key, generator->largest_used_integer_key); } if (RETURN_VALUE_USED(opline)) { /* If the return value of yield is used set the send * target and initialize it to NULL */ generator->send_target = &EX_T(opline->result.var).var.ptr; Z_ADDREF(EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } else { generator->send_target = NULL; } /* We increment to the next op, so we are at the correct position when the * generator is resumed. */ ZEND_VM_INC_OPCODE(); /* The GOTO VM uses a local opline variable. We need to set the opline * variable in execute_data so we don't resume at an old position. */ SAVE_OPLINE(); ZEND_VM_RETURN(); } static int ZEND_FASTCALL ZEND_POW_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); pow_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), opline->op2.zv TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_CV_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_CONST(pow_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ADD_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); fast_add_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SUB_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); fast_sub_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_MUL_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); fast_mul_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_DIV_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); fast_div_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_MOD_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); fast_mod_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SL_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); shift_left_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SR_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); shift_right_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_CONCAT_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); concat_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_IDENTICAL_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); is_identical_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_NOT_IDENTICAL_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); is_identical_function(result, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); Z_LVAL_P(result) = !Z_LVAL_P(result); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_EQUAL_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_equal_function(result, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC)); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_NOT_EQUAL_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_not_equal_function(result, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC)); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_SMALLER_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_is_smaller_function(result, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC)); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_SMALLER_OR_EQUAL_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_is_smaller_or_equal_function(result, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC)); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_OR_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); bitwise_or_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_AND_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); bitwise_and_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_XOR_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); bitwise_xor_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BOOL_XOR_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); boolean_xor_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL zend_binary_assign_op_obj_helper_SPEC_CV_TMP(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2, free_op_data1; zval **object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC); zval *object; zval *property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); zval *value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R); int have_get_ptr = 0; if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } make_real_object(object_ptr TSRMLS_CC); object = *object_ptr; if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { zend_error(E_WARNING, "Attempt to assign property of non-object"); zval_dtor(free_op2.var); FREE_OP(free_op_data1); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { /* here we are sure we are dealing with an object */ if (1) { MAKE_REAL_ZVAL_PTR(property); } /* here property is a string */ if (opline->extended_value == ZEND_ASSIGN_OBJ && Z_OBJ_HT_P(object)->get_property_ptr_ptr) { zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (zptr != NULL) { /* NULL means no success in getting PTR */ have_get_ptr = 1; if (UNEXPECTED(*zptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { SEPARATE_ZVAL_IF_NOT_REF(zptr); binary_op(*zptr, *zptr, value TSRMLS_CC); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(*zptr); EX_T(opline->result.var).var.ptr = *zptr; } } } } if (!have_get_ptr) { zval *z = NULL; Z_ADDREF_P(object); if (opline->extended_value == ZEND_ASSIGN_OBJ) { if (Z_OBJ_HT_P(object)->read_property) { z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ { if (Z_OBJ_HT_P(object)->read_dimension) { z = Z_OBJ_HT_P(object)->read_dimension(object, property, BP_VAR_R TSRMLS_CC); } } if (z) { if (Z_TYPE_P(z) == IS_OBJECT && Z_OBJ_HT_P(z)->get) { zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC); if (Z_REFCOUNT_P(z) == 0) { GC_REMOVE_ZVAL_FROM_BUFFER(z); zval_dtor(z); FREE_ZVAL(z); } z = value; } Z_ADDREF_P(z); SEPARATE_ZVAL_IF_NOT_REF(&z); binary_op(z, z, value TSRMLS_CC); if (opline->extended_value == ZEND_ASSIGN_OBJ) { Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ { Z_OBJ_HT_P(object)->write_dimension(object, property, z TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(z); EX_T(opline->result.var).var.ptr = z; } zval_ptr_dtor(&z); } else { zend_error(E_WARNING, "Attempt to assign property of non-object"); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } zval_ptr_dtor(&object); } if (1) { zval_ptr_dtor(&property); } else { zval_dtor(free_op2.var); } FREE_OP(free_op_data1); } /* assign_obj has two opcodes! */ CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL zend_binary_assign_op_helper_SPEC_CV_TMP(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2, free_op_data2, free_op_data1; zval **var_ptr; zval *value; SAVE_OPLINE(); switch (opline->extended_value) { case ZEND_ASSIGN_OBJ: return zend_binary_assign_op_obj_helper_SPEC_CV_TMP(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); break; case ZEND_ASSIGN_DIM: { zval **container = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } else if (UNEXPECTED(Z_TYPE_PP(container) == IS_OBJECT)) { if (IS_CV == IS_VAR && !0) { Z_ADDREF_PP(container); /* undo the effect of get_obj_zval_ptr_ptr() */ } return zend_binary_assign_op_obj_helper_SPEC_CV_TMP(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } else { zval *dim = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), container, dim, IS_TMP_VAR, BP_VAR_RW TSRMLS_CC); value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R); var_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC); } } break; default: value = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); var_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC); /* do nothing */ break; } if (UNEXPECTED(var_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use assign-op operators with overloaded objects nor string offsets"); } if (UNEXPECTED(*var_ptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } zval_dtor(free_op2.var); CHECK_EXCEPTION(); if (opline->extended_value == ZEND_ASSIGN_DIM) { ZEND_VM_INC_OPCODE(); } ZEND_VM_NEXT_OPCODE(); } SEPARATE_ZVAL_IF_NOT_REF(var_ptr); if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT) && Z_OBJ_HANDLER_PP(var_ptr, get) && Z_OBJ_HANDLER_PP(var_ptr, set)) { /* proxy object */ zval *objval = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC); Z_ADDREF_P(objval); binary_op(objval, objval, value TSRMLS_CC); Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, objval TSRMLS_CC); zval_ptr_dtor(&objval); } else { binary_op(*var_ptr, *var_ptr, value TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(*var_ptr); EX_T(opline->result.var).var.ptr = *var_ptr; } zval_dtor(free_op2.var); if (opline->extended_value == ZEND_ASSIGN_DIM) { FREE_OP(free_op_data1); FREE_OP_VAR_PTR(free_op_data2); CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); } else { CHECK_EXCEPTION(); } ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_TMP(add_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_TMP(sub_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_TMP(mul_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_TMP(div_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_TMP(mod_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_TMP(shift_left_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_TMP(shift_right_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_TMP(concat_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_TMP(bitwise_or_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_TMP(bitwise_and_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_TMP(bitwise_xor_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL zend_pre_incdec_property_helper_SPEC_CV_TMP(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval **object_ptr; zval *object; zval *property; zval **retval; int have_get_ptr = 0; SAVE_OPLINE(); object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC); property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); retval = &EX_T(opline->result.var).var.ptr; if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets"); } make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */ object = *object_ptr; if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); zval_dtor(free_op2.var); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); *retval = &EG(uninitialized_zval); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } /* here we are sure we are dealing with an object */ if (1) { MAKE_REAL_ZVAL_PTR(property); } if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) { zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (zptr != NULL) { /* NULL means no success in getting PTR */ have_get_ptr = 1; if (UNEXPECTED(*zptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); *retval = &EG(uninitialized_zval); } } else { SEPARATE_ZVAL_IF_NOT_REF(zptr); incdec_op(*zptr); if (RETURN_VALUE_USED(opline)) { *retval = *zptr; PZVAL_LOCK(*retval); } } } } if (!have_get_ptr) { if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) { zval *z; Z_ADDREF_P(object); z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) { zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC); if (Z_REFCOUNT_P(z) == 0) { GC_REMOVE_ZVAL_FROM_BUFFER(z); zval_dtor(z); FREE_ZVAL(z); } z = value; } Z_ADDREF_P(z); SEPARATE_ZVAL_IF_NOT_REF(&z); incdec_op(z); *retval = z; Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); zval_ptr_dtor(&object); SELECTIVE_PZVAL_LOCK(*retval, opline); zval_ptr_dtor(&z); } else { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); *retval = &EG(uninitialized_zval); } } } if (1) { zval_ptr_dtor(&property); } else { zval_dtor(free_op2.var); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_PRE_INC_OBJ_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_pre_incdec_property_helper_SPEC_CV_TMP(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_PRE_DEC_OBJ_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_pre_incdec_property_helper_SPEC_CV_TMP(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL zend_post_incdec_property_helper_SPEC_CV_TMP(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval **object_ptr; zval *object; zval *property; zval *retval; int have_get_ptr = 0; SAVE_OPLINE(); object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC); property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); retval = &EX_T(opline->result.var).tmp_var; if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets"); } make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */ object = *object_ptr; if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); zval_dtor(free_op2.var); ZVAL_NULL(retval); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } /* here we are sure we are dealing with an object */ if (1) { MAKE_REAL_ZVAL_PTR(property); } if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) { zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (zptr != NULL) { /* NULL means no success in getting PTR */ have_get_ptr = 1; if (UNEXPECTED(*zptr == &EG(error_zval))) { ZVAL_NULL(retval); } else { SEPARATE_ZVAL_IF_NOT_REF(zptr); ZVAL_COPY_VALUE(retval, *zptr); zendi_zval_copy_ctor(*retval); incdec_op(*zptr); } } } if (!have_get_ptr) { if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) { zval *z, *z_copy; Z_ADDREF_P(object); z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) { zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC); if (Z_REFCOUNT_P(z) == 0) { GC_REMOVE_ZVAL_FROM_BUFFER(z); zval_dtor(z); FREE_ZVAL(z); } z = value; } ZVAL_COPY_VALUE(retval, z); zendi_zval_copy_ctor(*retval); ALLOC_ZVAL(z_copy); INIT_PZVAL_COPY(z_copy, z); zendi_zval_copy_ctor(*z_copy); incdec_op(z_copy); Z_ADDREF_P(z); Z_OBJ_HT_P(object)->write_property(object, property, z_copy, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); zval_ptr_dtor(&object); zval_ptr_dtor(&z_copy); zval_ptr_dtor(&z); } else { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); ZVAL_NULL(retval); } } if (1) { zval_ptr_dtor(&property); } else { zval_dtor(free_op2.var); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_POST_INC_OBJ_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_post_incdec_property_helper_SPEC_CV_TMP(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_POST_DEC_OBJ_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_post_incdec_property_helper_SPEC_CV_TMP(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_DIM_R_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval *container; SAVE_OPLINE(); container = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_TMP_VAR, BP_VAR_R TSRMLS_CC); zval_dtor(free_op2.var); if (IS_CV != IS_VAR || !(opline->extended_value & ZEND_FETCH_ADD_LOCK)) { } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_W_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval **container; SAVE_OPLINE(); container = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_TMP_VAR, BP_VAR_W TSRMLS_CC); zval_dtor(free_op2.var); if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } /* We are going to assign the result by reference */ if (UNEXPECTED(opline->extended_value != 0)) { zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr; if (retval_ptr) { Z_DELREF_PP(retval_ptr); SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr); Z_ADDREF_PP(retval_ptr); } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_RW_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval **container; SAVE_OPLINE(); container = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_TMP_VAR, BP_VAR_RW TSRMLS_CC); zval_dtor(free_op2.var); if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_IS_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval *container; SAVE_OPLINE(); container = _get_zval_ptr_cv_BP_VAR_IS(execute_data, opline->op1.var TSRMLS_CC); zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_TMP_VAR, BP_VAR_IS TSRMLS_CC); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_FUNC_ARG_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) { zval **container = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_TMP_VAR, BP_VAR_W TSRMLS_CC); if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } zval_dtor(free_op2.var); } else { zval *container; if (IS_TMP_VAR == IS_UNUSED) { zend_error_noreturn(E_ERROR, "Cannot use [] for reading"); } container = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_TMP_VAR, BP_VAR_R TSRMLS_CC); zval_dtor(free_op2.var); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_UNSET_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval **container; SAVE_OPLINE(); container = _get_zval_ptr_ptr_cv_BP_VAR_UNSET(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_CV) { if (container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } } if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_TMP_VAR, BP_VAR_UNSET TSRMLS_CC); zval_dtor(free_op2.var); if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } if (UNEXPECTED(EX_T(opline->result.var).var.ptr_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot unset string offsets"); ZEND_VM_NEXT_OPCODE(); } else { zend_free_op free_res; zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr; PZVAL_UNLOCK(*retval_ptr, &free_res); if (retval_ptr != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(retval_ptr); } PZVAL_LOCK(*retval_ptr); FREE_OP_VAR_PTR(free_res); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } } static int ZEND_FASTCALL zend_fetch_property_address_read_helper_SPEC_CV_TMP(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *container; zend_free_op free_op2; zval *offset; SAVE_OPLINE(); container = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); offset = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) || UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) { zend_error(E_NOTICE, "Trying to get property of non-object"); PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); zval_dtor(free_op2.var); } else { zval *retval; if (1) { MAKE_REAL_ZVAL_PTR(offset); } /* here we are sure we are dealing with an object */ retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_R, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); PZVAL_LOCK(retval); EX_T(opline->result.var).var.ptr = retval; if (1) { zval_ptr_dtor(&offset); } else { zval_dtor(free_op2.var); } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_R_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_property_address_read_helper_SPEC_CV_TMP(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_W_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *property; zval **container; SAVE_OPLINE(); property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (1) { MAKE_REAL_ZVAL_PTR(property); } container = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC); if (1) { zval_ptr_dtor(&property); } else { zval_dtor(free_op2.var); } if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } /* We are going to assign the result by reference */ if (opline->extended_value & ZEND_FETCH_MAKE_REF) { zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr; Z_DELREF_PP(retval_ptr); SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr); Z_ADDREF_PP(retval_ptr); EX_T(opline->result.var).var.ptr = *EX_T(opline->result.var).var.ptr_ptr; EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_RW_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *property; zval **container; SAVE_OPLINE(); property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); container = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC); if (1) { MAKE_REAL_ZVAL_PTR(property); } if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_RW TSRMLS_CC); if (1) { zval_ptr_dtor(&property); } else { zval_dtor(free_op2.var); } if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_IS_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *container; zend_free_op free_op2; zval *offset; SAVE_OPLINE(); container = _get_zval_ptr_cv_BP_VAR_IS(execute_data, opline->op1.var TSRMLS_CC); offset = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) || UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); zval_dtor(free_op2.var); } else { zval *retval; if (1) { MAKE_REAL_ZVAL_PTR(offset); } /* here we are sure we are dealing with an object */ retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_IS, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); PZVAL_LOCK(retval); EX_T(opline->result.var).var.ptr = retval; if (1) { zval_ptr_dtor(&offset); } else { zval_dtor(free_op2.var); } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_FUNC_ARG_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) { /* Behave like FETCH_OBJ_W */ zend_free_op free_op1, free_op2; zval *property; zval **container; SAVE_OPLINE(); property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); container = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); if (1) { MAKE_REAL_ZVAL_PTR(property); } if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC); if (1) { zval_ptr_dtor(&property); } else { zval_dtor(free_op2.var); } if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } else { return zend_fetch_property_address_read_helper_SPEC_CV_TMP(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } } static int ZEND_FASTCALL ZEND_FETCH_OBJ_UNSET_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2, free_res; zval **container; zval *property; SAVE_OPLINE(); container = _get_zval_ptr_ptr_cv_BP_VAR_UNSET(execute_data, opline->op1.var TSRMLS_CC); property = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (IS_CV == IS_CV) { if (container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } } if (1) { MAKE_REAL_ZVAL_PTR(property); } if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_UNSET TSRMLS_CC); if (1) { zval_ptr_dtor(&property); } else { zval_dtor(free_op2.var); } if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } PZVAL_UNLOCK(*EX_T(opline->result.var).var.ptr_ptr, &free_res); if (EX_T(opline->result.var).var.ptr_ptr != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(EX_T(opline->result.var).var.ptr_ptr); } PZVAL_LOCK(*EX_T(opline->result.var).var.ptr_ptr); FREE_OP_VAR_PTR(free_res); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval **object_ptr; zval *property_name; SAVE_OPLINE(); object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); property_name = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (1) { MAKE_REAL_ZVAL_PTR(property_name); } if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_OBJ, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (1) { zval_ptr_dtor(&property_name); } else { zval_dtor(free_op2.var); } /* assign_obj has two opcodes! */ CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_DIM_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **object_ptr; SAVE_OPLINE(); object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } if (Z_TYPE_PP(object_ptr) == IS_OBJECT) { zend_free_op free_op2; zval *property_name = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (1) { MAKE_REAL_ZVAL_PTR(property_name); } zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_DIM, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (1) { zval_ptr_dtor(&property_name); } else { zval_dtor(free_op2.var); } } else { zend_free_op free_op2, free_op_data1, free_op_data2; zval *value; zval *dim = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); zval **variable_ptr_ptr; zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), object_ptr, dim, IS_TMP_VAR, BP_VAR_W TSRMLS_CC); zval_dtor(free_op2.var); value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R); variable_ptr_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC); if (UNEXPECTED(variable_ptr_ptr == NULL)) { if (zend_assign_to_string_offset(&EX_T((opline+1)->op2.var), value, (opline+1)->op1_type TSRMLS_CC)) { if (RETURN_VALUE_USED(opline)) { zval *retval; ALLOC_ZVAL(retval); ZVAL_STRINGL(retval, Z_STRVAL_P(EX_T((opline+1)->op2.var).str_offset.str)+EX_T((opline+1)->op2.var).str_offset.offset, 1, 1); INIT_PZVAL(retval); EX_T(opline->result.var).var.ptr = retval; } } else if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else if (UNEXPECTED(*variable_ptr_ptr == &EG(error_zval))) { if (IS_TMP_FREE(free_op_data1)) { zval_dtor(value); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { if ((opline+1)->op1_type == IS_TMP_VAR) { value = zend_assign_tmp_to_variable(variable_ptr_ptr, value TSRMLS_CC); } else if ((opline+1)->op1_type == IS_CONST) { value = zend_assign_const_to_variable(variable_ptr_ptr, value TSRMLS_CC); } else { value = zend_assign_to_variable(variable_ptr_ptr, value TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(value); EX_T(opline->result.var).var.ptr = value; } } FREE_OP_VAR_PTR(free_op_data2); FREE_OP_IF_VAR(free_op_data1); } /* assign_dim has two opcodes! */ CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval *value; zval **variable_ptr_ptr; SAVE_OPLINE(); value = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); variable_ptr_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(variable_ptr_ptr == NULL)) { if (zend_assign_to_string_offset(&EX_T(opline->op1.var), value, IS_TMP_VAR TSRMLS_CC)) { if (RETURN_VALUE_USED(opline)) { zval *retval; ALLOC_ZVAL(retval); ZVAL_STRINGL(retval, Z_STRVAL_P(EX_T(opline->op1.var).str_offset.str)+EX_T(opline->op1.var).str_offset.offset, 1, 1); INIT_PZVAL(retval); EX_T(opline->result.var).var.ptr = retval; } } else if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else if (IS_CV == IS_VAR && UNEXPECTED(*variable_ptr_ptr == &EG(error_zval))) { if (1) { zval_dtor(value); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { if (IS_TMP_VAR == IS_TMP_VAR) { value = zend_assign_tmp_to_variable(variable_ptr_ptr, value TSRMLS_CC); } else if (IS_TMP_VAR == IS_CONST) { value = zend_assign_const_to_variable(variable_ptr_ptr, value TSRMLS_CC); } else { value = zend_assign_to_variable(variable_ptr_ptr, value TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(value); EX_T(opline->result.var).var.ptr = value; } } if (IS_CV == IS_VAR && 0) { zval_ptr_dtor_nogc(&value); } /* zend_assign_to_variable() always takes care of op2, never free it! */ CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_METHOD_CALL_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *function_name; char *function_name_strval; int function_name_strlen; zend_free_op free_op2; call_slot *call = EX(call_slots) + opline->result.num; SAVE_OPLINE(); function_name = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (IS_TMP_VAR != IS_CONST && UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Method name must be a string"); } function_name_strval = Z_STRVAL_P(function_name); function_name_strlen = Z_STRLEN_P(function_name); call->object = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); if (EXPECTED(call->object != NULL) && EXPECTED(Z_TYPE_P(call->object) == IS_OBJECT)) { call->called_scope = Z_OBJCE_P(call->object); if (IS_TMP_VAR != IS_CONST || (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope)) == NULL) { zval *object = call->object; if (UNEXPECTED(Z_OBJ_HT_P(call->object)->get_method == NULL)) { zend_error_noreturn(E_ERROR, "Object does not support method calls"); } /* First, locate the function. */ call->fbc = Z_OBJ_HT_P(call->object)->get_method(&call->object, function_name_strval, function_name_strlen, ((IS_TMP_VAR == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC); if (UNEXPECTED(call->fbc == NULL)) { zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", Z_OBJ_CLASS_NAME_P(call->object), function_name_strval); } if (IS_TMP_VAR == IS_CONST && EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) && EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0) && EXPECTED(call->object == object)) { CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope, call->fbc); } } } else { if (UNEXPECTED(EG(exception) != NULL)) { zval_dtor(free_op2.var); HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Call to a member function %s() on %s", function_name_strval, zend_get_type_by_const(Z_TYPE_P(call->object))); } if ((call->fbc->common.fn_flags & ZEND_ACC_STATIC) != 0) { call->object = NULL; } else { if (!PZVAL_IS_REF(call->object)) { Z_ADDREF_P(call->object); /* For $this pointer */ } else { zval *this_ptr; ALLOC_ZVAL(this_ptr); INIT_PZVAL_COPY(this_ptr, call->object); zval_copy_ctor(this_ptr); call->object = this_ptr; } } call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_CASE_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); is_equal_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *expr_ptr; SAVE_OPLINE(); if ((IS_CV == IS_VAR || IS_CV == IS_CV) && opline->extended_value) { zval **expr_ptr_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(expr_ptr_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets"); } SEPARATE_ZVAL_TO_MAKE_IS_REF(expr_ptr_ptr); expr_ptr = *expr_ptr_ptr; Z_ADDREF_P(expr_ptr); } else { expr_ptr=_get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); if (0) { /* temporary variable */ zval *new_expr; ALLOC_ZVAL(new_expr); INIT_PZVAL_COPY(new_expr, expr_ptr); expr_ptr = new_expr; } else if (IS_CV == IS_CONST || PZVAL_IS_REF(expr_ptr)) { zval *new_expr; ALLOC_ZVAL(new_expr); INIT_PZVAL_COPY(new_expr, expr_ptr); expr_ptr = new_expr; zendi_zval_copy_ctor(*expr_ptr); } else if (IS_CV == IS_CV) { Z_ADDREF_P(expr_ptr); } } if (IS_TMP_VAR != IS_UNUSED) { zend_free_op free_op2; zval *offset = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); ulong hval; switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); goto num_index; case IS_LONG: case IS_BOOL: hval = Z_LVAL_P(offset); num_index: zend_hash_index_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), hval, &expr_ptr, sizeof(zval *), NULL); break; case IS_STRING: if (IS_TMP_VAR == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } zend_hash_quick_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, &expr_ptr, sizeof(zval *), NULL); break; case IS_NULL: zend_hash_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), "", sizeof(""), &expr_ptr, sizeof(zval *), NULL); break; default: zend_error(E_WARNING, "Illegal offset type"); zval_ptr_dtor(&expr_ptr); /* do nothing */ break; } zval_dtor(free_op2.var); } else { if (zend_hash_next_index_insert(Z_ARRVAL(EX_T(opline->result.var).tmp_var), &expr_ptr, sizeof(zval *), NULL) == FAILURE) { zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied"); zval_ptr_dtor(&expr_ptr); } } if ((IS_CV == IS_VAR || IS_CV == IS_CV) && opline->extended_value) { } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE array_init(&EX_T(opline->result.var).tmp_var); if (IS_CV == IS_UNUSED) { ZEND_VM_NEXT_OPCODE(); #if 0 || IS_CV != IS_UNUSED } else { return ZEND_ADD_ARRAY_ELEMENT_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); #endif } } static int ZEND_FASTCALL ZEND_UNSET_DIM_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval **container; zval *offset; ulong hval; SAVE_OPLINE(); container = _get_zval_ptr_ptr_cv_BP_VAR_UNSET(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_CV && container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } offset = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (IS_CV != IS_VAR || container) { switch (Z_TYPE_PP(container)) { case IS_ARRAY: { HashTable *ht = Z_ARRVAL_PP(container); switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); zend_hash_index_del(ht, hval); break; case IS_RESOURCE: case IS_BOOL: case IS_LONG: hval = Z_LVAL_P(offset); zend_hash_index_del(ht, hval); break; case IS_STRING: if (IS_TMP_VAR == IS_CV || IS_TMP_VAR == IS_VAR) { Z_ADDREF_P(offset); } if (IS_TMP_VAR == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_dim); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } if (ht == &EG(symbol_table)) { zend_delete_global_variable_ex(offset->value.str.val, offset->value.str.len, hval TSRMLS_CC); } else { zend_hash_quick_del(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval); } if (IS_TMP_VAR == IS_CV || IS_TMP_VAR == IS_VAR) { zval_ptr_dtor(&offset); } break; num_index_dim: zend_hash_index_del(ht, hval); if (IS_TMP_VAR == IS_CV || IS_TMP_VAR == IS_VAR) { zval_ptr_dtor(&offset); } break; case IS_NULL: zend_hash_del(ht, "", sizeof("")); break; default: zend_error(E_WARNING, "Illegal offset type in unset"); break; } zval_dtor(free_op2.var); break; } case IS_OBJECT: if (UNEXPECTED(Z_OBJ_HT_P(*container)->unset_dimension == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use object as array"); } if (1) { MAKE_REAL_ZVAL_PTR(offset); } Z_OBJ_HT_P(*container)->unset_dimension(*container, offset TSRMLS_CC); if (1) { zval_ptr_dtor(&offset); } else { zval_dtor(free_op2.var); } break; case IS_STRING: zend_error_noreturn(E_ERROR, "Cannot unset string offsets"); ZEND_VM_CONTINUE(); /* bailed out before */ default: zval_dtor(free_op2.var); break; } } else { zval_dtor(free_op2.var); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_UNSET_OBJ_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval **container; zval *offset; SAVE_OPLINE(); container = _get_zval_ptr_ptr_cv_BP_VAR_UNSET(execute_data, opline->op1.var TSRMLS_CC); offset = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (IS_CV != IS_VAR || container) { if (IS_CV == IS_CV && container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } if (Z_TYPE_PP(container) == IS_OBJECT) { if (1) { MAKE_REAL_ZVAL_PTR(offset); } if (Z_OBJ_HT_P(*container)->unset_property) { Z_OBJ_HT_P(*container)->unset_property(*container, offset, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } else { zend_error(E_NOTICE, "Trying to unset property of non-object"); } if (1) { zval_ptr_dtor(&offset); } else { zval_dtor(free_op2.var); } } else { zval_dtor(free_op2.var); } } else { zval_dtor(free_op2.var); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL zend_isset_isempty_dim_prop_obj_handler_SPEC_CV_TMP(int prop_dim, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval *container; zval **value = NULL; int result = 0; ulong hval; zval *offset; SAVE_OPLINE(); container = _get_zval_ptr_cv_BP_VAR_IS(execute_data, opline->op1.var TSRMLS_CC); offset = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (Z_TYPE_P(container) == IS_ARRAY && !prop_dim) { HashTable *ht; int isset = 0; ht = Z_ARRVAL_P(container); switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); goto num_index_prop; case IS_RESOURCE: case IS_BOOL: case IS_LONG: hval = Z_LVAL_P(offset); num_index_prop: if (zend_hash_index_find(ht, hval, (void **) &value) == SUCCESS) { isset = 1; } break; case IS_STRING: if (IS_TMP_VAR == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_prop); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } if (zend_hash_quick_find(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, (void **) &value) == SUCCESS) { isset = 1; } break; case IS_NULL: if (zend_hash_find(ht, "", sizeof(""), (void **) &value) == SUCCESS) { isset = 1; } break; default: zend_error(E_WARNING, "Illegal offset type in isset or empty"); break; } if (opline->extended_value & ZEND_ISSET) { if (isset && Z_TYPE_PP(value) == IS_NULL) { result = 0; } else { result = isset; } } else /* if (opline->extended_value & ZEND_ISEMPTY) */ { if (!isset || !i_zend_is_true(*value)) { result = 0; } else { result = 1; } } zval_dtor(free_op2.var); } else if (Z_TYPE_P(container) == IS_OBJECT) { if (1) { MAKE_REAL_ZVAL_PTR(offset); } if (prop_dim) { if (Z_OBJ_HT_P(container)->has_property) { result = Z_OBJ_HT_P(container)->has_property(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0, ((IS_TMP_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } else { zend_error(E_NOTICE, "Trying to check property of non-object"); result = 0; } } else { if (Z_OBJ_HT_P(container)->has_dimension) { result = Z_OBJ_HT_P(container)->has_dimension(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0 TSRMLS_CC); } else { zend_error(E_NOTICE, "Trying to check element of non-array"); result = 0; } } if (1) { zval_ptr_dtor(&offset); } else { zval_dtor(free_op2.var); } } else if (Z_TYPE_P(container) == IS_STRING && !prop_dim) { /* string offsets */ zval tmp; if (Z_TYPE_P(offset) != IS_LONG) { if (Z_TYPE_P(offset) <= IS_BOOL /* simple scalar types */ || (Z_TYPE_P(offset) == IS_STRING /* or numeric string */ && IS_LONG == is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, 0))) { ZVAL_COPY_VALUE(&tmp, offset); zval_copy_ctor(&tmp); convert_to_long(&tmp); offset = &tmp; } else { /* can not be converted to proper offset, return "not set" */ result = 0; } } if (Z_TYPE_P(offset) == IS_LONG) { if (opline->extended_value & ZEND_ISSET) { if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container)) { result = 1; } } else /* if (opline->extended_value & ZEND_ISEMPTY) */ { if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container) && Z_STRVAL_P(container)[offset->value.lval] != '0') { result = 1; } } } zval_dtor(free_op2.var); } else { zval_dtor(free_op2.var); } Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_BOOL; if (opline->extended_value & ZEND_ISSET) { Z_LVAL(EX_T(opline->result.var).tmp_var) = result; } else { Z_LVAL(EX_T(opline->result.var).tmp_var) = !result; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_isset_isempty_dim_prop_obj_handler_SPEC_CV_TMP(0, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_isset_isempty_dim_prop_obj_handler_SPEC_CV_TMP(1, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_YIELD_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE /* The generator object is stored in return_value_ptr_ptr */ zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr); if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) { zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator"); } /* Destroy the previously yielded value */ if (generator->value) { zval_ptr_dtor(&generator->value); } /* Destroy the previously yielded key */ if (generator->key) { zval_ptr_dtor(&generator->key); } /* Set the new yielded value */ if (IS_CV != IS_UNUSED) { if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) { /* Constants and temporary variables aren't yieldable by reference, * but we still allow them with a notice. */ if (IS_CV == IS_CONST || IS_CV == IS_TMP_VAR) { zval *value, *copy; zend_error(E_NOTICE, "Only variable references should be yielded by reference"); value = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->value = copy; } else { zval **value_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(value_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference"); } /* If a function call result is yielded and the function did * not return by reference we throw a notice. */ if (IS_CV == IS_VAR && !Z_ISREF_PP(value_ptr) && !(opline->extended_value == ZEND_RETURNS_FUNCTION && EX_T(opline->op1.var).var.fcall_returned_reference) && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) { zend_error(E_NOTICE, "Only variable references should be yielded by reference"); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } else { SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } } } else { zval *value = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); /* Consts, temporary variables and references need copying */ if (IS_CV == IS_CONST || IS_CV == IS_TMP_VAR || PZVAL_IS_REF(value) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->value = copy; } else { if (IS_CV == IS_CV) { Z_ADDREF_P(value); } generator->value = value; } } } else { /* If no value was specified yield null */ Z_ADDREF(EG(uninitialized_zval)); generator->value = &EG(uninitialized_zval); } /* Set the new yielded key */ if (IS_TMP_VAR != IS_UNUSED) { zend_free_op free_op2; zval *key = _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); /* Consts, temporary variables and references need copying */ if (IS_TMP_VAR == IS_CONST || IS_TMP_VAR == IS_TMP_VAR || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, key); /* Temporary variables don't need ctor copying */ if (!1) { zval_copy_ctor(copy); } generator->key = copy; } else { Z_ADDREF_P(key); generator->key = key; } if (Z_TYPE_P(generator->key) == IS_LONG && Z_LVAL_P(generator->key) > generator->largest_used_integer_key ) { generator->largest_used_integer_key = Z_LVAL_P(generator->key); } } else { /* If no key was specified we use auto-increment keys */ generator->largest_used_integer_key++; ALLOC_INIT_ZVAL(generator->key); ZVAL_LONG(generator->key, generator->largest_used_integer_key); } if (RETURN_VALUE_USED(opline)) { /* If the return value of yield is used set the send * target and initialize it to NULL */ generator->send_target = &EX_T(opline->result.var).var.ptr; Z_ADDREF(EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } else { generator->send_target = NULL; } /* We increment to the next op, so we are at the correct position when the * generator is resumed. */ ZEND_VM_INC_OPCODE(); /* The GOTO VM uses a local opline variable. We need to set the opline * variable in execute_data so we don't resume at an old position. */ SAVE_OPLINE(); ZEND_VM_RETURN(); } static int ZEND_FASTCALL ZEND_POW_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); pow_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_tmp(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_dtor(free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_CV_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_TMP(pow_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ADD_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); fast_add_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SUB_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); fast_sub_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_MUL_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); fast_mul_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_DIV_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); fast_div_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_MOD_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); fast_mod_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SL_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); shift_left_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SR_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); shift_right_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_CONCAT_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); concat_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_IDENTICAL_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); is_identical_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_NOT_IDENTICAL_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); is_identical_function(result, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); Z_LVAL_P(result) = !Z_LVAL_P(result); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_EQUAL_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_equal_function(result, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC)); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_NOT_EQUAL_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_not_equal_function(result, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC)); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_SMALLER_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_is_smaller_function(result, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC)); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_SMALLER_OR_EQUAL_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_is_smaller_or_equal_function(result, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC)); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_OR_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); bitwise_or_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_AND_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); bitwise_and_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_XOR_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); bitwise_xor_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BOOL_XOR_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); boolean_xor_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL zend_binary_assign_op_obj_helper_SPEC_CV_VAR(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2, free_op_data1; zval **object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC); zval *object; zval *property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); zval *value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R); int have_get_ptr = 0; if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } make_real_object(object_ptr TSRMLS_CC); object = *object_ptr; if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { zend_error(E_WARNING, "Attempt to assign property of non-object"); zval_ptr_dtor_nogc(&free_op2.var); FREE_OP(free_op_data1); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { /* here we are sure we are dealing with an object */ if (0) { MAKE_REAL_ZVAL_PTR(property); } /* here property is a string */ if (opline->extended_value == ZEND_ASSIGN_OBJ && Z_OBJ_HT_P(object)->get_property_ptr_ptr) { zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (zptr != NULL) { /* NULL means no success in getting PTR */ have_get_ptr = 1; if (UNEXPECTED(*zptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { SEPARATE_ZVAL_IF_NOT_REF(zptr); binary_op(*zptr, *zptr, value TSRMLS_CC); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(*zptr); EX_T(opline->result.var).var.ptr = *zptr; } } } } if (!have_get_ptr) { zval *z = NULL; Z_ADDREF_P(object); if (opline->extended_value == ZEND_ASSIGN_OBJ) { if (Z_OBJ_HT_P(object)->read_property) { z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ { if (Z_OBJ_HT_P(object)->read_dimension) { z = Z_OBJ_HT_P(object)->read_dimension(object, property, BP_VAR_R TSRMLS_CC); } } if (z) { if (Z_TYPE_P(z) == IS_OBJECT && Z_OBJ_HT_P(z)->get) { zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC); if (Z_REFCOUNT_P(z) == 0) { GC_REMOVE_ZVAL_FROM_BUFFER(z); zval_dtor(z); FREE_ZVAL(z); } z = value; } Z_ADDREF_P(z); SEPARATE_ZVAL_IF_NOT_REF(&z); binary_op(z, z, value TSRMLS_CC); if (opline->extended_value == ZEND_ASSIGN_OBJ) { Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ { Z_OBJ_HT_P(object)->write_dimension(object, property, z TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(z); EX_T(opline->result.var).var.ptr = z; } zval_ptr_dtor(&z); } else { zend_error(E_WARNING, "Attempt to assign property of non-object"); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } zval_ptr_dtor(&object); } if (0) { zval_ptr_dtor(&property); } else { zval_ptr_dtor_nogc(&free_op2.var); } FREE_OP(free_op_data1); } /* assign_obj has two opcodes! */ CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL zend_binary_assign_op_helper_SPEC_CV_VAR(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2, free_op_data2, free_op_data1; zval **var_ptr; zval *value; SAVE_OPLINE(); switch (opline->extended_value) { case ZEND_ASSIGN_OBJ: return zend_binary_assign_op_obj_helper_SPEC_CV_VAR(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); break; case ZEND_ASSIGN_DIM: { zval **container = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } else if (UNEXPECTED(Z_TYPE_PP(container) == IS_OBJECT)) { if (IS_CV == IS_VAR && !0) { Z_ADDREF_PP(container); /* undo the effect of get_obj_zval_ptr_ptr() */ } return zend_binary_assign_op_obj_helper_SPEC_CV_VAR(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } else { zval *dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), container, dim, IS_VAR, BP_VAR_RW TSRMLS_CC); value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R); var_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC); } } break; default: value = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); var_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC); /* do nothing */ break; } if (UNEXPECTED(var_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use assign-op operators with overloaded objects nor string offsets"); } if (UNEXPECTED(*var_ptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); if (opline->extended_value == ZEND_ASSIGN_DIM) { ZEND_VM_INC_OPCODE(); } ZEND_VM_NEXT_OPCODE(); } SEPARATE_ZVAL_IF_NOT_REF(var_ptr); if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT) && Z_OBJ_HANDLER_PP(var_ptr, get) && Z_OBJ_HANDLER_PP(var_ptr, set)) { /* proxy object */ zval *objval = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC); Z_ADDREF_P(objval); binary_op(objval, objval, value TSRMLS_CC); Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, objval TSRMLS_CC); zval_ptr_dtor(&objval); } else { binary_op(*var_ptr, *var_ptr, value TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(*var_ptr); EX_T(opline->result.var).var.ptr = *var_ptr; } zval_ptr_dtor_nogc(&free_op2.var); if (opline->extended_value == ZEND_ASSIGN_DIM) { FREE_OP(free_op_data1); FREE_OP_VAR_PTR(free_op_data2); CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); } else { CHECK_EXCEPTION(); } ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_VAR(add_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_VAR(sub_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_VAR(mul_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_VAR(div_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_VAR(mod_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_VAR(shift_left_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_VAR(shift_right_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_VAR(concat_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_VAR(bitwise_or_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_VAR(bitwise_and_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_VAR(bitwise_xor_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL zend_pre_incdec_property_helper_SPEC_CV_VAR(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval **object_ptr; zval *object; zval *property; zval **retval; int have_get_ptr = 0; SAVE_OPLINE(); object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC); property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); retval = &EX_T(opline->result.var).var.ptr; if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets"); } make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */ object = *object_ptr; if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); zval_ptr_dtor_nogc(&free_op2.var); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); *retval = &EG(uninitialized_zval); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } /* here we are sure we are dealing with an object */ if (0) { MAKE_REAL_ZVAL_PTR(property); } if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) { zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (zptr != NULL) { /* NULL means no success in getting PTR */ have_get_ptr = 1; if (UNEXPECTED(*zptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); *retval = &EG(uninitialized_zval); } } else { SEPARATE_ZVAL_IF_NOT_REF(zptr); incdec_op(*zptr); if (RETURN_VALUE_USED(opline)) { *retval = *zptr; PZVAL_LOCK(*retval); } } } } if (!have_get_ptr) { if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) { zval *z; Z_ADDREF_P(object); z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) { zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC); if (Z_REFCOUNT_P(z) == 0) { GC_REMOVE_ZVAL_FROM_BUFFER(z); zval_dtor(z); FREE_ZVAL(z); } z = value; } Z_ADDREF_P(z); SEPARATE_ZVAL_IF_NOT_REF(&z); incdec_op(z); *retval = z; Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); zval_ptr_dtor(&object); SELECTIVE_PZVAL_LOCK(*retval, opline); zval_ptr_dtor(&z); } else { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); *retval = &EG(uninitialized_zval); } } } if (0) { zval_ptr_dtor(&property); } else { zval_ptr_dtor_nogc(&free_op2.var); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_PRE_INC_OBJ_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_pre_incdec_property_helper_SPEC_CV_VAR(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_PRE_DEC_OBJ_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_pre_incdec_property_helper_SPEC_CV_VAR(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL zend_post_incdec_property_helper_SPEC_CV_VAR(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval **object_ptr; zval *object; zval *property; zval *retval; int have_get_ptr = 0; SAVE_OPLINE(); object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC); property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); retval = &EX_T(opline->result.var).tmp_var; if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets"); } make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */ object = *object_ptr; if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); zval_ptr_dtor_nogc(&free_op2.var); ZVAL_NULL(retval); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } /* here we are sure we are dealing with an object */ if (0) { MAKE_REAL_ZVAL_PTR(property); } if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) { zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (zptr != NULL) { /* NULL means no success in getting PTR */ have_get_ptr = 1; if (UNEXPECTED(*zptr == &EG(error_zval))) { ZVAL_NULL(retval); } else { SEPARATE_ZVAL_IF_NOT_REF(zptr); ZVAL_COPY_VALUE(retval, *zptr); zendi_zval_copy_ctor(*retval); incdec_op(*zptr); } } } if (!have_get_ptr) { if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) { zval *z, *z_copy; Z_ADDREF_P(object); z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) { zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC); if (Z_REFCOUNT_P(z) == 0) { GC_REMOVE_ZVAL_FROM_BUFFER(z); zval_dtor(z); FREE_ZVAL(z); } z = value; } ZVAL_COPY_VALUE(retval, z); zendi_zval_copy_ctor(*retval); ALLOC_ZVAL(z_copy); INIT_PZVAL_COPY(z_copy, z); zendi_zval_copy_ctor(*z_copy); incdec_op(z_copy); Z_ADDREF_P(z); Z_OBJ_HT_P(object)->write_property(object, property, z_copy, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); zval_ptr_dtor(&object); zval_ptr_dtor(&z_copy); zval_ptr_dtor(&z); } else { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); ZVAL_NULL(retval); } } if (0) { zval_ptr_dtor(&property); } else { zval_ptr_dtor_nogc(&free_op2.var); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_POST_INC_OBJ_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_post_incdec_property_helper_SPEC_CV_VAR(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_POST_DEC_OBJ_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_post_incdec_property_helper_SPEC_CV_VAR(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_CV_VAR(int type, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *varname; zval **retval; zval tmp_varname; HashTable *target_symbol_table; ulong hash_value; SAVE_OPLINE(); varname = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV != IS_CONST && UNEXPECTED(Z_TYPE_P(varname) != IS_STRING)) { ZVAL_COPY_VALUE(&tmp_varname, varname); zval_copy_ctor(&tmp_varname); Z_SET_REFCOUNT(tmp_varname, 1); Z_UNSET_ISREF(tmp_varname); convert_to_string(&tmp_varname); varname = &tmp_varname; } if (IS_VAR != IS_UNUSED) { zend_class_entry *ce; if (IS_VAR == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { ce = CACHED_PTR(opline->op2.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC); if (UNEXPECTED(ce == NULL)) { if (IS_CV != IS_CONST && varname == &tmp_varname) { zval_dtor(&tmp_varname); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } CACHE_PTR(opline->op2.literal->cache_slot, ce); } } else { ce = EX_T(opline->op2.var).class_entry; } retval = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 0, ((IS_CV == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC); } else { target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC); /* if (!target_symbol_table) { CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } */ if (IS_CV == IS_CONST) { hash_value = Z_HASH_P(varname); } else { hash_value = str_hash(Z_STRVAL_P(varname), Z_STRLEN_P(varname)); } if (zend_hash_quick_find(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, (void **) &retval) == FAILURE) { switch (type) { case BP_VAR_R: case BP_VAR_UNSET: zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname)); /* break missing intentionally */ case BP_VAR_IS: retval = &EG(uninitialized_zval_ptr); break; case BP_VAR_RW: zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname)); /* break missing intentionally */ case BP_VAR_W: Z_ADDREF_P(&EG(uninitialized_zval)); zend_hash_quick_update(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, &EG(uninitialized_zval_ptr), sizeof(zval *), (void **) &retval); break; EMPTY_SWITCH_DEFAULT_CASE() } } switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) { case ZEND_FETCH_GLOBAL: if (IS_CV != IS_TMP_VAR) { } break; case ZEND_FETCH_LOCAL: break; case ZEND_FETCH_STATIC: zval_update_constant(retval, 1 TSRMLS_CC); break; case ZEND_FETCH_GLOBAL_LOCK: if (IS_CV == IS_VAR && !free_op1.var) { PZVAL_LOCK(*EX_T(opline->op1.var).var.ptr_ptr); } break; } } if (IS_CV != IS_CONST && varname == &tmp_varname) { zval_dtor(&tmp_varname); } if (opline->extended_value & ZEND_FETCH_MAKE_REF) { SEPARATE_ZVAL_TO_MAKE_IS_REF(retval); } PZVAL_LOCK(*retval); switch (type) { case BP_VAR_R: case BP_VAR_IS: EX_T(opline->result.var).var.ptr = *retval; break; case BP_VAR_UNSET: { zend_free_op free_res; PZVAL_UNLOCK(*retval, &free_res); if (retval != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(retval); } PZVAL_LOCK(*retval); FREE_OP_VAR_PTR(free_res); } /* break missing intentionally */ default: EX_T(opline->result.var).var.ptr_ptr = retval; break; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_R_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_CV_VAR(BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_W_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_CV_VAR(BP_VAR_W, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_RW_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_CV_VAR(BP_VAR_RW, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_FUNC_ARG_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE return zend_fetch_var_address_helper_SPEC_CV_VAR(zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC) ? BP_VAR_W : BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_UNSET_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_CV_VAR(BP_VAR_UNSET, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_IS_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_CV_VAR(BP_VAR_IS, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_DIM_R_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval *container; SAVE_OPLINE(); container = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_VAR, BP_VAR_R TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); if (IS_CV != IS_VAR || !(opline->extended_value & ZEND_FETCH_ADD_LOCK)) { } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_W_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval **container; SAVE_OPLINE(); container = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_VAR, BP_VAR_W TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } /* We are going to assign the result by reference */ if (UNEXPECTED(opline->extended_value != 0)) { zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr; if (retval_ptr) { Z_DELREF_PP(retval_ptr); SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr); Z_ADDREF_PP(retval_ptr); } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_RW_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval **container; SAVE_OPLINE(); container = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_VAR, BP_VAR_RW TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_IS_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval *container; SAVE_OPLINE(); container = _get_zval_ptr_cv_BP_VAR_IS(execute_data, opline->op1.var TSRMLS_CC); zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_VAR, BP_VAR_IS TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_FUNC_ARG_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; SAVE_OPLINE(); if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) { zval **container = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_VAR, BP_VAR_W TSRMLS_CC); if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } zval_ptr_dtor_nogc(&free_op2.var); } else { zval *container; if (IS_VAR == IS_UNUSED) { zend_error_noreturn(E_ERROR, "Cannot use [] for reading"); } container = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_VAR, BP_VAR_R TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_UNSET_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval **container; SAVE_OPLINE(); container = _get_zval_ptr_ptr_cv_BP_VAR_UNSET(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_CV) { if (container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } } if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC), IS_VAR, BP_VAR_UNSET TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } if (UNEXPECTED(EX_T(opline->result.var).var.ptr_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot unset string offsets"); ZEND_VM_NEXT_OPCODE(); } else { zend_free_op free_res; zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr; PZVAL_UNLOCK(*retval_ptr, &free_res); if (retval_ptr != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(retval_ptr); } PZVAL_LOCK(*retval_ptr); FREE_OP_VAR_PTR(free_res); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } } static int ZEND_FASTCALL zend_fetch_property_address_read_helper_SPEC_CV_VAR(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *container; zend_free_op free_op2; zval *offset; SAVE_OPLINE(); container = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) || UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) { zend_error(E_NOTICE, "Trying to get property of non-object"); PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); zval_ptr_dtor_nogc(&free_op2.var); } else { zval *retval; if (0) { MAKE_REAL_ZVAL_PTR(offset); } /* here we are sure we are dealing with an object */ retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_R, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); PZVAL_LOCK(retval); EX_T(opline->result.var).var.ptr = retval; if (0) { zval_ptr_dtor(&offset); } else { zval_ptr_dtor_nogc(&free_op2.var); } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_R_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_property_address_read_helper_SPEC_CV_VAR(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_W_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *property; zval **container; SAVE_OPLINE(); property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (0) { MAKE_REAL_ZVAL_PTR(property); } container = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC); if (0) { zval_ptr_dtor(&property); } else { zval_ptr_dtor_nogc(&free_op2.var); } if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } /* We are going to assign the result by reference */ if (opline->extended_value & ZEND_FETCH_MAKE_REF) { zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr; Z_DELREF_PP(retval_ptr); SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr); Z_ADDREF_PP(retval_ptr); EX_T(opline->result.var).var.ptr = *EX_T(opline->result.var).var.ptr_ptr; EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_RW_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2; zval *property; zval **container; SAVE_OPLINE(); property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); container = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC); if (0) { MAKE_REAL_ZVAL_PTR(property); } if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_RW TSRMLS_CC); if (0) { zval_ptr_dtor(&property); } else { zval_ptr_dtor_nogc(&free_op2.var); } if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_IS_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *container; zend_free_op free_op2; zval *offset; SAVE_OPLINE(); container = _get_zval_ptr_cv_BP_VAR_IS(execute_data, opline->op1.var TSRMLS_CC); offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) || UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); zval_ptr_dtor_nogc(&free_op2.var); } else { zval *retval; if (0) { MAKE_REAL_ZVAL_PTR(offset); } /* here we are sure we are dealing with an object */ retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_IS, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); PZVAL_LOCK(retval); EX_T(opline->result.var).var.ptr = retval; if (0) { zval_ptr_dtor(&offset); } else { zval_ptr_dtor_nogc(&free_op2.var); } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_FUNC_ARG_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) { /* Behave like FETCH_OBJ_W */ zend_free_op free_op1, free_op2; zval *property; zval **container; SAVE_OPLINE(); property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); container = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); if (0) { MAKE_REAL_ZVAL_PTR(property); } if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC); if (0) { zval_ptr_dtor(&property); } else { zval_ptr_dtor_nogc(&free_op2.var); } if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } else { return zend_fetch_property_address_read_helper_SPEC_CV_VAR(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } } static int ZEND_FASTCALL ZEND_FETCH_OBJ_UNSET_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_op2, free_res; zval **container; zval *property; SAVE_OPLINE(); container = _get_zval_ptr_ptr_cv_BP_VAR_UNSET(execute_data, opline->op1.var TSRMLS_CC); property = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (IS_CV == IS_CV) { if (container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } } if (0) { MAKE_REAL_ZVAL_PTR(property); } if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_UNSET TSRMLS_CC); if (0) { zval_ptr_dtor(&property); } else { zval_ptr_dtor_nogc(&free_op2.var); } if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } PZVAL_UNLOCK(*EX_T(opline->result.var).var.ptr_ptr, &free_res); if (EX_T(opline->result.var).var.ptr_ptr != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(EX_T(opline->result.var).var.ptr_ptr); } PZVAL_LOCK(*EX_T(opline->result.var).var.ptr_ptr); FREE_OP_VAR_PTR(free_res); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval **object_ptr; zval *property_name; SAVE_OPLINE(); object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); property_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (0) { MAKE_REAL_ZVAL_PTR(property_name); } if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_OBJ, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (0) { zval_ptr_dtor(&property_name); } else { zval_ptr_dtor_nogc(&free_op2.var); } /* assign_obj has two opcodes! */ CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_DIM_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **object_ptr; SAVE_OPLINE(); object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } if (Z_TYPE_PP(object_ptr) == IS_OBJECT) { zend_free_op free_op2; zval *property_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (0) { MAKE_REAL_ZVAL_PTR(property_name); } zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_DIM, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (0) { zval_ptr_dtor(&property_name); } else { zval_ptr_dtor_nogc(&free_op2.var); } } else { zend_free_op free_op2, free_op_data1, free_op_data2; zval *value; zval *dim = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); zval **variable_ptr_ptr; zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), object_ptr, dim, IS_VAR, BP_VAR_W TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R); variable_ptr_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC); if (UNEXPECTED(variable_ptr_ptr == NULL)) { if (zend_assign_to_string_offset(&EX_T((opline+1)->op2.var), value, (opline+1)->op1_type TSRMLS_CC)) { if (RETURN_VALUE_USED(opline)) { zval *retval; ALLOC_ZVAL(retval); ZVAL_STRINGL(retval, Z_STRVAL_P(EX_T((opline+1)->op2.var).str_offset.str)+EX_T((opline+1)->op2.var).str_offset.offset, 1, 1); INIT_PZVAL(retval); EX_T(opline->result.var).var.ptr = retval; } } else if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else if (UNEXPECTED(*variable_ptr_ptr == &EG(error_zval))) { if (IS_TMP_FREE(free_op_data1)) { zval_dtor(value); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { if ((opline+1)->op1_type == IS_TMP_VAR) { value = zend_assign_tmp_to_variable(variable_ptr_ptr, value TSRMLS_CC); } else if ((opline+1)->op1_type == IS_CONST) { value = zend_assign_const_to_variable(variable_ptr_ptr, value TSRMLS_CC); } else { value = zend_assign_to_variable(variable_ptr_ptr, value TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(value); EX_T(opline->result.var).var.ptr = value; } } FREE_OP_VAR_PTR(free_op_data2); FREE_OP_IF_VAR(free_op_data1); } /* assign_dim has two opcodes! */ CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval *value; zval **variable_ptr_ptr; SAVE_OPLINE(); value = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); variable_ptr_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(variable_ptr_ptr == NULL)) { if (zend_assign_to_string_offset(&EX_T(opline->op1.var), value, IS_VAR TSRMLS_CC)) { if (RETURN_VALUE_USED(opline)) { zval *retval; ALLOC_ZVAL(retval); ZVAL_STRINGL(retval, Z_STRVAL_P(EX_T(opline->op1.var).str_offset.str)+EX_T(opline->op1.var).str_offset.offset, 1, 1); INIT_PZVAL(retval); EX_T(opline->result.var).var.ptr = retval; } } else if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else if (IS_CV == IS_VAR && UNEXPECTED(*variable_ptr_ptr == &EG(error_zval))) { if (0) { zval_dtor(value); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { if (IS_VAR == IS_TMP_VAR) { value = zend_assign_tmp_to_variable(variable_ptr_ptr, value TSRMLS_CC); } else if (IS_VAR == IS_CONST) { value = zend_assign_const_to_variable(variable_ptr_ptr, value TSRMLS_CC); } else { value = zend_assign_to_variable(variable_ptr_ptr, value TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(value); EX_T(opline->result.var).var.ptr = value; } } if (IS_CV == IS_VAR && 0) { zval_ptr_dtor_nogc(&value); } /* zend_assign_to_variable() always takes care of op2, never free it! */ zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_REF_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval **variable_ptr_ptr; zval **value_ptr_ptr; SAVE_OPLINE(); value_ptr_ptr = _get_zval_ptr_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr)) { zend_error_noreturn(E_ERROR, "Cannot assign by reference to overloaded object"); } if (IS_VAR == IS_VAR && value_ptr_ptr && !Z_ISREF_PP(value_ptr_ptr) && opline->extended_value == ZEND_RETURNS_FUNCTION && !EX_T(opline->op2.var).var.fcall_returned_reference) { if (free_op2.var == NULL) { PZVAL_LOCK(*value_ptr_ptr); /* undo the effect of get_zval_ptr_ptr() */ } zend_error(E_STRICT, "Only variables should be assigned by reference"); if (UNEXPECTED(EG(exception) != NULL)) { if (free_op2.var) {zval_ptr_dtor_nogc(&free_op2.var);}; HANDLE_EXCEPTION(); } return ZEND_ASSIGN_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } else if (IS_VAR == IS_VAR && opline->extended_value == ZEND_RETURNS_NEW) { PZVAL_LOCK(*value_ptr_ptr); } variable_ptr_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); if ((IS_VAR == IS_VAR && UNEXPECTED(value_ptr_ptr == NULL)) || (IS_CV == IS_VAR && UNEXPECTED(variable_ptr_ptr == NULL))) { zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets nor overloaded objects"); } else if ((IS_VAR == IS_VAR && UNEXPECTED(*value_ptr_ptr == &EG(error_zval))) || (IS_CV == IS_VAR && UNEXPECTED(*variable_ptr_ptr == &EG(error_zval)))) { variable_ptr_ptr = &EG(uninitialized_zval_ptr); } else { zend_assign_to_variable_reference(variable_ptr_ptr, value_ptr_ptr TSRMLS_CC); if (IS_VAR == IS_VAR && opline->extended_value == ZEND_RETURNS_NEW) { Z_DELREF_PP(variable_ptr_ptr); } } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(*variable_ptr_ptr); EX_T(opline->result.var).var.ptr = *variable_ptr_ptr; } if (free_op2.var) {zval_ptr_dtor_nogc(&free_op2.var);}; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_METHOD_CALL_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *function_name; char *function_name_strval; int function_name_strlen; zend_free_op free_op2; call_slot *call = EX(call_slots) + opline->result.num; SAVE_OPLINE(); function_name = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (IS_VAR != IS_CONST && UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Method name must be a string"); } function_name_strval = Z_STRVAL_P(function_name); function_name_strlen = Z_STRLEN_P(function_name); call->object = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); if (EXPECTED(call->object != NULL) && EXPECTED(Z_TYPE_P(call->object) == IS_OBJECT)) { call->called_scope = Z_OBJCE_P(call->object); if (IS_VAR != IS_CONST || (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope)) == NULL) { zval *object = call->object; if (UNEXPECTED(Z_OBJ_HT_P(call->object)->get_method == NULL)) { zend_error_noreturn(E_ERROR, "Object does not support method calls"); } /* First, locate the function. */ call->fbc = Z_OBJ_HT_P(call->object)->get_method(&call->object, function_name_strval, function_name_strlen, ((IS_VAR == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC); if (UNEXPECTED(call->fbc == NULL)) { zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", Z_OBJ_CLASS_NAME_P(call->object), function_name_strval); } if (IS_VAR == IS_CONST && EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) && EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0) && EXPECTED(call->object == object)) { CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope, call->fbc); } } } else { if (UNEXPECTED(EG(exception) != NULL)) { zval_ptr_dtor_nogc(&free_op2.var); HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Call to a member function %s() on %s", function_name_strval, zend_get_type_by_const(Z_TYPE_P(call->object))); } if ((call->fbc->common.fn_flags & ZEND_ACC_STATIC) != 0) { call->object = NULL; } else { if (!PZVAL_IS_REF(call->object)) { Z_ADDREF_P(call->object); /* For $this pointer */ } else { zval *this_ptr; ALLOC_ZVAL(this_ptr); INIT_PZVAL_COPY(this_ptr, call->object); zval_copy_ctor(this_ptr); call->object = this_ptr; } } call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_CASE_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); is_equal_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *expr_ptr; SAVE_OPLINE(); if ((IS_CV == IS_VAR || IS_CV == IS_CV) && opline->extended_value) { zval **expr_ptr_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(expr_ptr_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets"); } SEPARATE_ZVAL_TO_MAKE_IS_REF(expr_ptr_ptr); expr_ptr = *expr_ptr_ptr; Z_ADDREF_P(expr_ptr); } else { expr_ptr=_get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); if (0) { /* temporary variable */ zval *new_expr; ALLOC_ZVAL(new_expr); INIT_PZVAL_COPY(new_expr, expr_ptr); expr_ptr = new_expr; } else if (IS_CV == IS_CONST || PZVAL_IS_REF(expr_ptr)) { zval *new_expr; ALLOC_ZVAL(new_expr); INIT_PZVAL_COPY(new_expr, expr_ptr); expr_ptr = new_expr; zendi_zval_copy_ctor(*expr_ptr); } else if (IS_CV == IS_CV) { Z_ADDREF_P(expr_ptr); } } if (IS_VAR != IS_UNUSED) { zend_free_op free_op2; zval *offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); ulong hval; switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); goto num_index; case IS_LONG: case IS_BOOL: hval = Z_LVAL_P(offset); num_index: zend_hash_index_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), hval, &expr_ptr, sizeof(zval *), NULL); break; case IS_STRING: if (IS_VAR == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } zend_hash_quick_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, &expr_ptr, sizeof(zval *), NULL); break; case IS_NULL: zend_hash_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), "", sizeof(""), &expr_ptr, sizeof(zval *), NULL); break; default: zend_error(E_WARNING, "Illegal offset type"); zval_ptr_dtor(&expr_ptr); /* do nothing */ break; } zval_ptr_dtor_nogc(&free_op2.var); } else { if (zend_hash_next_index_insert(Z_ARRVAL(EX_T(opline->result.var).tmp_var), &expr_ptr, sizeof(zval *), NULL) == FAILURE) { zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied"); zval_ptr_dtor(&expr_ptr); } } if ((IS_CV == IS_VAR || IS_CV == IS_CV) && opline->extended_value) { } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE array_init(&EX_T(opline->result.var).tmp_var); if (IS_CV == IS_UNUSED) { ZEND_VM_NEXT_OPCODE(); #if 0 || IS_CV != IS_UNUSED } else { return ZEND_ADD_ARRAY_ELEMENT_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); #endif } } static int ZEND_FASTCALL ZEND_UNSET_VAR_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval tmp, *varname; HashTable *target_symbol_table; SAVE_OPLINE(); if (IS_CV == IS_CV && IS_VAR == IS_UNUSED && (opline->extended_value & ZEND_QUICK_SET)) { if (EG(active_symbol_table)) { zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var); zend_delete_variable(EX(prev_execute_data), EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value TSRMLS_CC); EX_CV(opline->op1.var) = NULL; } else if (EX_CV(opline->op1.var)) { zval_ptr_dtor(EX_CV(opline->op1.var)); EX_CV(opline->op1.var) = NULL; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } varname = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV != IS_CONST && Z_TYPE_P(varname) != IS_STRING) { ZVAL_COPY_VALUE(&tmp, varname); zval_copy_ctor(&tmp); convert_to_string(&tmp); varname = &tmp; } else if (IS_CV == IS_VAR || IS_CV == IS_CV) { Z_ADDREF_P(varname); } if (IS_VAR != IS_UNUSED) { zend_class_entry *ce; if (IS_VAR == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { ce = CACHED_PTR(opline->op2.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC); if (UNEXPECTED(EG(exception) != NULL)) { if (IS_CV != IS_CONST && varname == &tmp) { zval_dtor(&tmp); } else if (IS_CV == IS_VAR || IS_CV == IS_CV) { zval_ptr_dtor(&varname); } HANDLE_EXCEPTION(); } if (UNEXPECTED(ce == NULL)) { zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op2.zv)); } CACHE_PTR(opline->op2.literal->cache_slot, ce); } } else { ce = EX_T(opline->op2.var).class_entry; } zend_std_unset_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), ((IS_CV == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC); } else { ulong hash_value = zend_inline_hash_func(varname->value.str.val, varname->value.str.len+1); target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC); zend_delete_variable(execute_data, target_symbol_table, varname->value.str.val, varname->value.str.len+1, hash_value TSRMLS_CC); } if (IS_CV != IS_CONST && varname == &tmp) { zval_dtor(&tmp); } else if (IS_CV == IS_VAR || IS_CV == IS_CV) { zval_ptr_dtor(&varname); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_UNSET_DIM_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval **container; zval *offset; ulong hval; SAVE_OPLINE(); container = _get_zval_ptr_ptr_cv_BP_VAR_UNSET(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_CV && container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (IS_CV != IS_VAR || container) { switch (Z_TYPE_PP(container)) { case IS_ARRAY: { HashTable *ht = Z_ARRVAL_PP(container); switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); zend_hash_index_del(ht, hval); break; case IS_RESOURCE: case IS_BOOL: case IS_LONG: hval = Z_LVAL_P(offset); zend_hash_index_del(ht, hval); break; case IS_STRING: if (IS_VAR == IS_CV || IS_VAR == IS_VAR) { Z_ADDREF_P(offset); } if (IS_VAR == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_dim); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } if (ht == &EG(symbol_table)) { zend_delete_global_variable_ex(offset->value.str.val, offset->value.str.len, hval TSRMLS_CC); } else { zend_hash_quick_del(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval); } if (IS_VAR == IS_CV || IS_VAR == IS_VAR) { zval_ptr_dtor(&offset); } break; num_index_dim: zend_hash_index_del(ht, hval); if (IS_VAR == IS_CV || IS_VAR == IS_VAR) { zval_ptr_dtor(&offset); } break; case IS_NULL: zend_hash_del(ht, "", sizeof("")); break; default: zend_error(E_WARNING, "Illegal offset type in unset"); break; } zval_ptr_dtor_nogc(&free_op2.var); break; } case IS_OBJECT: if (UNEXPECTED(Z_OBJ_HT_P(*container)->unset_dimension == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use object as array"); } if (0) { MAKE_REAL_ZVAL_PTR(offset); } Z_OBJ_HT_P(*container)->unset_dimension(*container, offset TSRMLS_CC); if (0) { zval_ptr_dtor(&offset); } else { zval_ptr_dtor_nogc(&free_op2.var); } break; case IS_STRING: zend_error_noreturn(E_ERROR, "Cannot unset string offsets"); ZEND_VM_CONTINUE(); /* bailed out before */ default: zval_ptr_dtor_nogc(&free_op2.var); break; } } else { zval_ptr_dtor_nogc(&free_op2.var); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_UNSET_OBJ_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval **container; zval *offset; SAVE_OPLINE(); container = _get_zval_ptr_ptr_cv_BP_VAR_UNSET(execute_data, opline->op1.var TSRMLS_CC); offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (IS_CV != IS_VAR || container) { if (IS_CV == IS_CV && container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } if (Z_TYPE_PP(container) == IS_OBJECT) { if (0) { MAKE_REAL_ZVAL_PTR(offset); } if (Z_OBJ_HT_P(*container)->unset_property) { Z_OBJ_HT_P(*container)->unset_property(*container, offset, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } else { zend_error(E_NOTICE, "Trying to unset property of non-object"); } if (0) { zval_ptr_dtor(&offset); } else { zval_ptr_dtor_nogc(&free_op2.var); } } else { zval_ptr_dtor_nogc(&free_op2.var); } } else { zval_ptr_dtor_nogc(&free_op2.var); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_VAR_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **value; zend_bool isset = 1; SAVE_OPLINE(); if (IS_CV == IS_CV && IS_VAR == IS_UNUSED && (opline->extended_value & ZEND_QUICK_SET)) { if (EX_CV(opline->op1.var)) { value = EX_CV(opline->op1.var); } else if (EG(active_symbol_table)) { zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var); if (zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **) &value) == FAILURE) { isset = 0; } } else { isset = 0; } } else { HashTable *target_symbol_table; zval tmp, *varname = _get_zval_ptr_cv_BP_VAR_IS(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV != IS_CONST && Z_TYPE_P(varname) != IS_STRING) { ZVAL_COPY_VALUE(&tmp, varname); zval_copy_ctor(&tmp); convert_to_string(&tmp); varname = &tmp; } if (IS_VAR != IS_UNUSED) { zend_class_entry *ce; if (IS_VAR == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { ce = CACHED_PTR(opline->op2.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC); if (UNEXPECTED(ce == NULL)) { CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } CACHE_PTR(opline->op2.literal->cache_slot, ce); } } else { ce = EX_T(opline->op2.var).class_entry; } value = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 1, ((IS_CV == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC); if (!value) { isset = 0; } } else { target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC); if (zend_hash_find(target_symbol_table, varname->value.str.val, varname->value.str.len+1, (void **) &value) == FAILURE) { isset = 0; } } if (IS_CV != IS_CONST && varname == &tmp) { zval_dtor(&tmp); } } if (opline->extended_value & ZEND_ISSET) { if (isset && Z_TYPE_PP(value) != IS_NULL) { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1); } else { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0); } } else /* if (opline->extended_value & ZEND_ISEMPTY) */ { if (!isset || !i_zend_is_true(*value)) { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1); } else { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0); } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL zend_isset_isempty_dim_prop_obj_handler_SPEC_CV_VAR(int prop_dim, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval *container; zval **value = NULL; int result = 0; ulong hval; zval *offset; SAVE_OPLINE(); container = _get_zval_ptr_cv_BP_VAR_IS(execute_data, opline->op1.var TSRMLS_CC); offset = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); if (Z_TYPE_P(container) == IS_ARRAY && !prop_dim) { HashTable *ht; int isset = 0; ht = Z_ARRVAL_P(container); switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); goto num_index_prop; case IS_RESOURCE: case IS_BOOL: case IS_LONG: hval = Z_LVAL_P(offset); num_index_prop: if (zend_hash_index_find(ht, hval, (void **) &value) == SUCCESS) { isset = 1; } break; case IS_STRING: if (IS_VAR == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_prop); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } if (zend_hash_quick_find(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, (void **) &value) == SUCCESS) { isset = 1; } break; case IS_NULL: if (zend_hash_find(ht, "", sizeof(""), (void **) &value) == SUCCESS) { isset = 1; } break; default: zend_error(E_WARNING, "Illegal offset type in isset or empty"); break; } if (opline->extended_value & ZEND_ISSET) { if (isset && Z_TYPE_PP(value) == IS_NULL) { result = 0; } else { result = isset; } } else /* if (opline->extended_value & ZEND_ISEMPTY) */ { if (!isset || !i_zend_is_true(*value)) { result = 0; } else { result = 1; } } zval_ptr_dtor_nogc(&free_op2.var); } else if (Z_TYPE_P(container) == IS_OBJECT) { if (0) { MAKE_REAL_ZVAL_PTR(offset); } if (prop_dim) { if (Z_OBJ_HT_P(container)->has_property) { result = Z_OBJ_HT_P(container)->has_property(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0, ((IS_VAR == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } else { zend_error(E_NOTICE, "Trying to check property of non-object"); result = 0; } } else { if (Z_OBJ_HT_P(container)->has_dimension) { result = Z_OBJ_HT_P(container)->has_dimension(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0 TSRMLS_CC); } else { zend_error(E_NOTICE, "Trying to check element of non-array"); result = 0; } } if (0) { zval_ptr_dtor(&offset); } else { zval_ptr_dtor_nogc(&free_op2.var); } } else if (Z_TYPE_P(container) == IS_STRING && !prop_dim) { /* string offsets */ zval tmp; if (Z_TYPE_P(offset) != IS_LONG) { if (Z_TYPE_P(offset) <= IS_BOOL /* simple scalar types */ || (Z_TYPE_P(offset) == IS_STRING /* or numeric string */ && IS_LONG == is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, 0))) { ZVAL_COPY_VALUE(&tmp, offset); zval_copy_ctor(&tmp); convert_to_long(&tmp); offset = &tmp; } else { /* can not be converted to proper offset, return "not set" */ result = 0; } } if (Z_TYPE_P(offset) == IS_LONG) { if (opline->extended_value & ZEND_ISSET) { if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container)) { result = 1; } } else /* if (opline->extended_value & ZEND_ISEMPTY) */ { if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container) && Z_STRVAL_P(container)[offset->value.lval] != '0') { result = 1; } } } zval_ptr_dtor_nogc(&free_op2.var); } else { zval_ptr_dtor_nogc(&free_op2.var); } Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_BOOL; if (opline->extended_value & ZEND_ISSET) { Z_LVAL(EX_T(opline->result.var).tmp_var) = result; } else { Z_LVAL(EX_T(opline->result.var).tmp_var) = !result; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_isset_isempty_dim_prop_obj_handler_SPEC_CV_VAR(0, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_isset_isempty_dim_prop_obj_handler_SPEC_CV_VAR(1, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_YIELD_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE /* The generator object is stored in return_value_ptr_ptr */ zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr); if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) { zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator"); } /* Destroy the previously yielded value */ if (generator->value) { zval_ptr_dtor(&generator->value); } /* Destroy the previously yielded key */ if (generator->key) { zval_ptr_dtor(&generator->key); } /* Set the new yielded value */ if (IS_CV != IS_UNUSED) { if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) { /* Constants and temporary variables aren't yieldable by reference, * but we still allow them with a notice. */ if (IS_CV == IS_CONST || IS_CV == IS_TMP_VAR) { zval *value, *copy; zend_error(E_NOTICE, "Only variable references should be yielded by reference"); value = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->value = copy; } else { zval **value_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(value_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference"); } /* If a function call result is yielded and the function did * not return by reference we throw a notice. */ if (IS_CV == IS_VAR && !Z_ISREF_PP(value_ptr) && !(opline->extended_value == ZEND_RETURNS_FUNCTION && EX_T(opline->op1.var).var.fcall_returned_reference) && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) { zend_error(E_NOTICE, "Only variable references should be yielded by reference"); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } else { SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } } } else { zval *value = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); /* Consts, temporary variables and references need copying */ if (IS_CV == IS_CONST || IS_CV == IS_TMP_VAR || PZVAL_IS_REF(value) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->value = copy; } else { if (IS_CV == IS_CV) { Z_ADDREF_P(value); } generator->value = value; } } } else { /* If no value was specified yield null */ Z_ADDREF(EG(uninitialized_zval)); generator->value = &EG(uninitialized_zval); } /* Set the new yielded key */ if (IS_VAR != IS_UNUSED) { zend_free_op free_op2; zval *key = _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC); /* Consts, temporary variables and references need copying */ if (IS_VAR == IS_CONST || IS_VAR == IS_TMP_VAR || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, key); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->key = copy; } else { Z_ADDREF_P(key); generator->key = key; } if (Z_TYPE_P(generator->key) == IS_LONG && Z_LVAL_P(generator->key) > generator->largest_used_integer_key ) { generator->largest_used_integer_key = Z_LVAL_P(generator->key); } zval_ptr_dtor_nogc(&free_op2.var); } else { /* If no key was specified we use auto-increment keys */ generator->largest_used_integer_key++; ALLOC_INIT_ZVAL(generator->key); ZVAL_LONG(generator->key, generator->largest_used_integer_key); } if (RETURN_VALUE_USED(opline)) { /* If the return value of yield is used set the send * target and initialize it to NULL */ generator->send_target = &EX_T(opline->result.var).var.ptr; Z_ADDREF(EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } else { generator->send_target = NULL; } /* We increment to the next op, so we are at the correct position when the * generator is resumed. */ ZEND_VM_INC_OPCODE(); /* The GOTO VM uses a local opline variable. We need to set the opline * variable in execute_data so we don't resume at an old position. */ SAVE_OPLINE(); ZEND_VM_RETURN(); } static int ZEND_FASTCALL ZEND_POW_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; SAVE_OPLINE(); pow_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_var(opline->op2.var, execute_data, &free_op2 TSRMLS_CC) TSRMLS_CC); zval_ptr_dtor_nogc(&free_op2.var); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_CV_VAR_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_VAR(pow_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL zend_binary_assign_op_obj_helper_SPEC_CV_UNUSED(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op_data1; zval **object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC); zval *object; zval *property = NULL; zval *value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R); int have_get_ptr = 0; if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } make_real_object(object_ptr TSRMLS_CC); object = *object_ptr; if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { zend_error(E_WARNING, "Attempt to assign property of non-object"); FREE_OP(free_op_data1); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { /* here we are sure we are dealing with an object */ if (0) { MAKE_REAL_ZVAL_PTR(property); } /* here property is a string */ if (opline->extended_value == ZEND_ASSIGN_OBJ && Z_OBJ_HT_P(object)->get_property_ptr_ptr) { zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_UNUSED == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (zptr != NULL) { /* NULL means no success in getting PTR */ have_get_ptr = 1; if (UNEXPECTED(*zptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { SEPARATE_ZVAL_IF_NOT_REF(zptr); binary_op(*zptr, *zptr, value TSRMLS_CC); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(*zptr); EX_T(opline->result.var).var.ptr = *zptr; } } } } if (!have_get_ptr) { zval *z = NULL; Z_ADDREF_P(object); if (opline->extended_value == ZEND_ASSIGN_OBJ) { if (Z_OBJ_HT_P(object)->read_property) { z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_UNUSED == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ { if (Z_OBJ_HT_P(object)->read_dimension) { z = Z_OBJ_HT_P(object)->read_dimension(object, property, BP_VAR_R TSRMLS_CC); } } if (z) { if (Z_TYPE_P(z) == IS_OBJECT && Z_OBJ_HT_P(z)->get) { zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC); if (Z_REFCOUNT_P(z) == 0) { GC_REMOVE_ZVAL_FROM_BUFFER(z); zval_dtor(z); FREE_ZVAL(z); } z = value; } Z_ADDREF_P(z); SEPARATE_ZVAL_IF_NOT_REF(&z); binary_op(z, z, value TSRMLS_CC); if (opline->extended_value == ZEND_ASSIGN_OBJ) { Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_UNUSED == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ { Z_OBJ_HT_P(object)->write_dimension(object, property, z TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(z); EX_T(opline->result.var).var.ptr = z; } zval_ptr_dtor(&z); } else { zend_error(E_WARNING, "Attempt to assign property of non-object"); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } zval_ptr_dtor(&object); } if (0) { zval_ptr_dtor(&property); } else { } FREE_OP(free_op_data1); } /* assign_obj has two opcodes! */ CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL zend_binary_assign_op_helper_SPEC_CV_UNUSED(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op_data2, free_op_data1; zval **var_ptr; zval *value; SAVE_OPLINE(); switch (opline->extended_value) { case ZEND_ASSIGN_OBJ: return zend_binary_assign_op_obj_helper_SPEC_CV_UNUSED(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); break; case ZEND_ASSIGN_DIM: { zval **container = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } else if (UNEXPECTED(Z_TYPE_PP(container) == IS_OBJECT)) { if (IS_CV == IS_VAR && !0) { Z_ADDREF_PP(container); /* undo the effect of get_obj_zval_ptr_ptr() */ } return zend_binary_assign_op_obj_helper_SPEC_CV_UNUSED(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } else { zval *dim = NULL; zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), container, dim, IS_UNUSED, BP_VAR_RW TSRMLS_CC); value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R); var_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC); } } break; default: value = NULL; var_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC); /* do nothing */ break; } if (UNEXPECTED(var_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use assign-op operators with overloaded objects nor string offsets"); } if (UNEXPECTED(*var_ptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } CHECK_EXCEPTION(); if (opline->extended_value == ZEND_ASSIGN_DIM) { ZEND_VM_INC_OPCODE(); } ZEND_VM_NEXT_OPCODE(); } SEPARATE_ZVAL_IF_NOT_REF(var_ptr); if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT) && Z_OBJ_HANDLER_PP(var_ptr, get) && Z_OBJ_HANDLER_PP(var_ptr, set)) { /* proxy object */ zval *objval = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC); Z_ADDREF_P(objval); binary_op(objval, objval, value TSRMLS_CC); Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, objval TSRMLS_CC); zval_ptr_dtor(&objval); } else { binary_op(*var_ptr, *var_ptr, value TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(*var_ptr); EX_T(opline->result.var).var.ptr = *var_ptr; } if (opline->extended_value == ZEND_ASSIGN_DIM) { FREE_OP(free_op_data1); FREE_OP_VAR_PTR(free_op_data2); CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); } else { CHECK_EXCEPTION(); } ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_UNUSED(add_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_UNUSED(sub_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_UNUSED(mul_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_UNUSED(div_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_UNUSED(mod_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_UNUSED(shift_left_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_UNUSED(shift_right_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_UNUSED(concat_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_UNUSED(bitwise_or_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_UNUSED(bitwise_and_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_UNUSED(bitwise_xor_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL zend_fetch_var_address_helper_SPEC_CV_UNUSED(int type, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *varname; zval **retval; zval tmp_varname; HashTable *target_symbol_table; ulong hash_value; SAVE_OPLINE(); varname = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV != IS_CONST && UNEXPECTED(Z_TYPE_P(varname) != IS_STRING)) { ZVAL_COPY_VALUE(&tmp_varname, varname); zval_copy_ctor(&tmp_varname); Z_SET_REFCOUNT(tmp_varname, 1); Z_UNSET_ISREF(tmp_varname); convert_to_string(&tmp_varname); varname = &tmp_varname; } if (IS_UNUSED != IS_UNUSED) { zend_class_entry *ce; if (IS_UNUSED == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { ce = CACHED_PTR(opline->op2.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC); if (UNEXPECTED(ce == NULL)) { if (IS_CV != IS_CONST && varname == &tmp_varname) { zval_dtor(&tmp_varname); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } CACHE_PTR(opline->op2.literal->cache_slot, ce); } } else { ce = EX_T(opline->op2.var).class_entry; } retval = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 0, ((IS_CV == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC); } else { target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC); /* if (!target_symbol_table) { CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } */ if (IS_CV == IS_CONST) { hash_value = Z_HASH_P(varname); } else { hash_value = str_hash(Z_STRVAL_P(varname), Z_STRLEN_P(varname)); } if (zend_hash_quick_find(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, (void **) &retval) == FAILURE) { switch (type) { case BP_VAR_R: case BP_VAR_UNSET: zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname)); /* break missing intentionally */ case BP_VAR_IS: retval = &EG(uninitialized_zval_ptr); break; case BP_VAR_RW: zend_error(E_NOTICE,"Undefined variable: %s", Z_STRVAL_P(varname)); /* break missing intentionally */ case BP_VAR_W: Z_ADDREF_P(&EG(uninitialized_zval)); zend_hash_quick_update(target_symbol_table, Z_STRVAL_P(varname), Z_STRLEN_P(varname)+1, hash_value, &EG(uninitialized_zval_ptr), sizeof(zval *), (void **) &retval); break; EMPTY_SWITCH_DEFAULT_CASE() } } switch (opline->extended_value & ZEND_FETCH_TYPE_MASK) { case ZEND_FETCH_GLOBAL: if (IS_CV != IS_TMP_VAR) { } break; case ZEND_FETCH_LOCAL: break; case ZEND_FETCH_STATIC: zval_update_constant(retval, 1 TSRMLS_CC); break; case ZEND_FETCH_GLOBAL_LOCK: if (IS_CV == IS_VAR && !free_op1.var) { PZVAL_LOCK(*EX_T(opline->op1.var).var.ptr_ptr); } break; } } if (IS_CV != IS_CONST && varname == &tmp_varname) { zval_dtor(&tmp_varname); } if (opline->extended_value & ZEND_FETCH_MAKE_REF) { SEPARATE_ZVAL_TO_MAKE_IS_REF(retval); } PZVAL_LOCK(*retval); switch (type) { case BP_VAR_R: case BP_VAR_IS: EX_T(opline->result.var).var.ptr = *retval; break; case BP_VAR_UNSET: { zend_free_op free_res; PZVAL_UNLOCK(*retval, &free_res); if (retval != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(retval); } PZVAL_LOCK(*retval); FREE_OP_VAR_PTR(free_res); } /* break missing intentionally */ default: EX_T(opline->result.var).var.ptr_ptr = retval; break; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_R_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_CV_UNUSED(BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_W_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_CV_UNUSED(BP_VAR_W, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_RW_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_CV_UNUSED(BP_VAR_RW, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_FUNC_ARG_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE return zend_fetch_var_address_helper_SPEC_CV_UNUSED(zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC) ? BP_VAR_W : BP_VAR_R, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_UNSET_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_CV_UNUSED(BP_VAR_UNSET, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_IS_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_var_address_helper_SPEC_CV_UNUSED(BP_VAR_IS, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_DIM_W_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval **container; SAVE_OPLINE(); container = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_fetch_dimension_address(&EX_T(opline->result.var), container, NULL, IS_UNUSED, BP_VAR_W TSRMLS_CC); if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } /* We are going to assign the result by reference */ if (UNEXPECTED(opline->extended_value != 0)) { zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr; if (retval_ptr) { Z_DELREF_PP(retval_ptr); SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr); Z_ADDREF_PP(retval_ptr); } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_RW_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval **container; SAVE_OPLINE(); container = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_fetch_dimension_address(&EX_T(opline->result.var), container, NULL, IS_UNUSED, BP_VAR_RW TSRMLS_CC); if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_FUNC_ARG_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) { zval **container = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_fetch_dimension_address(&EX_T(opline->result.var), container, NULL, IS_UNUSED, BP_VAR_W TSRMLS_CC); if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } } else { zval *container; if (IS_UNUSED == IS_UNUSED) { zend_error_noreturn(E_ERROR, "Cannot use [] for reading"); } container = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, NULL, IS_UNUSED, BP_VAR_R TSRMLS_CC); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_DIM_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **object_ptr; SAVE_OPLINE(); object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } if (Z_TYPE_PP(object_ptr) == IS_OBJECT) { zval *property_name = NULL; if (0) { MAKE_REAL_ZVAL_PTR(property_name); } zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_DIM, ((IS_UNUSED == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (0) { zval_ptr_dtor(&property_name); } else { } } else { zend_free_op free_op_data1, free_op_data2; zval *value; zval *dim = NULL; zval **variable_ptr_ptr; zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), object_ptr, dim, IS_UNUSED, BP_VAR_W TSRMLS_CC); value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R); variable_ptr_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC); if (UNEXPECTED(variable_ptr_ptr == NULL)) { if (zend_assign_to_string_offset(&EX_T((opline+1)->op2.var), value, (opline+1)->op1_type TSRMLS_CC)) { if (RETURN_VALUE_USED(opline)) { zval *retval; ALLOC_ZVAL(retval); ZVAL_STRINGL(retval, Z_STRVAL_P(EX_T((opline+1)->op2.var).str_offset.str)+EX_T((opline+1)->op2.var).str_offset.offset, 1, 1); INIT_PZVAL(retval); EX_T(opline->result.var).var.ptr = retval; } } else if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else if (UNEXPECTED(*variable_ptr_ptr == &EG(error_zval))) { if (IS_TMP_FREE(free_op_data1)) { zval_dtor(value); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { if ((opline+1)->op1_type == IS_TMP_VAR) { value = zend_assign_tmp_to_variable(variable_ptr_ptr, value TSRMLS_CC); } else if ((opline+1)->op1_type == IS_CONST) { value = zend_assign_const_to_variable(variable_ptr_ptr, value TSRMLS_CC); } else { value = zend_assign_to_variable(variable_ptr_ptr, value TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(value); EX_T(opline->result.var).var.ptr = value; } } FREE_OP_VAR_PTR(free_op_data2); FREE_OP_IF_VAR(free_op_data1); } /* assign_dim has two opcodes! */ CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *expr_ptr; SAVE_OPLINE(); if ((IS_CV == IS_VAR || IS_CV == IS_CV) && opline->extended_value) { zval **expr_ptr_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(expr_ptr_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets"); } SEPARATE_ZVAL_TO_MAKE_IS_REF(expr_ptr_ptr); expr_ptr = *expr_ptr_ptr; Z_ADDREF_P(expr_ptr); } else { expr_ptr=_get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); if (0) { /* temporary variable */ zval *new_expr; ALLOC_ZVAL(new_expr); INIT_PZVAL_COPY(new_expr, expr_ptr); expr_ptr = new_expr; } else if (IS_CV == IS_CONST || PZVAL_IS_REF(expr_ptr)) { zval *new_expr; ALLOC_ZVAL(new_expr); INIT_PZVAL_COPY(new_expr, expr_ptr); expr_ptr = new_expr; zendi_zval_copy_ctor(*expr_ptr); } else if (IS_CV == IS_CV) { Z_ADDREF_P(expr_ptr); } } if (IS_UNUSED != IS_UNUSED) { zval *offset = NULL; ulong hval; switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); goto num_index; case IS_LONG: case IS_BOOL: hval = Z_LVAL_P(offset); num_index: zend_hash_index_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), hval, &expr_ptr, sizeof(zval *), NULL); break; case IS_STRING: if (IS_UNUSED == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } zend_hash_quick_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, &expr_ptr, sizeof(zval *), NULL); break; case IS_NULL: zend_hash_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), "", sizeof(""), &expr_ptr, sizeof(zval *), NULL); break; default: zend_error(E_WARNING, "Illegal offset type"); zval_ptr_dtor(&expr_ptr); /* do nothing */ break; } } else { if (zend_hash_next_index_insert(Z_ARRVAL(EX_T(opline->result.var).tmp_var), &expr_ptr, sizeof(zval *), NULL) == FAILURE) { zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied"); zval_ptr_dtor(&expr_ptr); } } if ((IS_CV == IS_VAR || IS_CV == IS_CV) && opline->extended_value) { } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE array_init(&EX_T(opline->result.var).tmp_var); if (IS_CV == IS_UNUSED) { ZEND_VM_NEXT_OPCODE(); #if 0 || IS_CV != IS_UNUSED } else { return ZEND_ADD_ARRAY_ELEMENT_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); #endif } } static int ZEND_FASTCALL ZEND_UNSET_VAR_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval tmp, *varname; HashTable *target_symbol_table; SAVE_OPLINE(); if (IS_CV == IS_CV && IS_UNUSED == IS_UNUSED && (opline->extended_value & ZEND_QUICK_SET)) { if (EG(active_symbol_table)) { zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var); zend_delete_variable(EX(prev_execute_data), EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value TSRMLS_CC); EX_CV(opline->op1.var) = NULL; } else if (EX_CV(opline->op1.var)) { zval_ptr_dtor(EX_CV(opline->op1.var)); EX_CV(opline->op1.var) = NULL; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } varname = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV != IS_CONST && Z_TYPE_P(varname) != IS_STRING) { ZVAL_COPY_VALUE(&tmp, varname); zval_copy_ctor(&tmp); convert_to_string(&tmp); varname = &tmp; } else if (IS_CV == IS_VAR || IS_CV == IS_CV) { Z_ADDREF_P(varname); } if (IS_UNUSED != IS_UNUSED) { zend_class_entry *ce; if (IS_UNUSED == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { ce = CACHED_PTR(opline->op2.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC); if (UNEXPECTED(EG(exception) != NULL)) { if (IS_CV != IS_CONST && varname == &tmp) { zval_dtor(&tmp); } else if (IS_CV == IS_VAR || IS_CV == IS_CV) { zval_ptr_dtor(&varname); } HANDLE_EXCEPTION(); } if (UNEXPECTED(ce == NULL)) { zend_error_noreturn(E_ERROR, "Class '%s' not found", Z_STRVAL_P(opline->op2.zv)); } CACHE_PTR(opline->op2.literal->cache_slot, ce); } } else { ce = EX_T(opline->op2.var).class_entry; } zend_std_unset_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), ((IS_CV == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC); } else { ulong hash_value = zend_inline_hash_func(varname->value.str.val, varname->value.str.len+1); target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC); zend_delete_variable(execute_data, target_symbol_table, varname->value.str.val, varname->value.str.len+1, hash_value TSRMLS_CC); } if (IS_CV != IS_CONST && varname == &tmp) { zval_dtor(&tmp); } else if (IS_CV == IS_VAR || IS_CV == IS_CV) { zval_ptr_dtor(&varname); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_VAR_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **value; zend_bool isset = 1; SAVE_OPLINE(); if (IS_CV == IS_CV && IS_UNUSED == IS_UNUSED && (opline->extended_value & ZEND_QUICK_SET)) { if (EX_CV(opline->op1.var)) { value = EX_CV(opline->op1.var); } else if (EG(active_symbol_table)) { zend_compiled_variable *cv = &CV_DEF_OF(opline->op1.var); if (zend_hash_quick_find(EG(active_symbol_table), cv->name, cv->name_len+1, cv->hash_value, (void **) &value) == FAILURE) { isset = 0; } } else { isset = 0; } } else { HashTable *target_symbol_table; zval tmp, *varname = _get_zval_ptr_cv_BP_VAR_IS(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV != IS_CONST && Z_TYPE_P(varname) != IS_STRING) { ZVAL_COPY_VALUE(&tmp, varname); zval_copy_ctor(&tmp); convert_to_string(&tmp); varname = &tmp; } if (IS_UNUSED != IS_UNUSED) { zend_class_entry *ce; if (IS_UNUSED == IS_CONST) { if (CACHED_PTR(opline->op2.literal->cache_slot)) { ce = CACHED_PTR(opline->op2.literal->cache_slot); } else { ce = zend_fetch_class_by_name(Z_STRVAL_P(opline->op2.zv), Z_STRLEN_P(opline->op2.zv), opline->op2.literal + 1, 0 TSRMLS_CC); if (UNEXPECTED(ce == NULL)) { CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } CACHE_PTR(opline->op2.literal->cache_slot, ce); } } else { ce = EX_T(opline->op2.var).class_entry; } value = zend_std_get_static_property(ce, Z_STRVAL_P(varname), Z_STRLEN_P(varname), 1, ((IS_CV == IS_CONST) ? opline->op1.literal : NULL) TSRMLS_CC); if (!value) { isset = 0; } } else { target_symbol_table = zend_get_target_symbol_table(opline->extended_value & ZEND_FETCH_TYPE_MASK TSRMLS_CC); if (zend_hash_find(target_symbol_table, varname->value.str.val, varname->value.str.len+1, (void **) &value) == FAILURE) { isset = 0; } } if (IS_CV != IS_CONST && varname == &tmp) { zval_dtor(&tmp); } } if (opline->extended_value & ZEND_ISSET) { if (isset && Z_TYPE_PP(value) != IS_NULL) { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1); } else { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0); } } else /* if (opline->extended_value & ZEND_ISEMPTY) */ { if (!isset || !i_zend_is_true(*value)) { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 1); } else { ZVAL_BOOL(&EX_T(opline->result.var).tmp_var, 0); } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_YIELD_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE /* The generator object is stored in return_value_ptr_ptr */ zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr); if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) { zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator"); } /* Destroy the previously yielded value */ if (generator->value) { zval_ptr_dtor(&generator->value); } /* Destroy the previously yielded key */ if (generator->key) { zval_ptr_dtor(&generator->key); } /* Set the new yielded value */ if (IS_CV != IS_UNUSED) { if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) { /* Constants and temporary variables aren't yieldable by reference, * but we still allow them with a notice. */ if (IS_CV == IS_CONST || IS_CV == IS_TMP_VAR) { zval *value, *copy; zend_error(E_NOTICE, "Only variable references should be yielded by reference"); value = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->value = copy; } else { zval **value_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(value_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference"); } /* If a function call result is yielded and the function did * not return by reference we throw a notice. */ if (IS_CV == IS_VAR && !Z_ISREF_PP(value_ptr) && !(opline->extended_value == ZEND_RETURNS_FUNCTION && EX_T(opline->op1.var).var.fcall_returned_reference) && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) { zend_error(E_NOTICE, "Only variable references should be yielded by reference"); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } else { SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } } } else { zval *value = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); /* Consts, temporary variables and references need copying */ if (IS_CV == IS_CONST || IS_CV == IS_TMP_VAR || PZVAL_IS_REF(value) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->value = copy; } else { if (IS_CV == IS_CV) { Z_ADDREF_P(value); } generator->value = value; } } } else { /* If no value was specified yield null */ Z_ADDREF(EG(uninitialized_zval)); generator->value = &EG(uninitialized_zval); } /* Set the new yielded key */ if (IS_UNUSED != IS_UNUSED) { zval *key = NULL; /* Consts, temporary variables and references need copying */ if (IS_UNUSED == IS_CONST || IS_UNUSED == IS_TMP_VAR || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, key); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->key = copy; } else { Z_ADDREF_P(key); generator->key = key; } if (Z_TYPE_P(generator->key) == IS_LONG && Z_LVAL_P(generator->key) > generator->largest_used_integer_key ) { generator->largest_used_integer_key = Z_LVAL_P(generator->key); } } else { /* If no key was specified we use auto-increment keys */ generator->largest_used_integer_key++; ALLOC_INIT_ZVAL(generator->key); ZVAL_LONG(generator->key, generator->largest_used_integer_key); } if (RETURN_VALUE_USED(opline)) { /* If the return value of yield is used set the send * target and initialize it to NULL */ generator->send_target = &EX_T(opline->result.var).var.ptr; Z_ADDREF(EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } else { generator->send_target = NULL; } /* We increment to the next op, so we are at the correct position when the * generator is resumed. */ ZEND_VM_INC_OPCODE(); /* The GOTO VM uses a local opline variable. We need to set the opline * variable in execute_data so we don't resume at an old position. */ SAVE_OPLINE(); ZEND_VM_RETURN(); } static int ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_CV_UNUSED_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_UNUSED(pow_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ADD_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); fast_add_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SUB_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); fast_sub_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_MUL_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); fast_mul_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_DIV_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); fast_div_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_MOD_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); fast_mod_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SL_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); shift_left_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_SR_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); shift_right_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_CONCAT_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); concat_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_IDENTICAL_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); is_identical_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_NOT_IDENTICAL_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); is_identical_function(result, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); Z_LVAL_P(result) = !Z_LVAL_P(result); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_EQUAL_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_equal_function(result, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC)); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_NOT_EQUAL_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_not_equal_function(result, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC)); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_SMALLER_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_is_smaller_function(result, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC)); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_IS_SMALLER_OR_EQUAL_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *result = &EX_T(opline->result.var).tmp_var; SAVE_OPLINE(); ZVAL_BOOL(result, fast_is_smaller_or_equal_function(result, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC)); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_OR_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); bitwise_or_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_AND_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); bitwise_and_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BW_XOR_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); bitwise_xor_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_BOOL_XOR_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); boolean_xor_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL zend_binary_assign_op_obj_helper_SPEC_CV_CV(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op_data1; zval **object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC); zval *object; zval *property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); zval *value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R); int have_get_ptr = 0; if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } make_real_object(object_ptr TSRMLS_CC); object = *object_ptr; if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { zend_error(E_WARNING, "Attempt to assign property of non-object"); FREE_OP(free_op_data1); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { /* here we are sure we are dealing with an object */ if (0) { MAKE_REAL_ZVAL_PTR(property); } /* here property is a string */ if (opline->extended_value == ZEND_ASSIGN_OBJ && Z_OBJ_HT_P(object)->get_property_ptr_ptr) { zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (zptr != NULL) { /* NULL means no success in getting PTR */ have_get_ptr = 1; if (UNEXPECTED(*zptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { SEPARATE_ZVAL_IF_NOT_REF(zptr); binary_op(*zptr, *zptr, value TSRMLS_CC); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(*zptr); EX_T(opline->result.var).var.ptr = *zptr; } } } } if (!have_get_ptr) { zval *z = NULL; Z_ADDREF_P(object); if (opline->extended_value == ZEND_ASSIGN_OBJ) { if (Z_OBJ_HT_P(object)->read_property) { z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ { if (Z_OBJ_HT_P(object)->read_dimension) { z = Z_OBJ_HT_P(object)->read_dimension(object, property, BP_VAR_R TSRMLS_CC); } } if (z) { if (Z_TYPE_P(z) == IS_OBJECT && Z_OBJ_HT_P(z)->get) { zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC); if (Z_REFCOUNT_P(z) == 0) { GC_REMOVE_ZVAL_FROM_BUFFER(z); zval_dtor(z); FREE_ZVAL(z); } z = value; } Z_ADDREF_P(z); SEPARATE_ZVAL_IF_NOT_REF(&z); binary_op(z, z, value TSRMLS_CC); if (opline->extended_value == ZEND_ASSIGN_OBJ) { Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } else /* if (opline->extended_value == ZEND_ASSIGN_DIM) */ { Z_OBJ_HT_P(object)->write_dimension(object, property, z TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(z); EX_T(opline->result.var).var.ptr = z; } zval_ptr_dtor(&z); } else { zend_error(E_WARNING, "Attempt to assign property of non-object"); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } zval_ptr_dtor(&object); } if (0) { zval_ptr_dtor(&property); } else { } FREE_OP(free_op_data1); } /* assign_obj has two opcodes! */ CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL zend_binary_assign_op_helper_SPEC_CV_CV(int (*binary_op)(zval *result, zval *op1, zval *op2 TSRMLS_DC), ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op_data2, free_op_data1; zval **var_ptr; zval *value; SAVE_OPLINE(); switch (opline->extended_value) { case ZEND_ASSIGN_OBJ: return zend_binary_assign_op_obj_helper_SPEC_CV_CV(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); break; case ZEND_ASSIGN_DIM: { zval **container = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } else if (UNEXPECTED(Z_TYPE_PP(container) == IS_OBJECT)) { if (IS_CV == IS_VAR && !0) { Z_ADDREF_PP(container); /* undo the effect of get_obj_zval_ptr_ptr() */ } return zend_binary_assign_op_obj_helper_SPEC_CV_CV(binary_op, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } else { zval *dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), container, dim, IS_CV, BP_VAR_RW TSRMLS_CC); value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R); var_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC); } } break; default: value = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); var_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC); /* do nothing */ break; } if (UNEXPECTED(var_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use assign-op operators with overloaded objects nor string offsets"); } if (UNEXPECTED(*var_ptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } CHECK_EXCEPTION(); if (opline->extended_value == ZEND_ASSIGN_DIM) { ZEND_VM_INC_OPCODE(); } ZEND_VM_NEXT_OPCODE(); } SEPARATE_ZVAL_IF_NOT_REF(var_ptr); if (UNEXPECTED(Z_TYPE_PP(var_ptr) == IS_OBJECT) && Z_OBJ_HANDLER_PP(var_ptr, get) && Z_OBJ_HANDLER_PP(var_ptr, set)) { /* proxy object */ zval *objval = Z_OBJ_HANDLER_PP(var_ptr, get)(*var_ptr TSRMLS_CC); Z_ADDREF_P(objval); binary_op(objval, objval, value TSRMLS_CC); Z_OBJ_HANDLER_PP(var_ptr, set)(var_ptr, objval TSRMLS_CC); zval_ptr_dtor(&objval); } else { binary_op(*var_ptr, *var_ptr, value TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(*var_ptr); EX_T(opline->result.var).var.ptr = *var_ptr; } if (opline->extended_value == ZEND_ASSIGN_DIM) { FREE_OP(free_op_data1); FREE_OP_VAR_PTR(free_op_data2); CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); } else { CHECK_EXCEPTION(); } ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_ADD_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_CV(add_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SUB_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_CV(sub_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_MUL_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_CV(mul_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_DIV_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_CV(div_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_MOD_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_CV(mod_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SL_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_CV(shift_left_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_SR_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_CV(shift_right_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_CONCAT_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_CV(concat_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_OR_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_CV(bitwise_or_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_AND_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_CV(bitwise_and_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ASSIGN_BW_XOR_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_CV(bitwise_xor_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL zend_pre_incdec_property_helper_SPEC_CV_CV(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **object_ptr; zval *object; zval *property; zval **retval; int have_get_ptr = 0; SAVE_OPLINE(); object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC); property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); retval = &EX_T(opline->result.var).var.ptr; if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets"); } make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */ object = *object_ptr; if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); *retval = &EG(uninitialized_zval); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } /* here we are sure we are dealing with an object */ if (0) { MAKE_REAL_ZVAL_PTR(property); } if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) { zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (zptr != NULL) { /* NULL means no success in getting PTR */ have_get_ptr = 1; if (UNEXPECTED(*zptr == &EG(error_zval))) { if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); *retval = &EG(uninitialized_zval); } } else { SEPARATE_ZVAL_IF_NOT_REF(zptr); incdec_op(*zptr); if (RETURN_VALUE_USED(opline)) { *retval = *zptr; PZVAL_LOCK(*retval); } } } } if (!have_get_ptr) { if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) { zval *z; Z_ADDREF_P(object); z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) { zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC); if (Z_REFCOUNT_P(z) == 0) { GC_REMOVE_ZVAL_FROM_BUFFER(z); zval_dtor(z); FREE_ZVAL(z); } z = value; } Z_ADDREF_P(z); SEPARATE_ZVAL_IF_NOT_REF(&z); incdec_op(z); *retval = z; Z_OBJ_HT_P(object)->write_property(object, property, z, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); zval_ptr_dtor(&object); SELECTIVE_PZVAL_LOCK(*retval, opline); zval_ptr_dtor(&z); } else { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); *retval = &EG(uninitialized_zval); } } } if (0) { zval_ptr_dtor(&property); } else { } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_PRE_INC_OBJ_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_pre_incdec_property_helper_SPEC_CV_CV(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_PRE_DEC_OBJ_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_pre_incdec_property_helper_SPEC_CV_CV(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL zend_post_incdec_property_helper_SPEC_CV_CV(incdec_t incdec_op, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **object_ptr; zval *object; zval *property; zval *retval; int have_get_ptr = 0; SAVE_OPLINE(); object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC); property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); retval = &EX_T(opline->result.var).tmp_var; if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets"); } make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */ object = *object_ptr; if (UNEXPECTED(Z_TYPE_P(object) != IS_OBJECT)) { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); ZVAL_NULL(retval); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } /* here we are sure we are dealing with an object */ if (0) { MAKE_REAL_ZVAL_PTR(property); } if (Z_OBJ_HT_P(object)->get_property_ptr_ptr) { zval **zptr = Z_OBJ_HT_P(object)->get_property_ptr_ptr(object, property, BP_VAR_RW, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (zptr != NULL) { /* NULL means no success in getting PTR */ have_get_ptr = 1; if (UNEXPECTED(*zptr == &EG(error_zval))) { ZVAL_NULL(retval); } else { SEPARATE_ZVAL_IF_NOT_REF(zptr); ZVAL_COPY_VALUE(retval, *zptr); zendi_zval_copy_ctor(*retval); incdec_op(*zptr); } } } if (!have_get_ptr) { if (Z_OBJ_HT_P(object)->read_property && Z_OBJ_HT_P(object)->write_property) { zval *z, *z_copy; Z_ADDREF_P(object); z = Z_OBJ_HT_P(object)->read_property(object, property, BP_VAR_R, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(z) == IS_OBJECT) && Z_OBJ_HT_P(z)->get) { zval *value = Z_OBJ_HT_P(z)->get(z TSRMLS_CC); if (Z_REFCOUNT_P(z) == 0) { GC_REMOVE_ZVAL_FROM_BUFFER(z); zval_dtor(z); FREE_ZVAL(z); } z = value; } ZVAL_COPY_VALUE(retval, z); zendi_zval_copy_ctor(*retval); ALLOC_ZVAL(z_copy); INIT_PZVAL_COPY(z_copy, z); zendi_zval_copy_ctor(*z_copy); incdec_op(z_copy); Z_ADDREF_P(z); Z_OBJ_HT_P(object)->write_property(object, property, z_copy, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); zval_ptr_dtor(&object); zval_ptr_dtor(&z_copy); zval_ptr_dtor(&z); } else { zend_error(E_WARNING, "Attempt to increment/decrement property of non-object"); ZVAL_NULL(retval); } } if (0) { zval_ptr_dtor(&property); } else { } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_POST_INC_OBJ_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_post_incdec_property_helper_SPEC_CV_CV(increment_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_POST_DEC_OBJ_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_post_incdec_property_helper_SPEC_CV_CV(decrement_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_DIM_R_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *container; SAVE_OPLINE(); container = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC), IS_CV, BP_VAR_R TSRMLS_CC); if (IS_CV != IS_VAR || !(opline->extended_value & ZEND_FETCH_ADD_LOCK)) { } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_W_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval **container; SAVE_OPLINE(); container = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC), IS_CV, BP_VAR_W TSRMLS_CC); if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } /* We are going to assign the result by reference */ if (UNEXPECTED(opline->extended_value != 0)) { zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr; if (retval_ptr) { Z_DELREF_PP(retval_ptr); SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr); Z_ADDREF_PP(retval_ptr); } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_RW_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval **container; SAVE_OPLINE(); container = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC), IS_CV, BP_VAR_RW TSRMLS_CC); if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_IS_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *container; SAVE_OPLINE(); container = _get_zval_ptr_cv_BP_VAR_IS(execute_data, opline->op1.var TSRMLS_CC); zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC), IS_CV, BP_VAR_IS TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_FUNC_ARG_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; SAVE_OPLINE(); if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) { zval **container = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC), IS_CV, BP_VAR_W TSRMLS_CC); if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } } else { zval *container; if (IS_CV == IS_UNUSED) { zend_error_noreturn(E_ERROR, "Cannot use [] for reading"); } container = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); zend_fetch_dimension_address_read(&EX_T(opline->result.var), container, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC), IS_CV, BP_VAR_R TSRMLS_CC); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_DIM_UNSET_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval **container; SAVE_OPLINE(); container = _get_zval_ptr_ptr_cv_BP_VAR_UNSET(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_CV) { if (container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } } if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_fetch_dimension_address(&EX_T(opline->result.var), container, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC), IS_CV, BP_VAR_UNSET TSRMLS_CC); if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } if (UNEXPECTED(EX_T(opline->result.var).var.ptr_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot unset string offsets"); ZEND_VM_NEXT_OPCODE(); } else { zend_free_op free_res; zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr; PZVAL_UNLOCK(*retval_ptr, &free_res); if (retval_ptr != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(retval_ptr); } PZVAL_LOCK(*retval_ptr); FREE_OP_VAR_PTR(free_res); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } } static int ZEND_FASTCALL zend_fetch_property_address_read_helper_SPEC_CV_CV(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *container; zval *offset; SAVE_OPLINE(); container = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) || UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) { zend_error(E_NOTICE, "Trying to get property of non-object"); PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } else { zval *retval; if (0) { MAKE_REAL_ZVAL_PTR(offset); } /* here we are sure we are dealing with an object */ retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_R, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); PZVAL_LOCK(retval); EX_T(opline->result.var).var.ptr = retval; if (0) { zval_ptr_dtor(&offset); } else { } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_R_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_fetch_property_address_read_helper_SPEC_CV_CV(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_W_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *property; zval **container; SAVE_OPLINE(); property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); if (0) { MAKE_REAL_ZVAL_PTR(property); } container = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC); if (0) { zval_ptr_dtor(&property); } else { } if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } /* We are going to assign the result by reference */ if (opline->extended_value & ZEND_FETCH_MAKE_REF) { zval **retval_ptr = EX_T(opline->result.var).var.ptr_ptr; Z_DELREF_PP(retval_ptr); SEPARATE_ZVAL_TO_MAKE_IS_REF(retval_ptr); Z_ADDREF_PP(retval_ptr); EX_T(opline->result.var).var.ptr = *EX_T(opline->result.var).var.ptr_ptr; EX_T(opline->result.var).var.ptr_ptr = &EX_T(opline->result.var).var.ptr; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_RW_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1; zval *property; zval **container; SAVE_OPLINE(); property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); container = _get_zval_ptr_ptr_cv_BP_VAR_RW(execute_data, opline->op1.var TSRMLS_CC); if (0) { MAKE_REAL_ZVAL_PTR(property); } if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_RW TSRMLS_CC); if (0) { zval_ptr_dtor(&property); } else { } if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_IS_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *container; zval *offset; SAVE_OPLINE(); container = _get_zval_ptr_cv_BP_VAR_IS(execute_data, opline->op1.var TSRMLS_CC); offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); if (UNEXPECTED(Z_TYPE_P(container) != IS_OBJECT) || UNEXPECTED(Z_OBJ_HT_P(container)->read_property == NULL)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } else { zval *retval; if (0) { MAKE_REAL_ZVAL_PTR(offset); } /* here we are sure we are dealing with an object */ retval = Z_OBJ_HT_P(container)->read_property(container, offset, BP_VAR_IS, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); PZVAL_LOCK(retval); EX_T(opline->result.var).var.ptr = retval; if (0) { zval_ptr_dtor(&offset); } else { } } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_FETCH_OBJ_FUNC_ARG_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE if (zend_is_by_ref_func_arg_fetch(opline, EX(call) TSRMLS_CC)) { /* Behave like FETCH_OBJ_W */ zend_free_op free_op1; zval *property; zval **container; SAVE_OPLINE(); property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); container = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); if (0) { MAKE_REAL_ZVAL_PTR(property); } if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_W TSRMLS_CC); if (0) { zval_ptr_dtor(&property); } else { } if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } else { return zend_fetch_property_address_read_helper_SPEC_CV_CV(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } } static int ZEND_FASTCALL ZEND_FETCH_OBJ_UNSET_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op1, free_res; zval **container; zval *property; SAVE_OPLINE(); container = _get_zval_ptr_ptr_cv_BP_VAR_UNSET(execute_data, opline->op1.var TSRMLS_CC); property = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); if (IS_CV == IS_CV) { if (container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } } if (0) { MAKE_REAL_ZVAL_PTR(property); } if (IS_CV == IS_VAR && UNEXPECTED(container == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an object"); } zend_fetch_property_address(&EX_T(opline->result.var), container, property, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL), BP_VAR_UNSET TSRMLS_CC); if (0) { zval_ptr_dtor(&property); } else { } if (IS_CV == IS_VAR && 0 && READY_TO_DESTROY(free_op1.var)) { EXTRACT_ZVAL_PTR(&EX_T(opline->result.var)); } PZVAL_UNLOCK(*EX_T(opline->result.var).var.ptr_ptr, &free_res); if (EX_T(opline->result.var).var.ptr_ptr != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(EX_T(opline->result.var).var.ptr_ptr); } PZVAL_LOCK(*EX_T(opline->result.var).var.ptr_ptr); FREE_OP_VAR_PTR(free_res); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_OBJ_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **object_ptr; zval *property_name; SAVE_OPLINE(); object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); property_name = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); if (0) { MAKE_REAL_ZVAL_PTR(property_name); } if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_OBJ, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (0) { zval_ptr_dtor(&property_name); } else { } /* assign_obj has two opcodes! */ CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_DIM_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **object_ptr; SAVE_OPLINE(); object_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(object_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use string offset as an array"); } if (Z_TYPE_PP(object_ptr) == IS_OBJECT) { zval *property_name = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); if (0) { MAKE_REAL_ZVAL_PTR(property_name); } zend_assign_to_object(RETURN_VALUE_USED(opline)?&EX_T(opline->result.var).var.ptr:NULL, object_ptr, property_name, (opline+1)->op1_type, &(opline+1)->op1, execute_data, ZEND_ASSIGN_DIM, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); if (0) { zval_ptr_dtor(&property_name); } else { } } else { zend_free_op free_op_data1, free_op_data2; zval *value; zval *dim = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); zval **variable_ptr_ptr; zend_fetch_dimension_address(&EX_T((opline+1)->op2.var), object_ptr, dim, IS_CV, BP_VAR_W TSRMLS_CC); value = get_zval_ptr((opline+1)->op1_type, &(opline+1)->op1, execute_data, &free_op_data1, BP_VAR_R); variable_ptr_ptr = _get_zval_ptr_ptr_var((opline+1)->op2.var, execute_data, &free_op_data2 TSRMLS_CC); if (UNEXPECTED(variable_ptr_ptr == NULL)) { if (zend_assign_to_string_offset(&EX_T((opline+1)->op2.var), value, (opline+1)->op1_type TSRMLS_CC)) { if (RETURN_VALUE_USED(opline)) { zval *retval; ALLOC_ZVAL(retval); ZVAL_STRINGL(retval, Z_STRVAL_P(EX_T((opline+1)->op2.var).str_offset.str)+EX_T((opline+1)->op2.var).str_offset.offset, 1, 1); INIT_PZVAL(retval); EX_T(opline->result.var).var.ptr = retval; } } else if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else if (UNEXPECTED(*variable_ptr_ptr == &EG(error_zval))) { if (IS_TMP_FREE(free_op_data1)) { zval_dtor(value); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { if ((opline+1)->op1_type == IS_TMP_VAR) { value = zend_assign_tmp_to_variable(variable_ptr_ptr, value TSRMLS_CC); } else if ((opline+1)->op1_type == IS_CONST) { value = zend_assign_const_to_variable(variable_ptr_ptr, value TSRMLS_CC); } else { value = zend_assign_to_variable(variable_ptr_ptr, value TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(value); EX_T(opline->result.var).var.ptr = value; } } FREE_OP_VAR_PTR(free_op_data2); FREE_OP_IF_VAR(free_op_data1); } /* assign_dim has two opcodes! */ CHECK_EXCEPTION(); ZEND_VM_INC_OPCODE(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *value; zval **variable_ptr_ptr; SAVE_OPLINE(); value = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); variable_ptr_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(variable_ptr_ptr == NULL)) { if (zend_assign_to_string_offset(&EX_T(opline->op1.var), value, IS_CV TSRMLS_CC)) { if (RETURN_VALUE_USED(opline)) { zval *retval; ALLOC_ZVAL(retval); ZVAL_STRINGL(retval, Z_STRVAL_P(EX_T(opline->op1.var).str_offset.str)+EX_T(opline->op1.var).str_offset.offset, 1, 1); INIT_PZVAL(retval); EX_T(opline->result.var).var.ptr = retval; } } else if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else if (IS_CV == IS_VAR && UNEXPECTED(*variable_ptr_ptr == &EG(error_zval))) { if (0) { zval_dtor(value); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(&EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } } else { if (IS_CV == IS_TMP_VAR) { value = zend_assign_tmp_to_variable(variable_ptr_ptr, value TSRMLS_CC); } else if (IS_CV == IS_CONST) { value = zend_assign_const_to_variable(variable_ptr_ptr, value TSRMLS_CC); } else { value = zend_assign_to_variable(variable_ptr_ptr, value TSRMLS_CC); } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(value); EX_T(opline->result.var).var.ptr = value; } } if (IS_CV == IS_VAR && 0) { zval_ptr_dtor_nogc(&value); } /* zend_assign_to_variable() always takes care of op2, never free it! */ CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_REF_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zend_free_op free_op2; zval **variable_ptr_ptr; zval **value_ptr_ptr; SAVE_OPLINE(); value_ptr_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op2.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr)) { zend_error_noreturn(E_ERROR, "Cannot assign by reference to overloaded object"); } if (IS_CV == IS_VAR && value_ptr_ptr && !Z_ISREF_PP(value_ptr_ptr) && opline->extended_value == ZEND_RETURNS_FUNCTION && !EX_T(opline->op2.var).var.fcall_returned_reference) { if (free_op2.var == NULL) { PZVAL_LOCK(*value_ptr_ptr); /* undo the effect of get_zval_ptr_ptr() */ } zend_error(E_STRICT, "Only variables should be assigned by reference"); if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } return ZEND_ASSIGN_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } else if (IS_CV == IS_VAR && opline->extended_value == ZEND_RETURNS_NEW) { PZVAL_LOCK(*value_ptr_ptr); } variable_ptr_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); if ((IS_CV == IS_VAR && UNEXPECTED(value_ptr_ptr == NULL)) || (IS_CV == IS_VAR && UNEXPECTED(variable_ptr_ptr == NULL))) { zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets nor overloaded objects"); } else if ((IS_CV == IS_VAR && UNEXPECTED(*value_ptr_ptr == &EG(error_zval))) || (IS_CV == IS_VAR && UNEXPECTED(*variable_ptr_ptr == &EG(error_zval)))) { variable_ptr_ptr = &EG(uninitialized_zval_ptr); } else { zend_assign_to_variable_reference(variable_ptr_ptr, value_ptr_ptr TSRMLS_CC); if (IS_CV == IS_VAR && opline->extended_value == ZEND_RETURNS_NEW) { Z_DELREF_PP(variable_ptr_ptr); } } if (RETURN_VALUE_USED(opline)) { PZVAL_LOCK(*variable_ptr_ptr); EX_T(opline->result.var).var.ptr = *variable_ptr_ptr; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_METHOD_CALL_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *function_name; char *function_name_strval; int function_name_strlen; call_slot *call = EX(call_slots) + opline->result.num; SAVE_OPLINE(); function_name = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); if (IS_CV != IS_CONST && UNEXPECTED(Z_TYPE_P(function_name) != IS_STRING)) { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Method name must be a string"); } function_name_strval = Z_STRVAL_P(function_name); function_name_strlen = Z_STRLEN_P(function_name); call->object = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); if (EXPECTED(call->object != NULL) && EXPECTED(Z_TYPE_P(call->object) == IS_OBJECT)) { call->called_scope = Z_OBJCE_P(call->object); if (IS_CV != IS_CONST || (call->fbc = CACHED_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope)) == NULL) { zval *object = call->object; if (UNEXPECTED(Z_OBJ_HT_P(call->object)->get_method == NULL)) { zend_error_noreturn(E_ERROR, "Object does not support method calls"); } /* First, locate the function. */ call->fbc = Z_OBJ_HT_P(call->object)->get_method(&call->object, function_name_strval, function_name_strlen, ((IS_CV == IS_CONST) ? (opline->op2.literal + 1) : NULL) TSRMLS_CC); if (UNEXPECTED(call->fbc == NULL)) { zend_error_noreturn(E_ERROR, "Call to undefined method %s::%s()", Z_OBJ_CLASS_NAME_P(call->object), function_name_strval); } if (IS_CV == IS_CONST && EXPECTED(call->fbc->type <= ZEND_USER_FUNCTION) && EXPECTED((call->fbc->common.fn_flags & (ZEND_ACC_CALL_VIA_HANDLER|ZEND_ACC_NEVER_CACHE)) == 0) && EXPECTED(call->object == object)) { CACHE_POLYMORPHIC_PTR(opline->op2.literal->cache_slot, call->called_scope, call->fbc); } } } else { if (UNEXPECTED(EG(exception) != NULL)) { HANDLE_EXCEPTION(); } zend_error_noreturn(E_ERROR, "Call to a member function %s() on %s", function_name_strval, zend_get_type_by_const(Z_TYPE_P(call->object))); } if ((call->fbc->common.fn_flags & ZEND_ACC_STATIC) != 0) { call->object = NULL; } else { if (!PZVAL_IS_REF(call->object)) { Z_ADDREF_P(call->object); /* For $this pointer */ } else { zval *this_ptr; ALLOC_ZVAL(this_ptr); INIT_PZVAL_COPY(this_ptr, call->object); zval_copy_ctor(this_ptr); call->object = this_ptr; } } call->num_additional_args = 0; call->is_ctor_call = 0; EX(call) = call; CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_CASE_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); is_equal_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ADD_ARRAY_ELEMENT_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *expr_ptr; SAVE_OPLINE(); if ((IS_CV == IS_VAR || IS_CV == IS_CV) && opline->extended_value) { zval **expr_ptr_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(expr_ptr_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot create references to/from string offsets"); } SEPARATE_ZVAL_TO_MAKE_IS_REF(expr_ptr_ptr); expr_ptr = *expr_ptr_ptr; Z_ADDREF_P(expr_ptr); } else { expr_ptr=_get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); if (0) { /* temporary variable */ zval *new_expr; ALLOC_ZVAL(new_expr); INIT_PZVAL_COPY(new_expr, expr_ptr); expr_ptr = new_expr; } else if (IS_CV == IS_CONST || PZVAL_IS_REF(expr_ptr)) { zval *new_expr; ALLOC_ZVAL(new_expr); INIT_PZVAL_COPY(new_expr, expr_ptr); expr_ptr = new_expr; zendi_zval_copy_ctor(*expr_ptr); } else if (IS_CV == IS_CV) { Z_ADDREF_P(expr_ptr); } } if (IS_CV != IS_UNUSED) { zval *offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); ulong hval; switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); goto num_index; case IS_LONG: case IS_BOOL: hval = Z_LVAL_P(offset); num_index: zend_hash_index_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), hval, &expr_ptr, sizeof(zval *), NULL); break; case IS_STRING: if (IS_CV == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } zend_hash_quick_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, &expr_ptr, sizeof(zval *), NULL); break; case IS_NULL: zend_hash_update(Z_ARRVAL(EX_T(opline->result.var).tmp_var), "", sizeof(""), &expr_ptr, sizeof(zval *), NULL); break; default: zend_error(E_WARNING, "Illegal offset type"); zval_ptr_dtor(&expr_ptr); /* do nothing */ break; } } else { if (zend_hash_next_index_insert(Z_ARRVAL(EX_T(opline->result.var).tmp_var), &expr_ptr, sizeof(zval *), NULL) == FAILURE) { zend_error(E_WARNING, "Cannot add element to the array as the next element is already occupied"); zval_ptr_dtor(&expr_ptr); } } if ((IS_CV == IS_VAR || IS_CV == IS_CV) && opline->extended_value) { } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_INIT_ARRAY_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE array_init(&EX_T(opline->result.var).tmp_var); if (IS_CV == IS_UNUSED) { ZEND_VM_NEXT_OPCODE(); #if 0 || IS_CV != IS_UNUSED } else { return ZEND_ADD_ARRAY_ELEMENT_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); #endif } } static int ZEND_FASTCALL ZEND_UNSET_DIM_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **container; zval *offset; ulong hval; SAVE_OPLINE(); container = _get_zval_ptr_ptr_cv_BP_VAR_UNSET(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_CV && container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); if (IS_CV != IS_VAR || container) { switch (Z_TYPE_PP(container)) { case IS_ARRAY: { HashTable *ht = Z_ARRVAL_PP(container); switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); zend_hash_index_del(ht, hval); break; case IS_RESOURCE: case IS_BOOL: case IS_LONG: hval = Z_LVAL_P(offset); zend_hash_index_del(ht, hval); break; case IS_STRING: if (IS_CV == IS_CV || IS_CV == IS_VAR) { Z_ADDREF_P(offset); } if (IS_CV == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_dim); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } if (ht == &EG(symbol_table)) { zend_delete_global_variable_ex(offset->value.str.val, offset->value.str.len, hval TSRMLS_CC); } else { zend_hash_quick_del(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval); } if (IS_CV == IS_CV || IS_CV == IS_VAR) { zval_ptr_dtor(&offset); } break; num_index_dim: zend_hash_index_del(ht, hval); if (IS_CV == IS_CV || IS_CV == IS_VAR) { zval_ptr_dtor(&offset); } break; case IS_NULL: zend_hash_del(ht, "", sizeof("")); break; default: zend_error(E_WARNING, "Illegal offset type in unset"); break; } break; } case IS_OBJECT: if (UNEXPECTED(Z_OBJ_HT_P(*container)->unset_dimension == NULL)) { zend_error_noreturn(E_ERROR, "Cannot use object as array"); } if (0) { MAKE_REAL_ZVAL_PTR(offset); } Z_OBJ_HT_P(*container)->unset_dimension(*container, offset TSRMLS_CC); if (0) { zval_ptr_dtor(&offset); } else { } break; case IS_STRING: zend_error_noreturn(E_ERROR, "Cannot unset string offsets"); ZEND_VM_CONTINUE(); /* bailed out before */ default: break; } } else { } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_UNSET_OBJ_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval **container; zval *offset; SAVE_OPLINE(); container = _get_zval_ptr_ptr_cv_BP_VAR_UNSET(execute_data, opline->op1.var TSRMLS_CC); offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); if (IS_CV != IS_VAR || container) { if (IS_CV == IS_CV && container != &EG(uninitialized_zval_ptr)) { SEPARATE_ZVAL_IF_NOT_REF(container); } if (Z_TYPE_PP(container) == IS_OBJECT) { if (0) { MAKE_REAL_ZVAL_PTR(offset); } if (Z_OBJ_HT_P(*container)->unset_property) { Z_OBJ_HT_P(*container)->unset_property(*container, offset, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } else { zend_error(E_NOTICE, "Trying to unset property of non-object"); } if (0) { zval_ptr_dtor(&offset); } else { } } else { } } else { } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL zend_isset_isempty_dim_prop_obj_handler_SPEC_CV_CV(int prop_dim, ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE zval *container; zval **value = NULL; int result = 0; ulong hval; zval *offset; SAVE_OPLINE(); container = _get_zval_ptr_cv_BP_VAR_IS(execute_data, opline->op1.var TSRMLS_CC); offset = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); if (Z_TYPE_P(container) == IS_ARRAY && !prop_dim) { HashTable *ht; int isset = 0; ht = Z_ARRVAL_P(container); switch (Z_TYPE_P(offset)) { case IS_DOUBLE: hval = zend_dval_to_lval(Z_DVAL_P(offset)); goto num_index_prop; case IS_RESOURCE: case IS_BOOL: case IS_LONG: hval = Z_LVAL_P(offset); num_index_prop: if (zend_hash_index_find(ht, hval, (void **) &value) == SUCCESS) { isset = 1; } break; case IS_STRING: if (IS_CV == IS_CONST) { hval = Z_HASH_P(offset); } else { ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, goto num_index_prop); hval = str_hash(Z_STRVAL_P(offset), Z_STRLEN_P(offset)); } if (zend_hash_quick_find(ht, Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, (void **) &value) == SUCCESS) { isset = 1; } break; case IS_NULL: if (zend_hash_find(ht, "", sizeof(""), (void **) &value) == SUCCESS) { isset = 1; } break; default: zend_error(E_WARNING, "Illegal offset type in isset or empty"); break; } if (opline->extended_value & ZEND_ISSET) { if (isset && Z_TYPE_PP(value) == IS_NULL) { result = 0; } else { result = isset; } } else /* if (opline->extended_value & ZEND_ISEMPTY) */ { if (!isset || !i_zend_is_true(*value)) { result = 0; } else { result = 1; } } } else if (Z_TYPE_P(container) == IS_OBJECT) { if (0) { MAKE_REAL_ZVAL_PTR(offset); } if (prop_dim) { if (Z_OBJ_HT_P(container)->has_property) { result = Z_OBJ_HT_P(container)->has_property(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0, ((IS_CV == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC); } else { zend_error(E_NOTICE, "Trying to check property of non-object"); result = 0; } } else { if (Z_OBJ_HT_P(container)->has_dimension) { result = Z_OBJ_HT_P(container)->has_dimension(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0 TSRMLS_CC); } else { zend_error(E_NOTICE, "Trying to check element of non-array"); result = 0; } } if (0) { zval_ptr_dtor(&offset); } else { } } else if (Z_TYPE_P(container) == IS_STRING && !prop_dim) { /* string offsets */ zval tmp; if (Z_TYPE_P(offset) != IS_LONG) { if (Z_TYPE_P(offset) <= IS_BOOL /* simple scalar types */ || (Z_TYPE_P(offset) == IS_STRING /* or numeric string */ && IS_LONG == is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, 0))) { ZVAL_COPY_VALUE(&tmp, offset); zval_copy_ctor(&tmp); convert_to_long(&tmp); offset = &tmp; } else { /* can not be converted to proper offset, return "not set" */ result = 0; } } if (Z_TYPE_P(offset) == IS_LONG) { if (opline->extended_value & ZEND_ISSET) { if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container)) { result = 1; } } else /* if (opline->extended_value & ZEND_ISEMPTY) */ { if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container) && Z_STRVAL_P(container)[offset->value.lval] != '0') { result = 1; } } } } else { } Z_TYPE(EX_T(opline->result.var).tmp_var) = IS_BOOL; if (opline->extended_value & ZEND_ISSET) { Z_LVAL(EX_T(opline->result.var).tmp_var) = result; } else { Z_LVAL(EX_T(opline->result.var).tmp_var) = !result; } CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_isset_isempty_dim_prop_obj_handler_SPEC_CV_CV(0, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_isset_isempty_dim_prop_obj_handler_SPEC_CV_CV(1, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_YIELD_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE /* The generator object is stored in return_value_ptr_ptr */ zend_generator *generator = (zend_generator *) EG(return_value_ptr_ptr); if (generator->flags & ZEND_GENERATOR_FORCED_CLOSE) { zend_error_noreturn(E_ERROR, "Cannot yield from finally in a force-closed generator"); } /* Destroy the previously yielded value */ if (generator->value) { zval_ptr_dtor(&generator->value); } /* Destroy the previously yielded key */ if (generator->key) { zval_ptr_dtor(&generator->key); } /* Set the new yielded value */ if (IS_CV != IS_UNUSED) { if (EX(op_array)->fn_flags & ZEND_ACC_RETURN_REFERENCE) { /* Constants and temporary variables aren't yieldable by reference, * but we still allow them with a notice. */ if (IS_CV == IS_CONST || IS_CV == IS_TMP_VAR) { zval *value, *copy; zend_error(E_NOTICE, "Only variable references should be yielded by reference"); value = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->value = copy; } else { zval **value_ptr = _get_zval_ptr_ptr_cv_BP_VAR_W(execute_data, opline->op1.var TSRMLS_CC); if (IS_CV == IS_VAR && UNEXPECTED(value_ptr == NULL)) { zend_error_noreturn(E_ERROR, "Cannot yield string offsets by reference"); } /* If a function call result is yielded and the function did * not return by reference we throw a notice. */ if (IS_CV == IS_VAR && !Z_ISREF_PP(value_ptr) && !(opline->extended_value == ZEND_RETURNS_FUNCTION && EX_T(opline->op1.var).var.fcall_returned_reference) && EX_T(opline->op1.var).var.ptr_ptr == &EX_T(opline->op1.var).var.ptr) { zend_error(E_NOTICE, "Only variable references should be yielded by reference"); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } else { SEPARATE_ZVAL_TO_MAKE_IS_REF(value_ptr); Z_ADDREF_PP(value_ptr); generator->value = *value_ptr; } } } else { zval *value = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC); /* Consts, temporary variables and references need copying */ if (IS_CV == IS_CONST || IS_CV == IS_TMP_VAR || PZVAL_IS_REF(value) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, value); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->value = copy; } else { if (IS_CV == IS_CV) { Z_ADDREF_P(value); } generator->value = value; } } } else { /* If no value was specified yield null */ Z_ADDREF(EG(uninitialized_zval)); generator->value = &EG(uninitialized_zval); } /* Set the new yielded key */ if (IS_CV != IS_UNUSED) { zval *key = _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC); /* Consts, temporary variables and references need copying */ if (IS_CV == IS_CONST || IS_CV == IS_TMP_VAR || (PZVAL_IS_REF(key) && Z_REFCOUNT_P(key) > 0) ) { zval *copy; ALLOC_ZVAL(copy); INIT_PZVAL_COPY(copy, key); /* Temporary variables don't need ctor copying */ if (!0) { zval_copy_ctor(copy); } generator->key = copy; } else { Z_ADDREF_P(key); generator->key = key; } if (Z_TYPE_P(generator->key) == IS_LONG && Z_LVAL_P(generator->key) > generator->largest_used_integer_key ) { generator->largest_used_integer_key = Z_LVAL_P(generator->key); } } else { /* If no key was specified we use auto-increment keys */ generator->largest_used_integer_key++; ALLOC_INIT_ZVAL(generator->key); ZVAL_LONG(generator->key, generator->largest_used_integer_key); } if (RETURN_VALUE_USED(opline)) { /* If the return value of yield is used set the send * target and initialize it to NULL */ generator->send_target = &EX_T(opline->result.var).var.ptr; Z_ADDREF(EG(uninitialized_zval)); EX_T(opline->result.var).var.ptr = &EG(uninitialized_zval); } else { generator->send_target = NULL; } /* We increment to the next op, so we are at the correct position when the * generator is resumed. */ ZEND_VM_INC_OPCODE(); /* The GOTO VM uses a local opline variable. We need to set the opline * variable in execute_data so we don't resume at an old position. */ SAVE_OPLINE(); ZEND_VM_RETURN(); } static int ZEND_FASTCALL ZEND_POW_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { USE_OPLINE SAVE_OPLINE(); pow_function(&EX_T(opline->result.var).tmp_var, _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op1.var TSRMLS_CC), _get_zval_ptr_cv_BP_VAR_R(execute_data, opline->op2.var TSRMLS_CC) TSRMLS_CC); CHECK_EXCEPTION(); ZEND_VM_NEXT_OPCODE(); } static int ZEND_FASTCALL ZEND_ASSIGN_POW_SPEC_CV_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { return zend_binary_assign_op_helper_SPEC_CV_CV(pow_function, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); } static int ZEND_FASTCALL ZEND_NULL_HANDLER(ZEND_OPCODE_HANDLER_ARGS) { zend_error_noreturn(E_ERROR, "Invalid opcode %d/%d/%d.", OPLINE->opcode, OPLINE->op1_type, OPLINE->op2_type); ZEND_VM_NEXT_OPCODE(); /* Never reached */ } void zend_init_opcodes_handlers(void) { static const opcode_handler_t labels[] = { ZEND_NOP_SPEC_HANDLER, ZEND_NOP_SPEC_HANDLER, ZEND_NOP_SPEC_HANDLER, ZEND_NOP_SPEC_HANDLER, ZEND_NOP_SPEC_HANDLER, ZEND_NOP_SPEC_HANDLER, ZEND_NOP_SPEC_HANDLER, ZEND_NOP_SPEC_HANDLER, ZEND_NOP_SPEC_HANDLER, ZEND_NOP_SPEC_HANDLER, ZEND_NOP_SPEC_HANDLER, ZEND_NOP_SPEC_HANDLER, ZEND_NOP_SPEC_HANDLER, ZEND_NOP_SPEC_HANDLER, ZEND_NOP_SPEC_HANDLER, ZEND_NOP_SPEC_HANDLER, ZEND_NOP_SPEC_HANDLER, ZEND_NOP_SPEC_HANDLER, ZEND_NOP_SPEC_HANDLER, ZEND_NOP_SPEC_HANDLER, ZEND_NOP_SPEC_HANDLER, ZEND_NOP_SPEC_HANDLER, ZEND_NOP_SPEC_HANDLER, ZEND_NOP_SPEC_HANDLER, ZEND_NOP_SPEC_HANDLER, ZEND_ADD_SPEC_CONST_CONST_HANDLER, ZEND_ADD_SPEC_CONST_TMP_HANDLER, ZEND_ADD_SPEC_CONST_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_ADD_SPEC_CONST_CV_HANDLER, ZEND_ADD_SPEC_TMP_CONST_HANDLER, ZEND_ADD_SPEC_TMP_TMP_HANDLER, ZEND_ADD_SPEC_TMP_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_ADD_SPEC_TMP_CV_HANDLER, ZEND_ADD_SPEC_VAR_CONST_HANDLER, ZEND_ADD_SPEC_VAR_TMP_HANDLER, ZEND_ADD_SPEC_VAR_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_ADD_SPEC_VAR_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_ADD_SPEC_CV_CONST_HANDLER, ZEND_ADD_SPEC_CV_TMP_HANDLER, ZEND_ADD_SPEC_CV_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_ADD_SPEC_CV_CV_HANDLER, ZEND_SUB_SPEC_CONST_CONST_HANDLER, ZEND_SUB_SPEC_CONST_TMP_HANDLER, ZEND_SUB_SPEC_CONST_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_SUB_SPEC_CONST_CV_HANDLER, ZEND_SUB_SPEC_TMP_CONST_HANDLER, ZEND_SUB_SPEC_TMP_TMP_HANDLER, ZEND_SUB_SPEC_TMP_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_SUB_SPEC_TMP_CV_HANDLER, ZEND_SUB_SPEC_VAR_CONST_HANDLER, ZEND_SUB_SPEC_VAR_TMP_HANDLER, ZEND_SUB_SPEC_VAR_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_SUB_SPEC_VAR_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_SUB_SPEC_CV_CONST_HANDLER, ZEND_SUB_SPEC_CV_TMP_HANDLER, ZEND_SUB_SPEC_CV_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_SUB_SPEC_CV_CV_HANDLER, ZEND_MUL_SPEC_CONST_CONST_HANDLER, ZEND_MUL_SPEC_CONST_TMP_HANDLER, ZEND_MUL_SPEC_CONST_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_MUL_SPEC_CONST_CV_HANDLER, ZEND_MUL_SPEC_TMP_CONST_HANDLER, ZEND_MUL_SPEC_TMP_TMP_HANDLER, ZEND_MUL_SPEC_TMP_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_MUL_SPEC_TMP_CV_HANDLER, ZEND_MUL_SPEC_VAR_CONST_HANDLER, ZEND_MUL_SPEC_VAR_TMP_HANDLER, ZEND_MUL_SPEC_VAR_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_MUL_SPEC_VAR_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_MUL_SPEC_CV_CONST_HANDLER, ZEND_MUL_SPEC_CV_TMP_HANDLER, ZEND_MUL_SPEC_CV_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_MUL_SPEC_CV_CV_HANDLER, ZEND_DIV_SPEC_CONST_CONST_HANDLER, ZEND_DIV_SPEC_CONST_TMP_HANDLER, ZEND_DIV_SPEC_CONST_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_DIV_SPEC_CONST_CV_HANDLER, ZEND_DIV_SPEC_TMP_CONST_HANDLER, ZEND_DIV_SPEC_TMP_TMP_HANDLER, ZEND_DIV_SPEC_TMP_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_DIV_SPEC_TMP_CV_HANDLER, ZEND_DIV_SPEC_VAR_CONST_HANDLER, ZEND_DIV_SPEC_VAR_TMP_HANDLER, ZEND_DIV_SPEC_VAR_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_DIV_SPEC_VAR_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_DIV_SPEC_CV_CONST_HANDLER, ZEND_DIV_SPEC_CV_TMP_HANDLER, ZEND_DIV_SPEC_CV_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_DIV_SPEC_CV_CV_HANDLER, ZEND_MOD_SPEC_CONST_CONST_HANDLER, ZEND_MOD_SPEC_CONST_TMP_HANDLER, ZEND_MOD_SPEC_CONST_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_MOD_SPEC_CONST_CV_HANDLER, ZEND_MOD_SPEC_TMP_CONST_HANDLER, ZEND_MOD_SPEC_TMP_TMP_HANDLER, ZEND_MOD_SPEC_TMP_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_MOD_SPEC_TMP_CV_HANDLER, ZEND_MOD_SPEC_VAR_CONST_HANDLER, ZEND_MOD_SPEC_VAR_TMP_HANDLER, ZEND_MOD_SPEC_VAR_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_MOD_SPEC_VAR_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_MOD_SPEC_CV_CONST_HANDLER, ZEND_MOD_SPEC_CV_TMP_HANDLER, ZEND_MOD_SPEC_CV_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_MOD_SPEC_CV_CV_HANDLER, ZEND_SL_SPEC_CONST_CONST_HANDLER, ZEND_SL_SPEC_CONST_TMP_HANDLER, ZEND_SL_SPEC_CONST_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_SL_SPEC_CONST_CV_HANDLER, ZEND_SL_SPEC_TMP_CONST_HANDLER, ZEND_SL_SPEC_TMP_TMP_HANDLER, ZEND_SL_SPEC_TMP_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_SL_SPEC_TMP_CV_HANDLER, ZEND_SL_SPEC_VAR_CONST_HANDLER, ZEND_SL_SPEC_VAR_TMP_HANDLER, ZEND_SL_SPEC_VAR_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_SL_SPEC_VAR_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_SL_SPEC_CV_CONST_HANDLER, ZEND_SL_SPEC_CV_TMP_HANDLER, ZEND_SL_SPEC_CV_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_SL_SPEC_CV_CV_HANDLER, ZEND_SR_SPEC_CONST_CONST_HANDLER, ZEND_SR_SPEC_CONST_TMP_HANDLER, ZEND_SR_SPEC_CONST_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_SR_SPEC_CONST_CV_HANDLER, ZEND_SR_SPEC_TMP_CONST_HANDLER, ZEND_SR_SPEC_TMP_TMP_HANDLER, ZEND_SR_SPEC_TMP_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_SR_SPEC_TMP_CV_HANDLER, ZEND_SR_SPEC_VAR_CONST_HANDLER, ZEND_SR_SPEC_VAR_TMP_HANDLER, ZEND_SR_SPEC_VAR_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_SR_SPEC_VAR_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_SR_SPEC_CV_CONST_HANDLER, ZEND_SR_SPEC_CV_TMP_HANDLER, ZEND_SR_SPEC_CV_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_SR_SPEC_CV_CV_HANDLER, ZEND_CONCAT_SPEC_CONST_CONST_HANDLER, ZEND_CONCAT_SPEC_CONST_TMP_HANDLER, ZEND_CONCAT_SPEC_CONST_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_CONCAT_SPEC_CONST_CV_HANDLER, ZEND_CONCAT_SPEC_TMP_CONST_HANDLER, ZEND_CONCAT_SPEC_TMP_TMP_HANDLER, ZEND_CONCAT_SPEC_TMP_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_CONCAT_SPEC_TMP_CV_HANDLER, ZEND_CONCAT_SPEC_VAR_CONST_HANDLER, ZEND_CONCAT_SPEC_VAR_TMP_HANDLER, ZEND_CONCAT_SPEC_VAR_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_CONCAT_SPEC_VAR_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_CONCAT_SPEC_CV_CONST_HANDLER, ZEND_CONCAT_SPEC_CV_TMP_HANDLER, ZEND_CONCAT_SPEC_CV_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_CONCAT_SPEC_CV_CV_HANDLER, ZEND_BW_OR_SPEC_CONST_CONST_HANDLER, ZEND_BW_OR_SPEC_CONST_TMP_HANDLER, ZEND_BW_OR_SPEC_CONST_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_BW_OR_SPEC_CONST_CV_HANDLER, ZEND_BW_OR_SPEC_TMP_CONST_HANDLER, ZEND_BW_OR_SPEC_TMP_TMP_HANDLER, ZEND_BW_OR_SPEC_TMP_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_BW_OR_SPEC_TMP_CV_HANDLER, ZEND_BW_OR_SPEC_VAR_CONST_HANDLER, ZEND_BW_OR_SPEC_VAR_TMP_HANDLER, ZEND_BW_OR_SPEC_VAR_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_BW_OR_SPEC_VAR_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_BW_OR_SPEC_CV_CONST_HANDLER, ZEND_BW_OR_SPEC_CV_TMP_HANDLER, ZEND_BW_OR_SPEC_CV_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_BW_OR_SPEC_CV_CV_HANDLER, ZEND_BW_AND_SPEC_CONST_CONST_HANDLER, ZEND_BW_AND_SPEC_CONST_TMP_HANDLER, ZEND_BW_AND_SPEC_CONST_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_BW_AND_SPEC_CONST_CV_HANDLER, ZEND_BW_AND_SPEC_TMP_CONST_HANDLER, ZEND_BW_AND_SPEC_TMP_TMP_HANDLER, ZEND_BW_AND_SPEC_TMP_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_BW_AND_SPEC_TMP_CV_HANDLER, ZEND_BW_AND_SPEC_VAR_CONST_HANDLER, ZEND_BW_AND_SPEC_VAR_TMP_HANDLER, ZEND_BW_AND_SPEC_VAR_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_BW_AND_SPEC_VAR_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_BW_AND_SPEC_CV_CONST_HANDLER, ZEND_BW_AND_SPEC_CV_TMP_HANDLER, ZEND_BW_AND_SPEC_CV_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_BW_AND_SPEC_CV_CV_HANDLER, ZEND_BW_XOR_SPEC_CONST_CONST_HANDLER, ZEND_BW_XOR_SPEC_CONST_TMP_HANDLER, ZEND_BW_XOR_SPEC_CONST_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_BW_XOR_SPEC_CONST_CV_HANDLER, ZEND_BW_XOR_SPEC_TMP_CONST_HANDLER, ZEND_BW_XOR_SPEC_TMP_TMP_HANDLER, ZEND_BW_XOR_SPEC_TMP_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_BW_XOR_SPEC_TMP_CV_HANDLER, ZEND_BW_XOR_SPEC_VAR_CONST_HANDLER, ZEND_BW_XOR_SPEC_VAR_TMP_HANDLER, ZEND_BW_XOR_SPEC_VAR_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_BW_XOR_SPEC_VAR_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_BW_XOR_SPEC_CV_CONST_HANDLER, ZEND_BW_XOR_SPEC_CV_TMP_HANDLER, ZEND_BW_XOR_SPEC_CV_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_BW_XOR_SPEC_CV_CV_HANDLER, ZEND_BW_NOT_SPEC_CONST_HANDLER, ZEND_BW_NOT_SPEC_CONST_HANDLER, ZEND_BW_NOT_SPEC_CONST_HANDLER, ZEND_BW_NOT_SPEC_CONST_HANDLER, ZEND_BW_NOT_SPEC_CONST_HANDLER, ZEND_BW_NOT_SPEC_TMP_HANDLER, ZEND_BW_NOT_SPEC_TMP_HANDLER, ZEND_BW_NOT_SPEC_TMP_HANDLER, ZEND_BW_NOT_SPEC_TMP_HANDLER, ZEND_BW_NOT_SPEC_TMP_HANDLER, ZEND_BW_NOT_SPEC_VAR_HANDLER, ZEND_BW_NOT_SPEC_VAR_HANDLER, ZEND_BW_NOT_SPEC_VAR_HANDLER, ZEND_BW_NOT_SPEC_VAR_HANDLER, ZEND_BW_NOT_SPEC_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_BW_NOT_SPEC_CV_HANDLER, ZEND_BW_NOT_SPEC_CV_HANDLER, ZEND_BW_NOT_SPEC_CV_HANDLER, ZEND_BW_NOT_SPEC_CV_HANDLER, ZEND_BW_NOT_SPEC_CV_HANDLER, ZEND_BOOL_NOT_SPEC_CONST_HANDLER, ZEND_BOOL_NOT_SPEC_CONST_HANDLER, ZEND_BOOL_NOT_SPEC_CONST_HANDLER, ZEND_BOOL_NOT_SPEC_CONST_HANDLER, ZEND_BOOL_NOT_SPEC_CONST_HANDLER, ZEND_BOOL_NOT_SPEC_TMP_HANDLER, ZEND_BOOL_NOT_SPEC_TMP_HANDLER, ZEND_BOOL_NOT_SPEC_TMP_HANDLER, ZEND_BOOL_NOT_SPEC_TMP_HANDLER, ZEND_BOOL_NOT_SPEC_TMP_HANDLER, ZEND_BOOL_NOT_SPEC_VAR_HANDLER, ZEND_BOOL_NOT_SPEC_VAR_HANDLER, ZEND_BOOL_NOT_SPEC_VAR_HANDLER, ZEND_BOOL_NOT_SPEC_VAR_HANDLER, ZEND_BOOL_NOT_SPEC_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_BOOL_NOT_SPEC_CV_HANDLER, ZEND_BOOL_NOT_SPEC_CV_HANDLER, ZEND_BOOL_NOT_SPEC_CV_HANDLER, ZEND_BOOL_NOT_SPEC_CV_HANDLER, ZEND_BOOL_NOT_SPEC_CV_HANDLER, ZEND_BOOL_XOR_SPEC_CONST_CONST_HANDLER, ZEND_BOOL_XOR_SPEC_CONST_TMP_HANDLER, ZEND_BOOL_XOR_SPEC_CONST_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_BOOL_XOR_SPEC_CONST_CV_HANDLER, ZEND_BOOL_XOR_SPEC_TMP_CONST_HANDLER, ZEND_BOOL_XOR_SPEC_TMP_TMP_HANDLER, ZEND_BOOL_XOR_SPEC_TMP_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_BOOL_XOR_SPEC_TMP_CV_HANDLER, ZEND_BOOL_XOR_SPEC_VAR_CONST_HANDLER, ZEND_BOOL_XOR_SPEC_VAR_TMP_HANDLER, ZEND_BOOL_XOR_SPEC_VAR_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_BOOL_XOR_SPEC_VAR_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_BOOL_XOR_SPEC_CV_CONST_HANDLER, ZEND_BOOL_XOR_SPEC_CV_TMP_HANDLER, ZEND_BOOL_XOR_SPEC_CV_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_BOOL_XOR_SPEC_CV_CV_HANDLER, ZEND_IS_IDENTICAL_SPEC_CONST_CONST_HANDLER, ZEND_IS_IDENTICAL_SPEC_CONST_TMP_HANDLER, ZEND_IS_IDENTICAL_SPEC_CONST_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_IS_IDENTICAL_SPEC_CONST_CV_HANDLER, ZEND_IS_IDENTICAL_SPEC_TMP_CONST_HANDLER, ZEND_IS_IDENTICAL_SPEC_TMP_TMP_HANDLER, ZEND_IS_IDENTICAL_SPEC_TMP_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_IS_IDENTICAL_SPEC_TMP_CV_HANDLER, ZEND_IS_IDENTICAL_SPEC_VAR_CONST_HANDLER, ZEND_IS_IDENTICAL_SPEC_VAR_TMP_HANDLER, ZEND_IS_IDENTICAL_SPEC_VAR_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_IS_IDENTICAL_SPEC_VAR_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_IS_IDENTICAL_SPEC_CV_CONST_HANDLER, ZEND_IS_IDENTICAL_SPEC_CV_TMP_HANDLER, ZEND_IS_IDENTICAL_SPEC_CV_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_IS_IDENTICAL_SPEC_CV_CV_HANDLER, ZEND_IS_NOT_IDENTICAL_SPEC_CONST_CONST_HANDLER, ZEND_IS_NOT_IDENTICAL_SPEC_CONST_TMP_HANDLER, ZEND_IS_NOT_IDENTICAL_SPEC_CONST_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_IS_NOT_IDENTICAL_SPEC_CONST_CV_HANDLER, ZEND_IS_NOT_IDENTICAL_SPEC_TMP_CONST_HANDLER, ZEND_IS_NOT_IDENTICAL_SPEC_TMP_TMP_HANDLER, ZEND_IS_NOT_IDENTICAL_SPEC_TMP_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_IS_NOT_IDENTICAL_SPEC_TMP_CV_HANDLER, ZEND_IS_NOT_IDENTICAL_SPEC_VAR_CONST_HANDLER, ZEND_IS_NOT_IDENTICAL_SPEC_VAR_TMP_HANDLER, ZEND_IS_NOT_IDENTICAL_SPEC_VAR_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_IS_NOT_IDENTICAL_SPEC_VAR_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_IS_NOT_IDENTICAL_SPEC_CV_CONST_HANDLER, ZEND_IS_NOT_IDENTICAL_SPEC_CV_TMP_HANDLER, ZEND_IS_NOT_IDENTICAL_SPEC_CV_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_IS_NOT_IDENTICAL_SPEC_CV_CV_HANDLER, ZEND_IS_EQUAL_SPEC_CONST_CONST_HANDLER, ZEND_IS_EQUAL_SPEC_CONST_TMP_HANDLER, ZEND_IS_EQUAL_SPEC_CONST_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_IS_EQUAL_SPEC_CONST_CV_HANDLER, ZEND_IS_EQUAL_SPEC_TMP_CONST_HANDLER, ZEND_IS_EQUAL_SPEC_TMP_TMP_HANDLER, ZEND_IS_EQUAL_SPEC_TMP_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_IS_EQUAL_SPEC_TMP_CV_HANDLER, ZEND_IS_EQUAL_SPEC_VAR_CONST_HANDLER, ZEND_IS_EQUAL_SPEC_VAR_TMP_HANDLER, ZEND_IS_EQUAL_SPEC_VAR_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_IS_EQUAL_SPEC_VAR_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_IS_EQUAL_SPEC_CV_CONST_HANDLER, ZEND_IS_EQUAL_SPEC_CV_TMP_HANDLER, ZEND_IS_EQUAL_SPEC_CV_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_IS_EQUAL_SPEC_CV_CV_HANDLER, ZEND_IS_NOT_EQUAL_SPEC_CONST_CONST_HANDLER, ZEND_IS_NOT_EQUAL_SPEC_CONST_TMP_HANDLER, ZEND_IS_NOT_EQUAL_SPEC_CONST_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_IS_NOT_EQUAL_SPEC_CONST_CV_HANDLER, ZEND_IS_NOT_EQUAL_SPEC_TMP_CONST_HANDLER, ZEND_IS_NOT_EQUAL_SPEC_TMP_TMP_HANDLER, ZEND_IS_NOT_EQUAL_SPEC_TMP_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_IS_NOT_EQUAL_SPEC_TMP_CV_HANDLER, ZEND_IS_NOT_EQUAL_SPEC_VAR_CONST_HANDLER, ZEND_IS_NOT_EQUAL_SPEC_VAR_TMP_HANDLER, ZEND_IS_NOT_EQUAL_SPEC_VAR_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_IS_NOT_EQUAL_SPEC_VAR_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_IS_NOT_EQUAL_SPEC_CV_CONST_HANDLER, ZEND_IS_NOT_EQUAL_SPEC_CV_TMP_HANDLER, ZEND_IS_NOT_EQUAL_SPEC_CV_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_IS_NOT_EQUAL_SPEC_CV_CV_HANDLER, ZEND_IS_SMALLER_SPEC_CONST_CONST_HANDLER, ZEND_IS_SMALLER_SPEC_CONST_TMP_HANDLER, ZEND_IS_SMALLER_SPEC_CONST_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_IS_SMALLER_SPEC_CONST_CV_HANDLER, ZEND_IS_SMALLER_SPEC_TMP_CONST_HANDLER, ZEND_IS_SMALLER_SPEC_TMP_TMP_HANDLER, ZEND_IS_SMALLER_SPEC_TMP_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_IS_SMALLER_SPEC_TMP_CV_HANDLER, ZEND_IS_SMALLER_SPEC_VAR_CONST_HANDLER, ZEND_IS_SMALLER_SPEC_VAR_TMP_HANDLER, ZEND_IS_SMALLER_SPEC_VAR_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_IS_SMALLER_SPEC_VAR_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_IS_SMALLER_SPEC_CV_CONST_HANDLER, ZEND_IS_SMALLER_SPEC_CV_TMP_HANDLER, ZEND_IS_SMALLER_SPEC_CV_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_IS_SMALLER_SPEC_CV_CV_HANDLER, ZEND_IS_SMALLER_OR_EQUAL_SPEC_CONST_CONST_HANDLER, ZEND_IS_SMALLER_OR_EQUAL_SPEC_CONST_TMP_HANDLER, ZEND_IS_SMALLER_OR_EQUAL_SPEC_CONST_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_IS_SMALLER_OR_EQUAL_SPEC_CONST_CV_HANDLER, ZEND_IS_SMALLER_OR_EQUAL_SPEC_TMP_CONST_HANDLER, ZEND_IS_SMALLER_OR_EQUAL_SPEC_TMP_TMP_HANDLER, ZEND_IS_SMALLER_OR_EQUAL_SPEC_TMP_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_IS_SMALLER_OR_EQUAL_SPEC_TMP_CV_HANDLER, ZEND_IS_SMALLER_OR_EQUAL_SPEC_VAR_CONST_HANDLER, ZEND_IS_SMALLER_OR_EQUAL_SPEC_VAR_TMP_HANDLER, ZEND_IS_SMALLER_OR_EQUAL_SPEC_VAR_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_IS_SMALLER_OR_EQUAL_SPEC_VAR_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_IS_SMALLER_OR_EQUAL_SPEC_CV_CONST_HANDLER, ZEND_IS_SMALLER_OR_EQUAL_SPEC_CV_TMP_HANDLER, ZEND_IS_SMALLER_OR_EQUAL_SPEC_CV_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_IS_SMALLER_OR_EQUAL_SPEC_CV_CV_HANDLER, ZEND_CAST_SPEC_CONST_HANDLER, ZEND_CAST_SPEC_CONST_HANDLER, ZEND_CAST_SPEC_CONST_HANDLER, ZEND_CAST_SPEC_CONST_HANDLER, ZEND_CAST_SPEC_CONST_HANDLER, ZEND_CAST_SPEC_TMP_HANDLER, ZEND_CAST_SPEC_TMP_HANDLER, ZEND_CAST_SPEC_TMP_HANDLER, ZEND_CAST_SPEC_TMP_HANDLER, ZEND_CAST_SPEC_TMP_HANDLER, ZEND_CAST_SPEC_VAR_HANDLER, ZEND_CAST_SPEC_VAR_HANDLER, ZEND_CAST_SPEC_VAR_HANDLER, ZEND_CAST_SPEC_VAR_HANDLER, ZEND_CAST_SPEC_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_CAST_SPEC_CV_HANDLER, ZEND_CAST_SPEC_CV_HANDLER, ZEND_CAST_SPEC_CV_HANDLER, ZEND_CAST_SPEC_CV_HANDLER, ZEND_CAST_SPEC_CV_HANDLER, ZEND_QM_ASSIGN_SPEC_CONST_HANDLER, ZEND_QM_ASSIGN_SPEC_CONST_HANDLER, ZEND_QM_ASSIGN_SPEC_CONST_HANDLER, ZEND_QM_ASSIGN_SPEC_CONST_HANDLER, ZEND_QM_ASSIGN_SPEC_CONST_HANDLER, ZEND_QM_ASSIGN_SPEC_TMP_HANDLER, ZEND_QM_ASSIGN_SPEC_TMP_HANDLER, ZEND_QM_ASSIGN_SPEC_TMP_HANDLER, ZEND_QM_ASSIGN_SPEC_TMP_HANDLER, ZEND_QM_ASSIGN_SPEC_TMP_HANDLER, ZEND_QM_ASSIGN_SPEC_VAR_HANDLER, ZEND_QM_ASSIGN_SPEC_VAR_HANDLER, ZEND_QM_ASSIGN_SPEC_VAR_HANDLER, ZEND_QM_ASSIGN_SPEC_VAR_HANDLER, ZEND_QM_ASSIGN_SPEC_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_QM_ASSIGN_SPEC_CV_HANDLER, ZEND_QM_ASSIGN_SPEC_CV_HANDLER, ZEND_QM_ASSIGN_SPEC_CV_HANDLER, ZEND_QM_ASSIGN_SPEC_CV_HANDLER, ZEND_QM_ASSIGN_SPEC_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_ASSIGN_ADD_SPEC_VAR_CONST_HANDLER, ZEND_ASSIGN_ADD_SPEC_VAR_TMP_HANDLER, ZEND_ASSIGN_ADD_SPEC_VAR_VAR_HANDLER, ZEND_ASSIGN_ADD_SPEC_VAR_UNUSED_HANDLER, ZEND_ASSIGN_ADD_SPEC_VAR_CV_HANDLER, ZEND_ASSIGN_ADD_SPEC_UNUSED_CONST_HANDLER, ZEND_ASSIGN_ADD_SPEC_UNUSED_TMP_HANDLER, ZEND_ASSIGN_ADD_SPEC_UNUSED_VAR_HANDLER, ZEND_ASSIGN_ADD_SPEC_UNUSED_UNUSED_HANDLER, ZEND_ASSIGN_ADD_SPEC_UNUSED_CV_HANDLER, ZEND_ASSIGN_ADD_SPEC_CV_CONST_HANDLER, ZEND_ASSIGN_ADD_SPEC_CV_TMP_HANDLER, ZEND_ASSIGN_ADD_SPEC_CV_VAR_HANDLER, ZEND_ASSIGN_ADD_SPEC_CV_UNUSED_HANDLER, ZEND_ASSIGN_ADD_SPEC_CV_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_ASSIGN_SUB_SPEC_VAR_CONST_HANDLER, ZEND_ASSIGN_SUB_SPEC_VAR_TMP_HANDLER, ZEND_ASSIGN_SUB_SPEC_VAR_VAR_HANDLER, ZEND_ASSIGN_SUB_SPEC_VAR_UNUSED_HANDLER, ZEND_ASSIGN_SUB_SPEC_VAR_CV_HANDLER, ZEND_ASSIGN_SUB_SPEC_UNUSED_CONST_HANDLER, ZEND_ASSIGN_SUB_SPEC_UNUSED_TMP_HANDLER, ZEND_ASSIGN_SUB_SPEC_UNUSED_VAR_HANDLER, ZEND_ASSIGN_SUB_SPEC_UNUSED_UNUSED_HANDLER, ZEND_ASSIGN_SUB_SPEC_UNUSED_CV_HANDLER, ZEND_ASSIGN_SUB_SPEC_CV_CONST_HANDLER, ZEND_ASSIGN_SUB_SPEC_CV_TMP_HANDLER, ZEND_ASSIGN_SUB_SPEC_CV_VAR_HANDLER, ZEND_ASSIGN_SUB_SPEC_CV_UNUSED_HANDLER, ZEND_ASSIGN_SUB_SPEC_CV_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_ASSIGN_MUL_SPEC_VAR_CONST_HANDLER, ZEND_ASSIGN_MUL_SPEC_VAR_TMP_HANDLER, ZEND_ASSIGN_MUL_SPEC_VAR_VAR_HANDLER, ZEND_ASSIGN_MUL_SPEC_VAR_UNUSED_HANDLER, ZEND_ASSIGN_MUL_SPEC_VAR_CV_HANDLER, ZEND_ASSIGN_MUL_SPEC_UNUSED_CONST_HANDLER, ZEND_ASSIGN_MUL_SPEC_UNUSED_TMP_HANDLER, ZEND_ASSIGN_MUL_SPEC_UNUSED_VAR_HANDLER, ZEND_ASSIGN_MUL_SPEC_UNUSED_UNUSED_HANDLER, ZEND_ASSIGN_MUL_SPEC_UNUSED_CV_HANDLER, ZEND_ASSIGN_MUL_SPEC_CV_CONST_HANDLER, ZEND_ASSIGN_MUL_SPEC_CV_TMP_HANDLER, ZEND_ASSIGN_MUL_SPEC_CV_VAR_HANDLER, ZEND_ASSIGN_MUL_SPEC_CV_UNUSED_HANDLER, ZEND_ASSIGN_MUL_SPEC_CV_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_ASSIGN_DIV_SPEC_VAR_CONST_HANDLER, ZEND_ASSIGN_DIV_SPEC_VAR_TMP_HANDLER, ZEND_ASSIGN_DIV_SPEC_VAR_VAR_HANDLER, ZEND_ASSIGN_DIV_SPEC_VAR_UNUSED_HANDLER, ZEND_ASSIGN_DIV_SPEC_VAR_CV_HANDLER, ZEND_ASSIGN_DIV_SPEC_UNUSED_CONST_HANDLER, ZEND_ASSIGN_DIV_SPEC_UNUSED_TMP_HANDLER, ZEND_ASSIGN_DIV_SPEC_UNUSED_VAR_HANDLER, ZEND_ASSIGN_DIV_SPEC_UNUSED_UNUSED_HANDLER, ZEND_ASSIGN_DIV_SPEC_UNUSED_CV_HANDLER, ZEND_ASSIGN_DIV_SPEC_CV_CONST_HANDLER, ZEND_ASSIGN_DIV_SPEC_CV_TMP_HANDLER, ZEND_ASSIGN_DIV_SPEC_CV_VAR_HANDLER, ZEND_ASSIGN_DIV_SPEC_CV_UNUSED_HANDLER, ZEND_ASSIGN_DIV_SPEC_CV_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_ASSIGN_MOD_SPEC_VAR_CONST_HANDLER, ZEND_ASSIGN_MOD_SPEC_VAR_TMP_HANDLER, ZEND_ASSIGN_MOD_SPEC_VAR_VAR_HANDLER, ZEND_ASSIGN_MOD_SPEC_VAR_UNUSED_HANDLER, ZEND_ASSIGN_MOD_SPEC_VAR_CV_HANDLER, ZEND_ASSIGN_MOD_SPEC_UNUSED_CONST_HANDLER, ZEND_ASSIGN_MOD_SPEC_UNUSED_TMP_HANDLER, ZEND_ASSIGN_MOD_SPEC_UNUSED_VAR_HANDLER, ZEND_ASSIGN_MOD_SPEC_UNUSED_UNUSED_HANDLER, ZEND_ASSIGN_MOD_SPEC_UNUSED_CV_HANDLER, ZEND_ASSIGN_MOD_SPEC_CV_CONST_HANDLER, ZEND_ASSIGN_MOD_SPEC_CV_TMP_HANDLER, ZEND_ASSIGN_MOD_SPEC_CV_VAR_HANDLER, ZEND_ASSIGN_MOD_SPEC_CV_UNUSED_HANDLER, ZEND_ASSIGN_MOD_SPEC_CV_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_ASSIGN_SL_SPEC_VAR_CONST_HANDLER, ZEND_ASSIGN_SL_SPEC_VAR_TMP_HANDLER, ZEND_ASSIGN_SL_SPEC_VAR_VAR_HANDLER, ZEND_ASSIGN_SL_SPEC_VAR_UNUSED_HANDLER, ZEND_ASSIGN_SL_SPEC_VAR_CV_HANDLER, ZEND_ASSIGN_SL_SPEC_UNUSED_CONST_HANDLER, ZEND_ASSIGN_SL_SPEC_UNUSED_TMP_HANDLER, ZEND_ASSIGN_SL_SPEC_UNUSED_VAR_HANDLER, ZEND_ASSIGN_SL_SPEC_UNUSED_UNUSED_HANDLER, ZEND_ASSIGN_SL_SPEC_UNUSED_CV_HANDLER, ZEND_ASSIGN_SL_SPEC_CV_CONST_HANDLER, ZEND_ASSIGN_SL_SPEC_CV_TMP_HANDLER, ZEND_ASSIGN_SL_SPEC_CV_VAR_HANDLER, ZEND_ASSIGN_SL_SPEC_CV_UNUSED_HANDLER, ZEND_ASSIGN_SL_SPEC_CV_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_ASSIGN_SR_SPEC_VAR_CONST_HANDLER, ZEND_ASSIGN_SR_SPEC_VAR_TMP_HANDLER, ZEND_ASSIGN_SR_SPEC_VAR_VAR_HANDLER, ZEND_ASSIGN_SR_SPEC_VAR_UNUSED_HANDLER, ZEND_ASSIGN_SR_SPEC_VAR_CV_HANDLER, ZEND_ASSIGN_SR_SPEC_UNUSED_CONST_HANDLER, ZEND_ASSIGN_SR_SPEC_UNUSED_TMP_HANDLER, ZEND_ASSIGN_SR_SPEC_UNUSED_VAR_HANDLER, ZEND_ASSIGN_SR_SPEC_UNUSED_UNUSED_HANDLER, ZEND_ASSIGN_SR_SPEC_UNUSED_CV_HANDLER, ZEND_ASSIGN_SR_SPEC_CV_CONST_HANDLER, ZEND_ASSIGN_SR_SPEC_CV_TMP_HANDLER, ZEND_ASSIGN_SR_SPEC_CV_VAR_HANDLER, ZEND_ASSIGN_SR_SPEC_CV_UNUSED_HANDLER, ZEND_ASSIGN_SR_SPEC_CV_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_ASSIGN_CONCAT_SPEC_VAR_CONST_HANDLER, ZEND_ASSIGN_CONCAT_SPEC_VAR_TMP_HANDLER, ZEND_ASSIGN_CONCAT_SPEC_VAR_VAR_HANDLER, ZEND_ASSIGN_CONCAT_SPEC_VAR_UNUSED_HANDLER, ZEND_ASSIGN_CONCAT_SPEC_VAR_CV_HANDLER, ZEND_ASSIGN_CONCAT_SPEC_UNUSED_CONST_HANDLER, ZEND_ASSIGN_CONCAT_SPEC_UNUSED_TMP_HANDLER, ZEND_ASSIGN_CONCAT_SPEC_UNUSED_VAR_HANDLER, ZEND_ASSIGN_CONCAT_SPEC_UNUSED_UNUSED_HANDLER, ZEND_ASSIGN_CONCAT_SPEC_UNUSED_CV_HANDLER, ZEND_ASSIGN_CONCAT_SPEC_CV_CONST_HANDLER, ZEND_ASSIGN_CONCAT_SPEC_CV_TMP_HANDLER, ZEND_ASSIGN_CONCAT_SPEC_CV_VAR_HANDLER, ZEND_ASSIGN_CONCAT_SPEC_CV_UNUSED_HANDLER, ZEND_ASSIGN_CONCAT_SPEC_CV_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_ASSIGN_BW_OR_SPEC_VAR_CONST_HANDLER, ZEND_ASSIGN_BW_OR_SPEC_VAR_TMP_HANDLER, ZEND_ASSIGN_BW_OR_SPEC_VAR_VAR_HANDLER, ZEND_ASSIGN_BW_OR_SPEC_VAR_UNUSED_HANDLER, ZEND_ASSIGN_BW_OR_SPEC_VAR_CV_HANDLER, ZEND_ASSIGN_BW_OR_SPEC_UNUSED_CONST_HANDLER, ZEND_ASSIGN_BW_OR_SPEC_UNUSED_TMP_HANDLER, ZEND_ASSIGN_BW_OR_SPEC_UNUSED_VAR_HANDLER, ZEND_ASSIGN_BW_OR_SPEC_UNUSED_UNUSED_HANDLER, ZEND_ASSIGN_BW_OR_SPEC_UNUSED_CV_HANDLER, ZEND_ASSIGN_BW_OR_SPEC_CV_CONST_HANDLER, ZEND_ASSIGN_BW_OR_SPEC_CV_TMP_HANDLER, ZEND_ASSIGN_BW_OR_SPEC_CV_VAR_HANDLER, ZEND_ASSIGN_BW_OR_SPEC_CV_UNUSED_HANDLER, ZEND_ASSIGN_BW_OR_SPEC_CV_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_ASSIGN_BW_AND_SPEC_VAR_CONST_HANDLER, ZEND_ASSIGN_BW_AND_SPEC_VAR_TMP_HANDLER, ZEND_ASSIGN_BW_AND_SPEC_VAR_VAR_HANDLER, ZEND_ASSIGN_BW_AND_SPEC_VAR_UNUSED_HANDLER, ZEND_ASSIGN_BW_AND_SPEC_VAR_CV_HANDLER, ZEND_ASSIGN_BW_AND_SPEC_UNUSED_CONST_HANDLER, ZEND_ASSIGN_BW_AND_SPEC_UNUSED_TMP_HANDLER, ZEND_ASSIGN_BW_AND_SPEC_UNUSED_VAR_HANDLER, ZEND_ASSIGN_BW_AND_SPEC_UNUSED_UNUSED_HANDLER, ZEND_ASSIGN_BW_AND_SPEC_UNUSED_CV_HANDLER, ZEND_ASSIGN_BW_AND_SPEC_CV_CONST_HANDLER, ZEND_ASSIGN_BW_AND_SPEC_CV_TMP_HANDLER, ZEND_ASSIGN_BW_AND_SPEC_CV_VAR_HANDLER, ZEND_ASSIGN_BW_AND_SPEC_CV_UNUSED_HANDLER, ZEND_ASSIGN_BW_AND_SPEC_CV_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_ASSIGN_BW_XOR_SPEC_VAR_CONST_HANDLER, ZEND_ASSIGN_BW_XOR_SPEC_VAR_TMP_HANDLER, ZEND_ASSIGN_BW_XOR_SPEC_VAR_VAR_HANDLER, ZEND_ASSIGN_BW_XOR_SPEC_VAR_UNUSED_HANDLER, ZEND_ASSIGN_BW_XOR_SPEC_VAR_CV_HANDLER, ZEND_ASSIGN_BW_XOR_SPEC_UNUSED_CONST_HANDLER, ZEND_ASSIGN_BW_XOR_SPEC_UNUSED_TMP_HANDLER, ZEND_ASSIGN_BW_XOR_SPEC_UNUSED_VAR_HANDLER, ZEND_ASSIGN_BW_XOR_SPEC_UNUSED_UNUSED_HANDLER, ZEND_ASSIGN_BW_XOR_SPEC_UNUSED_CV_HANDLER, ZEND_ASSIGN_BW_XOR_SPEC_CV_CONST_HANDLER, ZEND_ASSIGN_BW_XOR_SPEC_CV_TMP_HANDLER, ZEND_ASSIGN_BW_XOR_SPEC_CV_VAR_HANDLER, ZEND_ASSIGN_BW_XOR_SPEC_CV_UNUSED_HANDLER, ZEND_ASSIGN_BW_XOR_SPEC_CV_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_PRE_INC_SPEC_VAR_HANDLER, ZEND_PRE_INC_SPEC_VAR_HANDLER, ZEND_PRE_INC_SPEC_VAR_HANDLER, ZEND_PRE_INC_SPEC_VAR_HANDLER, ZEND_PRE_INC_SPEC_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_PRE_INC_SPEC_CV_HANDLER, ZEND_PRE_INC_SPEC_CV_HANDLER, ZEND_PRE_INC_SPEC_CV_HANDLER, ZEND_PRE_INC_SPEC_CV_HANDLER, ZEND_PRE_INC_SPEC_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_PRE_DEC_SPEC_VAR_HANDLER, ZEND_PRE_DEC_SPEC_VAR_HANDLER, ZEND_PRE_DEC_SPEC_VAR_HANDLER, ZEND_PRE_DEC_SPEC_VAR_HANDLER, ZEND_PRE_DEC_SPEC_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_PRE_DEC_SPEC_CV_HANDLER, ZEND_PRE_DEC_SPEC_CV_HANDLER, ZEND_PRE_DEC_SPEC_CV_HANDLER, ZEND_PRE_DEC_SPEC_CV_HANDLER, ZEND_PRE_DEC_SPEC_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_POST_INC_SPEC_VAR_HANDLER, ZEND_POST_INC_SPEC_VAR_HANDLER, ZEND_POST_INC_SPEC_VAR_HANDLER, ZEND_POST_INC_SPEC_VAR_HANDLER, ZEND_POST_INC_SPEC_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_POST_INC_SPEC_CV_HANDLER, ZEND_POST_INC_SPEC_CV_HANDLER, ZEND_POST_INC_SPEC_CV_HANDLER, ZEND_POST_INC_SPEC_CV_HANDLER, ZEND_POST_INC_SPEC_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_POST_DEC_SPEC_VAR_HANDLER, ZEND_POST_DEC_SPEC_VAR_HANDLER, ZEND_POST_DEC_SPEC_VAR_HANDLER, ZEND_POST_DEC_SPEC_VAR_HANDLER, ZEND_POST_DEC_SPEC_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_POST_DEC_SPEC_CV_HANDLER, ZEND_POST_DEC_SPEC_CV_HANDLER, ZEND_POST_DEC_SPEC_CV_HANDLER, ZEND_POST_DEC_SPEC_CV_HANDLER, ZEND_POST_DEC_SPEC_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_ASSIGN_SPEC_VAR_CONST_HANDLER, ZEND_ASSIGN_SPEC_VAR_TMP_HANDLER, ZEND_ASSIGN_SPEC_VAR_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_ASSIGN_SPEC_VAR_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_ASSIGN_SPEC_CV_CONST_HANDLER, ZEND_ASSIGN_SPEC_CV_TMP_HANDLER, ZEND_ASSIGN_SPEC_CV_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_ASSIGN_SPEC_CV_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_ASSIGN_REF_SPEC_VAR_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_ASSIGN_REF_SPEC_VAR_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_ASSIGN_REF_SPEC_CV_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_ASSIGN_REF_SPEC_CV_CV_HANDLER, ZEND_ECHO_SPEC_CONST_HANDLER, ZEND_ECHO_SPEC_CONST_HANDLER, ZEND_ECHO_SPEC_CONST_HANDLER, ZEND_ECHO_SPEC_CONST_HANDLER, ZEND_ECHO_SPEC_CONST_HANDLER, ZEND_ECHO_SPEC_TMP_HANDLER, ZEND_ECHO_SPEC_TMP_HANDLER, ZEND_ECHO_SPEC_TMP_HANDLER, ZEND_ECHO_SPEC_TMP_HANDLER, ZEND_ECHO_SPEC_TMP_HANDLER, ZEND_ECHO_SPEC_VAR_HANDLER, ZEND_ECHO_SPEC_VAR_HANDLER, ZEND_ECHO_SPEC_VAR_HANDLER, ZEND_ECHO_SPEC_VAR_HANDLER, ZEND_ECHO_SPEC_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_ECHO_SPEC_CV_HANDLER, ZEND_ECHO_SPEC_CV_HANDLER, ZEND_ECHO_SPEC_CV_HANDLER, ZEND_ECHO_SPEC_CV_HANDLER, ZEND_ECHO_SPEC_CV_HANDLER, ZEND_PRINT_SPEC_CONST_HANDLER, ZEND_PRINT_SPEC_CONST_HANDLER, ZEND_PRINT_SPEC_CONST_HANDLER, ZEND_PRINT_SPEC_CONST_HANDLER, ZEND_PRINT_SPEC_CONST_HANDLER, ZEND_PRINT_SPEC_TMP_HANDLER, ZEND_PRINT_SPEC_TMP_HANDLER, ZEND_PRINT_SPEC_TMP_HANDLER, ZEND_PRINT_SPEC_TMP_HANDLER, ZEND_PRINT_SPEC_TMP_HANDLER, ZEND_PRINT_SPEC_VAR_HANDLER, ZEND_PRINT_SPEC_VAR_HANDLER, ZEND_PRINT_SPEC_VAR_HANDLER, ZEND_PRINT_SPEC_VAR_HANDLER, ZEND_PRINT_SPEC_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_PRINT_SPEC_CV_HANDLER, ZEND_PRINT_SPEC_CV_HANDLER, ZEND_PRINT_SPEC_CV_HANDLER, ZEND_PRINT_SPEC_CV_HANDLER, ZEND_PRINT_SPEC_CV_HANDLER, ZEND_JMP_SPEC_HANDLER, ZEND_JMP_SPEC_HANDLER, ZEND_JMP_SPEC_HANDLER, ZEND_JMP_SPEC_HANDLER, ZEND_JMP_SPEC_HANDLER, ZEND_JMP_SPEC_HANDLER, ZEND_JMP_SPEC_HANDLER, ZEND_JMP_SPEC_HANDLER, ZEND_JMP_SPEC_HANDLER, ZEND_JMP_SPEC_HANDLER, ZEND_JMP_SPEC_HANDLER, ZEND_JMP_SPEC_HANDLER, ZEND_JMP_SPEC_HANDLER, ZEND_JMP_SPEC_HANDLER, ZEND_JMP_SPEC_HANDLER, ZEND_JMP_SPEC_HANDLER, ZEND_JMP_SPEC_HANDLER, ZEND_JMP_SPEC_HANDLER, ZEND_JMP_SPEC_HANDLER, ZEND_JMP_SPEC_HANDLER, ZEND_JMP_SPEC_HANDLER, ZEND_JMP_SPEC_HANDLER, ZEND_JMP_SPEC_HANDLER, ZEND_JMP_SPEC_HANDLER, ZEND_JMP_SPEC_HANDLER, ZEND_JMPZ_SPEC_CONST_HANDLER, ZEND_JMPZ_SPEC_CONST_HANDLER, ZEND_JMPZ_SPEC_CONST_HANDLER, ZEND_JMPZ_SPEC_CONST_HANDLER, ZEND_JMPZ_SPEC_CONST_HANDLER, ZEND_JMPZ_SPEC_TMP_HANDLER, ZEND_JMPZ_SPEC_TMP_HANDLER, ZEND_JMPZ_SPEC_TMP_HANDLER, ZEND_JMPZ_SPEC_TMP_HANDLER, ZEND_JMPZ_SPEC_TMP_HANDLER, ZEND_JMPZ_SPEC_VAR_HANDLER, ZEND_JMPZ_SPEC_VAR_HANDLER, ZEND_JMPZ_SPEC_VAR_HANDLER, ZEND_JMPZ_SPEC_VAR_HANDLER, ZEND_JMPZ_SPEC_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_JMPZ_SPEC_CV_HANDLER, ZEND_JMPZ_SPEC_CV_HANDLER, ZEND_JMPZ_SPEC_CV_HANDLER, ZEND_JMPZ_SPEC_CV_HANDLER, ZEND_JMPZ_SPEC_CV_HANDLER, ZEND_JMPNZ_SPEC_CONST_HANDLER, ZEND_JMPNZ_SPEC_CONST_HANDLER, ZEND_JMPNZ_SPEC_CONST_HANDLER, ZEND_JMPNZ_SPEC_CONST_HANDLER, ZEND_JMPNZ_SPEC_CONST_HANDLER, ZEND_JMPNZ_SPEC_TMP_HANDLER, ZEND_JMPNZ_SPEC_TMP_HANDLER, ZEND_JMPNZ_SPEC_TMP_HANDLER, ZEND_JMPNZ_SPEC_TMP_HANDLER, ZEND_JMPNZ_SPEC_TMP_HANDLER, ZEND_JMPNZ_SPEC_VAR_HANDLER, ZEND_JMPNZ_SPEC_VAR_HANDLER, ZEND_JMPNZ_SPEC_VAR_HANDLER, ZEND_JMPNZ_SPEC_VAR_HANDLER, ZEND_JMPNZ_SPEC_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_JMPNZ_SPEC_CV_HANDLER, ZEND_JMPNZ_SPEC_CV_HANDLER, ZEND_JMPNZ_SPEC_CV_HANDLER, ZEND_JMPNZ_SPEC_CV_HANDLER, ZEND_JMPNZ_SPEC_CV_HANDLER, ZEND_JMPZNZ_SPEC_CONST_HANDLER, ZEND_JMPZNZ_SPEC_CONST_HANDLER, ZEND_JMPZNZ_SPEC_CONST_HANDLER, ZEND_JMPZNZ_SPEC_CONST_HANDLER, ZEND_JMPZNZ_SPEC_CONST_HANDLER, ZEND_JMPZNZ_SPEC_TMP_HANDLER, ZEND_JMPZNZ_SPEC_TMP_HANDLER, ZEND_JMPZNZ_SPEC_TMP_HANDLER, ZEND_JMPZNZ_SPEC_TMP_HANDLER, ZEND_JMPZNZ_SPEC_TMP_HANDLER, ZEND_JMPZNZ_SPEC_VAR_HANDLER, ZEND_JMPZNZ_SPEC_VAR_HANDLER, ZEND_JMPZNZ_SPEC_VAR_HANDLER, ZEND_JMPZNZ_SPEC_VAR_HANDLER, ZEND_JMPZNZ_SPEC_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_JMPZNZ_SPEC_CV_HANDLER, ZEND_JMPZNZ_SPEC_CV_HANDLER, ZEND_JMPZNZ_SPEC_CV_HANDLER, ZEND_JMPZNZ_SPEC_CV_HANDLER, ZEND_JMPZNZ_SPEC_CV_HANDLER, ZEND_JMPZ_EX_SPEC_CONST_HANDLER, ZEND_JMPZ_EX_SPEC_CONST_HANDLER, ZEND_JMPZ_EX_SPEC_CONST_HANDLER, ZEND_JMPZ_EX_SPEC_CONST_HANDLER, ZEND_JMPZ_EX_SPEC_CONST_HANDLER, ZEND_JMPZ_EX_SPEC_TMP_HANDLER, ZEND_JMPZ_EX_SPEC_TMP_HANDLER, ZEND_JMPZ_EX_SPEC_TMP_HANDLER, ZEND_JMPZ_EX_SPEC_TMP_HANDLER, ZEND_JMPZ_EX_SPEC_TMP_HANDLER, ZEND_JMPZ_EX_SPEC_VAR_HANDLER, ZEND_JMPZ_EX_SPEC_VAR_HANDLER, ZEND_JMPZ_EX_SPEC_VAR_HANDLER, ZEND_JMPZ_EX_SPEC_VAR_HANDLER, ZEND_JMPZ_EX_SPEC_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_JMPZ_EX_SPEC_CV_HANDLER, ZEND_JMPZ_EX_SPEC_CV_HANDLER, ZEND_JMPZ_EX_SPEC_CV_HANDLER, ZEND_JMPZ_EX_SPEC_CV_HANDLER, ZEND_JMPZ_EX_SPEC_CV_HANDLER, ZEND_JMPNZ_EX_SPEC_CONST_HANDLER, ZEND_JMPNZ_EX_SPEC_CONST_HANDLER, ZEND_JMPNZ_EX_SPEC_CONST_HANDLER, ZEND_JMPNZ_EX_SPEC_CONST_HANDLER, ZEND_JMPNZ_EX_SPEC_CONST_HANDLER, ZEND_JMPNZ_EX_SPEC_TMP_HANDLER, ZEND_JMPNZ_EX_SPEC_TMP_HANDLER, ZEND_JMPNZ_EX_SPEC_TMP_HANDLER, ZEND_JMPNZ_EX_SPEC_TMP_HANDLER, ZEND_JMPNZ_EX_SPEC_TMP_HANDLER, ZEND_JMPNZ_EX_SPEC_VAR_HANDLER, ZEND_JMPNZ_EX_SPEC_VAR_HANDLER, ZEND_JMPNZ_EX_SPEC_VAR_HANDLER, ZEND_JMPNZ_EX_SPEC_VAR_HANDLER, ZEND_JMPNZ_EX_SPEC_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_JMPNZ_EX_SPEC_CV_HANDLER, ZEND_JMPNZ_EX_SPEC_CV_HANDLER, ZEND_JMPNZ_EX_SPEC_CV_HANDLER, ZEND_JMPNZ_EX_SPEC_CV_HANDLER, ZEND_JMPNZ_EX_SPEC_CV_HANDLER, ZEND_CASE_SPEC_CONST_CONST_HANDLER, ZEND_CASE_SPEC_CONST_TMP_HANDLER, ZEND_CASE_SPEC_CONST_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_CASE_SPEC_CONST_CV_HANDLER, ZEND_CASE_SPEC_TMP_CONST_HANDLER, ZEND_CASE_SPEC_TMP_TMP_HANDLER, ZEND_CASE_SPEC_TMP_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_CASE_SPEC_TMP_CV_HANDLER, ZEND_CASE_SPEC_VAR_CONST_HANDLER, ZEND_CASE_SPEC_VAR_TMP_HANDLER, ZEND_CASE_SPEC_VAR_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_CASE_SPEC_VAR_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_CASE_SPEC_CV_CONST_HANDLER, ZEND_CASE_SPEC_CV_TMP_HANDLER, ZEND_CASE_SPEC_CV_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_CASE_SPEC_CV_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_SWITCH_FREE_SPEC_VAR_HANDLER, ZEND_SWITCH_FREE_SPEC_VAR_HANDLER, ZEND_SWITCH_FREE_SPEC_VAR_HANDLER, ZEND_SWITCH_FREE_SPEC_VAR_HANDLER, ZEND_SWITCH_FREE_SPEC_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_BRK_SPEC_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_BRK_SPEC_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_BRK_SPEC_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_BRK_SPEC_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_BRK_SPEC_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_CONT_SPEC_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_CONT_SPEC_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_CONT_SPEC_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_CONT_SPEC_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_CONT_SPEC_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_BOOL_SPEC_CONST_HANDLER, ZEND_BOOL_SPEC_CONST_HANDLER, ZEND_BOOL_SPEC_CONST_HANDLER, ZEND_BOOL_SPEC_CONST_HANDLER, ZEND_BOOL_SPEC_CONST_HANDLER, ZEND_BOOL_SPEC_TMP_HANDLER, ZEND_BOOL_SPEC_TMP_HANDLER, ZEND_BOOL_SPEC_TMP_HANDLER, ZEND_BOOL_SPEC_TMP_HANDLER, ZEND_BOOL_SPEC_TMP_HANDLER, ZEND_BOOL_SPEC_VAR_HANDLER, ZEND_BOOL_SPEC_VAR_HANDLER, ZEND_BOOL_SPEC_VAR_HANDLER, ZEND_BOOL_SPEC_VAR_HANDLER, ZEND_BOOL_SPEC_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_BOOL_SPEC_CV_HANDLER, ZEND_BOOL_SPEC_CV_HANDLER, ZEND_BOOL_SPEC_CV_HANDLER, ZEND_BOOL_SPEC_CV_HANDLER, ZEND_BOOL_SPEC_CV_HANDLER, ZEND_INIT_STRING_SPEC_HANDLER, ZEND_INIT_STRING_SPEC_HANDLER, ZEND_INIT_STRING_SPEC_HANDLER, ZEND_INIT_STRING_SPEC_HANDLER, ZEND_INIT_STRING_SPEC_HANDLER, ZEND_INIT_STRING_SPEC_HANDLER, ZEND_INIT_STRING_SPEC_HANDLER, ZEND_INIT_STRING_SPEC_HANDLER, ZEND_INIT_STRING_SPEC_HANDLER, ZEND_INIT_STRING_SPEC_HANDLER, ZEND_INIT_STRING_SPEC_HANDLER, ZEND_INIT_STRING_SPEC_HANDLER, ZEND_INIT_STRING_SPEC_HANDLER, ZEND_INIT_STRING_SPEC_HANDLER, ZEND_INIT_STRING_SPEC_HANDLER, ZEND_INIT_STRING_SPEC_HANDLER, ZEND_INIT_STRING_SPEC_HANDLER, ZEND_INIT_STRING_SPEC_HANDLER, ZEND_INIT_STRING_SPEC_HANDLER, ZEND_INIT_STRING_SPEC_HANDLER, ZEND_INIT_STRING_SPEC_HANDLER, ZEND_INIT_STRING_SPEC_HANDLER, ZEND_INIT_STRING_SPEC_HANDLER, ZEND_INIT_STRING_SPEC_HANDLER, ZEND_INIT_STRING_SPEC_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_ADD_CHAR_SPEC_TMP_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_ADD_CHAR_SPEC_UNUSED_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_ADD_STRING_SPEC_TMP_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_ADD_STRING_SPEC_UNUSED_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_ADD_VAR_SPEC_TMP_TMP_HANDLER, ZEND_ADD_VAR_SPEC_TMP_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_ADD_VAR_SPEC_TMP_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_ADD_VAR_SPEC_UNUSED_TMP_HANDLER, ZEND_ADD_VAR_SPEC_UNUSED_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_ADD_VAR_SPEC_UNUSED_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_BEGIN_SILENCE_SPEC_HANDLER, ZEND_BEGIN_SILENCE_SPEC_HANDLER, ZEND_BEGIN_SILENCE_SPEC_HANDLER, ZEND_BEGIN_SILENCE_SPEC_HANDLER, ZEND_BEGIN_SILENCE_SPEC_HANDLER, ZEND_BEGIN_SILENCE_SPEC_HANDLER, ZEND_BEGIN_SILENCE_SPEC_HANDLER, ZEND_BEGIN_SILENCE_SPEC_HANDLER, ZEND_BEGIN_SILENCE_SPEC_HANDLER, ZEND_BEGIN_SILENCE_SPEC_HANDLER, ZEND_BEGIN_SILENCE_SPEC_HANDLER, ZEND_BEGIN_SILENCE_SPEC_HANDLER, ZEND_BEGIN_SILENCE_SPEC_HANDLER, ZEND_BEGIN_SILENCE_SPEC_HANDLER, ZEND_BEGIN_SILENCE_SPEC_HANDLER, ZEND_BEGIN_SILENCE_SPEC_HANDLER, ZEND_BEGIN_SILENCE_SPEC_HANDLER, ZEND_BEGIN_SILENCE_SPEC_HANDLER, ZEND_BEGIN_SILENCE_SPEC_HANDLER, ZEND_BEGIN_SILENCE_SPEC_HANDLER, ZEND_BEGIN_SILENCE_SPEC_HANDLER, ZEND_BEGIN_SILENCE_SPEC_HANDLER, ZEND_BEGIN_SILENCE_SPEC_HANDLER, ZEND_BEGIN_SILENCE_SPEC_HANDLER, ZEND_BEGIN_SILENCE_SPEC_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_END_SILENCE_SPEC_TMP_HANDLER, ZEND_END_SILENCE_SPEC_TMP_HANDLER, ZEND_END_SILENCE_SPEC_TMP_HANDLER, ZEND_END_SILENCE_SPEC_TMP_HANDLER, ZEND_END_SILENCE_SPEC_TMP_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_INIT_FCALL_BY_NAME_SPEC_CONST_HANDLER, ZEND_INIT_FCALL_BY_NAME_SPEC_TMP_HANDLER, ZEND_INIT_FCALL_BY_NAME_SPEC_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_INIT_FCALL_BY_NAME_SPEC_CV_HANDLER, ZEND_INIT_FCALL_BY_NAME_SPEC_CONST_HANDLER, ZEND_INIT_FCALL_BY_NAME_SPEC_TMP_HANDLER, ZEND_INIT_FCALL_BY_NAME_SPEC_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_INIT_FCALL_BY_NAME_SPEC_CV_HANDLER, ZEND_INIT_FCALL_BY_NAME_SPEC_CONST_HANDLER, ZEND_INIT_FCALL_BY_NAME_SPEC_TMP_HANDLER, ZEND_INIT_FCALL_BY_NAME_SPEC_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_INIT_FCALL_BY_NAME_SPEC_CV_HANDLER, ZEND_INIT_FCALL_BY_NAME_SPEC_CONST_HANDLER, ZEND_INIT_FCALL_BY_NAME_SPEC_TMP_HANDLER, ZEND_INIT_FCALL_BY_NAME_SPEC_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_INIT_FCALL_BY_NAME_SPEC_CV_HANDLER, ZEND_INIT_FCALL_BY_NAME_SPEC_CONST_HANDLER, ZEND_INIT_FCALL_BY_NAME_SPEC_TMP_HANDLER, ZEND_INIT_FCALL_BY_NAME_SPEC_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_INIT_FCALL_BY_NAME_SPEC_CV_HANDLER, ZEND_DO_FCALL_SPEC_CONST_HANDLER, ZEND_DO_FCALL_SPEC_CONST_HANDLER, ZEND_DO_FCALL_SPEC_CONST_HANDLER, ZEND_DO_FCALL_SPEC_CONST_HANDLER, ZEND_DO_FCALL_SPEC_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER, ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER, ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER, ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER, ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER, ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER, ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER, ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER, ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER, ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER, ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER, ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER, ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER, ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER, ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER, ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER, ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER, ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER, ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER, ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER, ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER, ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER, ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER, ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER, ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER, ZEND_RETURN_SPEC_CONST_HANDLER, ZEND_RETURN_SPEC_CONST_HANDLER, ZEND_RETURN_SPEC_CONST_HANDLER, ZEND_RETURN_SPEC_CONST_HANDLER, ZEND_RETURN_SPEC_CONST_HANDLER, ZEND_RETURN_SPEC_TMP_HANDLER, ZEND_RETURN_SPEC_TMP_HANDLER, ZEND_RETURN_SPEC_TMP_HANDLER, ZEND_RETURN_SPEC_TMP_HANDLER, ZEND_RETURN_SPEC_TMP_HANDLER, ZEND_RETURN_SPEC_VAR_HANDLER, ZEND_RETURN_SPEC_VAR_HANDLER, ZEND_RETURN_SPEC_VAR_HANDLER, ZEND_RETURN_SPEC_VAR_HANDLER, ZEND_RETURN_SPEC_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_RETURN_SPEC_CV_HANDLER, ZEND_RETURN_SPEC_CV_HANDLER, ZEND_RETURN_SPEC_CV_HANDLER, ZEND_RETURN_SPEC_CV_HANDLER, ZEND_RETURN_SPEC_CV_HANDLER, ZEND_RECV_SPEC_HANDLER, ZEND_RECV_SPEC_HANDLER, ZEND_RECV_SPEC_HANDLER, ZEND_RECV_SPEC_HANDLER, ZEND_RECV_SPEC_HANDLER, ZEND_RECV_SPEC_HANDLER, ZEND_RECV_SPEC_HANDLER, ZEND_RECV_SPEC_HANDLER, ZEND_RECV_SPEC_HANDLER, ZEND_RECV_SPEC_HANDLER, ZEND_RECV_SPEC_HANDLER, ZEND_RECV_SPEC_HANDLER, ZEND_RECV_SPEC_HANDLER, ZEND_RECV_SPEC_HANDLER, ZEND_RECV_SPEC_HANDLER, ZEND_RECV_SPEC_HANDLER, ZEND_RECV_SPEC_HANDLER, ZEND_RECV_SPEC_HANDLER, ZEND_RECV_SPEC_HANDLER, ZEND_RECV_SPEC_HANDLER, ZEND_RECV_SPEC_HANDLER, ZEND_RECV_SPEC_HANDLER, ZEND_RECV_SPEC_HANDLER, ZEND_RECV_SPEC_HANDLER, ZEND_RECV_SPEC_HANDLER, ZEND_RECV_INIT_SPEC_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_RECV_INIT_SPEC_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_RECV_INIT_SPEC_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_RECV_INIT_SPEC_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_RECV_INIT_SPEC_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_SEND_VAL_SPEC_CONST_HANDLER, ZEND_SEND_VAL_SPEC_CONST_HANDLER, ZEND_SEND_VAL_SPEC_CONST_HANDLER, ZEND_SEND_VAL_SPEC_CONST_HANDLER, ZEND_SEND_VAL_SPEC_CONST_HANDLER, ZEND_SEND_VAL_SPEC_TMP_HANDLER, ZEND_SEND_VAL_SPEC_TMP_HANDLER, ZEND_SEND_VAL_SPEC_TMP_HANDLER, ZEND_SEND_VAL_SPEC_TMP_HANDLER, ZEND_SEND_VAL_SPEC_TMP_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_SEND_VAR_SPEC_VAR_HANDLER, ZEND_SEND_VAR_SPEC_VAR_HANDLER, ZEND_SEND_VAR_SPEC_VAR_HANDLER, ZEND_SEND_VAR_SPEC_VAR_HANDLER, ZEND_SEND_VAR_SPEC_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_SEND_VAR_SPEC_CV_HANDLER, ZEND_SEND_VAR_SPEC_CV_HANDLER, ZEND_SEND_VAR_SPEC_CV_HANDLER, ZEND_SEND_VAR_SPEC_CV_HANDLER, ZEND_SEND_VAR_SPEC_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_SEND_REF_SPEC_VAR_HANDLER, ZEND_SEND_REF_SPEC_VAR_HANDLER, ZEND_SEND_REF_SPEC_VAR_HANDLER, ZEND_SEND_REF_SPEC_VAR_HANDLER, ZEND_SEND_REF_SPEC_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_SEND_REF_SPEC_CV_HANDLER, ZEND_SEND_REF_SPEC_CV_HANDLER, ZEND_SEND_REF_SPEC_CV_HANDLER, ZEND_SEND_REF_SPEC_CV_HANDLER, ZEND_SEND_REF_SPEC_CV_HANDLER, ZEND_NEW_SPEC_HANDLER, ZEND_NEW_SPEC_HANDLER, ZEND_NEW_SPEC_HANDLER, ZEND_NEW_SPEC_HANDLER, ZEND_NEW_SPEC_HANDLER, ZEND_NEW_SPEC_HANDLER, ZEND_NEW_SPEC_HANDLER, ZEND_NEW_SPEC_HANDLER, ZEND_NEW_SPEC_HANDLER, ZEND_NEW_SPEC_HANDLER, ZEND_NEW_SPEC_HANDLER, ZEND_NEW_SPEC_HANDLER, ZEND_NEW_SPEC_HANDLER, ZEND_NEW_SPEC_HANDLER, ZEND_NEW_SPEC_HANDLER, ZEND_NEW_SPEC_HANDLER, ZEND_NEW_SPEC_HANDLER, ZEND_NEW_SPEC_HANDLER, ZEND_NEW_SPEC_HANDLER, ZEND_NEW_SPEC_HANDLER, ZEND_NEW_SPEC_HANDLER, ZEND_NEW_SPEC_HANDLER, ZEND_NEW_SPEC_HANDLER, ZEND_NEW_SPEC_HANDLER, ZEND_NEW_SPEC_HANDLER, ZEND_INIT_NS_FCALL_BY_NAME_SPEC_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_INIT_NS_FCALL_BY_NAME_SPEC_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_INIT_NS_FCALL_BY_NAME_SPEC_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_INIT_NS_FCALL_BY_NAME_SPEC_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_INIT_NS_FCALL_BY_NAME_SPEC_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_FREE_SPEC_TMP_HANDLER, ZEND_FREE_SPEC_TMP_HANDLER, ZEND_FREE_SPEC_TMP_HANDLER, ZEND_FREE_SPEC_TMP_HANDLER, ZEND_FREE_SPEC_TMP_HANDLER, ZEND_FREE_SPEC_VAR_HANDLER, ZEND_FREE_SPEC_VAR_HANDLER, ZEND_FREE_SPEC_VAR_HANDLER, ZEND_FREE_SPEC_VAR_HANDLER, ZEND_FREE_SPEC_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_INIT_ARRAY_SPEC_CONST_CONST_HANDLER, ZEND_INIT_ARRAY_SPEC_CONST_TMP_HANDLER, ZEND_INIT_ARRAY_SPEC_CONST_VAR_HANDLER, ZEND_INIT_ARRAY_SPEC_CONST_UNUSED_HANDLER, ZEND_INIT_ARRAY_SPEC_CONST_CV_HANDLER, ZEND_INIT_ARRAY_SPEC_TMP_CONST_HANDLER, ZEND_INIT_ARRAY_SPEC_TMP_TMP_HANDLER, ZEND_INIT_ARRAY_SPEC_TMP_VAR_HANDLER, ZEND_INIT_ARRAY_SPEC_TMP_UNUSED_HANDLER, ZEND_INIT_ARRAY_SPEC_TMP_CV_HANDLER, ZEND_INIT_ARRAY_SPEC_VAR_CONST_HANDLER, ZEND_INIT_ARRAY_SPEC_VAR_TMP_HANDLER, ZEND_INIT_ARRAY_SPEC_VAR_VAR_HANDLER, ZEND_INIT_ARRAY_SPEC_VAR_UNUSED_HANDLER, ZEND_INIT_ARRAY_SPEC_VAR_CV_HANDLER, ZEND_INIT_ARRAY_SPEC_UNUSED_CONST_HANDLER, ZEND_INIT_ARRAY_SPEC_UNUSED_TMP_HANDLER, ZEND_INIT_ARRAY_SPEC_UNUSED_VAR_HANDLER, ZEND_INIT_ARRAY_SPEC_UNUSED_UNUSED_HANDLER, ZEND_INIT_ARRAY_SPEC_UNUSED_CV_HANDLER, ZEND_INIT_ARRAY_SPEC_CV_CONST_HANDLER, ZEND_INIT_ARRAY_SPEC_CV_TMP_HANDLER, ZEND_INIT_ARRAY_SPEC_CV_VAR_HANDLER, ZEND_INIT_ARRAY_SPEC_CV_UNUSED_HANDLER, ZEND_INIT_ARRAY_SPEC_CV_CV_HANDLER, ZEND_ADD_ARRAY_ELEMENT_SPEC_CONST_CONST_HANDLER, ZEND_ADD_ARRAY_ELEMENT_SPEC_CONST_TMP_HANDLER, ZEND_ADD_ARRAY_ELEMENT_SPEC_CONST_VAR_HANDLER, ZEND_ADD_ARRAY_ELEMENT_SPEC_CONST_UNUSED_HANDLER, ZEND_ADD_ARRAY_ELEMENT_SPEC_CONST_CV_HANDLER, ZEND_ADD_ARRAY_ELEMENT_SPEC_TMP_CONST_HANDLER, ZEND_ADD_ARRAY_ELEMENT_SPEC_TMP_TMP_HANDLER, ZEND_ADD_ARRAY_ELEMENT_SPEC_TMP_VAR_HANDLER, ZEND_ADD_ARRAY_ELEMENT_SPEC_TMP_UNUSED_HANDLER, ZEND_ADD_ARRAY_ELEMENT_SPEC_TMP_CV_HANDLER, ZEND_ADD_ARRAY_ELEMENT_SPEC_VAR_CONST_HANDLER, ZEND_ADD_ARRAY_ELEMENT_SPEC_VAR_TMP_HANDLER, ZEND_ADD_ARRAY_ELEMENT_SPEC_VAR_VAR_HANDLER, ZEND_ADD_ARRAY_ELEMENT_SPEC_VAR_UNUSED_HANDLER, ZEND_ADD_ARRAY_ELEMENT_SPEC_VAR_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_ADD_ARRAY_ELEMENT_SPEC_CV_CONST_HANDLER, ZEND_ADD_ARRAY_ELEMENT_SPEC_CV_TMP_HANDLER, ZEND_ADD_ARRAY_ELEMENT_SPEC_CV_VAR_HANDLER, ZEND_ADD_ARRAY_ELEMENT_SPEC_CV_UNUSED_HANDLER, ZEND_ADD_ARRAY_ELEMENT_SPEC_CV_CV_HANDLER, ZEND_INCLUDE_OR_EVAL_SPEC_CONST_HANDLER, ZEND_INCLUDE_OR_EVAL_SPEC_CONST_HANDLER, ZEND_INCLUDE_OR_EVAL_SPEC_CONST_HANDLER, ZEND_INCLUDE_OR_EVAL_SPEC_CONST_HANDLER, ZEND_INCLUDE_OR_EVAL_SPEC_CONST_HANDLER, ZEND_INCLUDE_OR_EVAL_SPEC_TMP_HANDLER, ZEND_INCLUDE_OR_EVAL_SPEC_TMP_HANDLER, ZEND_INCLUDE_OR_EVAL_SPEC_TMP_HANDLER, ZEND_INCLUDE_OR_EVAL_SPEC_TMP_HANDLER, ZEND_INCLUDE_OR_EVAL_SPEC_TMP_HANDLER, ZEND_INCLUDE_OR_EVAL_SPEC_VAR_HANDLER, ZEND_INCLUDE_OR_EVAL_SPEC_VAR_HANDLER, ZEND_INCLUDE_OR_EVAL_SPEC_VAR_HANDLER, ZEND_INCLUDE_OR_EVAL_SPEC_VAR_HANDLER, ZEND_INCLUDE_OR_EVAL_SPEC_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_INCLUDE_OR_EVAL_SPEC_CV_HANDLER, ZEND_INCLUDE_OR_EVAL_SPEC_CV_HANDLER, ZEND_INCLUDE_OR_EVAL_SPEC_CV_HANDLER, ZEND_INCLUDE_OR_EVAL_SPEC_CV_HANDLER, ZEND_INCLUDE_OR_EVAL_SPEC_CV_HANDLER, ZEND_UNSET_VAR_SPEC_CONST_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_UNSET_VAR_SPEC_CONST_VAR_HANDLER, ZEND_UNSET_VAR_SPEC_CONST_UNUSED_HANDLER, ZEND_NULL_HANDLER, ZEND_UNSET_VAR_SPEC_TMP_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_UNSET_VAR_SPEC_TMP_VAR_HANDLER, ZEND_UNSET_VAR_SPEC_TMP_UNUSED_HANDLER, ZEND_NULL_HANDLER, ZEND_UNSET_VAR_SPEC_VAR_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_UNSET_VAR_SPEC_VAR_VAR_HANDLER, ZEND_UNSET_VAR_SPEC_VAR_UNUSED_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_UNSET_VAR_SPEC_CV_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_UNSET_VAR_SPEC_CV_VAR_HANDLER, ZEND_UNSET_VAR_SPEC_CV_UNUSED_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_UNSET_DIM_SPEC_VAR_CONST_HANDLER, ZEND_UNSET_DIM_SPEC_VAR_TMP_HANDLER, ZEND_UNSET_DIM_SPEC_VAR_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_UNSET_DIM_SPEC_VAR_CV_HANDLER, ZEND_UNSET_DIM_SPEC_UNUSED_CONST_HANDLER, ZEND_UNSET_DIM_SPEC_UNUSED_TMP_HANDLER, ZEND_UNSET_DIM_SPEC_UNUSED_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_UNSET_DIM_SPEC_UNUSED_CV_HANDLER, ZEND_UNSET_DIM_SPEC_CV_CONST_HANDLER, ZEND_UNSET_DIM_SPEC_CV_TMP_HANDLER, ZEND_UNSET_DIM_SPEC_CV_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_UNSET_DIM_SPEC_CV_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_UNSET_OBJ_SPEC_VAR_CONST_HANDLER, ZEND_UNSET_OBJ_SPEC_VAR_TMP_HANDLER, ZEND_UNSET_OBJ_SPEC_VAR_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_UNSET_OBJ_SPEC_VAR_CV_HANDLER, ZEND_UNSET_OBJ_SPEC_UNUSED_CONST_HANDLER, ZEND_UNSET_OBJ_SPEC_UNUSED_TMP_HANDLER, ZEND_UNSET_OBJ_SPEC_UNUSED_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_UNSET_OBJ_SPEC_UNUSED_CV_HANDLER, ZEND_UNSET_OBJ_SPEC_CV_CONST_HANDLER, ZEND_UNSET_OBJ_SPEC_CV_TMP_HANDLER, ZEND_UNSET_OBJ_SPEC_CV_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_UNSET_OBJ_SPEC_CV_CV_HANDLER, ZEND_FE_RESET_SPEC_CONST_HANDLER, ZEND_FE_RESET_SPEC_CONST_HANDLER, ZEND_FE_RESET_SPEC_CONST_HANDLER, ZEND_FE_RESET_SPEC_CONST_HANDLER, ZEND_FE_RESET_SPEC_CONST_HANDLER, ZEND_FE_RESET_SPEC_TMP_HANDLER, ZEND_FE_RESET_SPEC_TMP_HANDLER, ZEND_FE_RESET_SPEC_TMP_HANDLER, ZEND_FE_RESET_SPEC_TMP_HANDLER, ZEND_FE_RESET_SPEC_TMP_HANDLER, ZEND_FE_RESET_SPEC_VAR_HANDLER, ZEND_FE_RESET_SPEC_VAR_HANDLER, ZEND_FE_RESET_SPEC_VAR_HANDLER, ZEND_FE_RESET_SPEC_VAR_HANDLER, ZEND_FE_RESET_SPEC_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_FE_RESET_SPEC_CV_HANDLER, ZEND_FE_RESET_SPEC_CV_HANDLER, ZEND_FE_RESET_SPEC_CV_HANDLER, ZEND_FE_RESET_SPEC_CV_HANDLER, ZEND_FE_RESET_SPEC_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_FE_FETCH_SPEC_VAR_HANDLER, ZEND_FE_FETCH_SPEC_VAR_HANDLER, ZEND_FE_FETCH_SPEC_VAR_HANDLER, ZEND_FE_FETCH_SPEC_VAR_HANDLER, ZEND_FE_FETCH_SPEC_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_EXIT_SPEC_CONST_HANDLER, ZEND_EXIT_SPEC_CONST_HANDLER, ZEND_EXIT_SPEC_CONST_HANDLER, ZEND_EXIT_SPEC_CONST_HANDLER, ZEND_EXIT_SPEC_CONST_HANDLER, ZEND_EXIT_SPEC_TMP_HANDLER, ZEND_EXIT_SPEC_TMP_HANDLER, ZEND_EXIT_SPEC_TMP_HANDLER, ZEND_EXIT_SPEC_TMP_HANDLER, ZEND_EXIT_SPEC_TMP_HANDLER, ZEND_EXIT_SPEC_VAR_HANDLER, ZEND_EXIT_SPEC_VAR_HANDLER, ZEND_EXIT_SPEC_VAR_HANDLER, ZEND_EXIT_SPEC_VAR_HANDLER, ZEND_EXIT_SPEC_VAR_HANDLER, ZEND_EXIT_SPEC_UNUSED_HANDLER, ZEND_EXIT_SPEC_UNUSED_HANDLER, ZEND_EXIT_SPEC_UNUSED_HANDLER, ZEND_EXIT_SPEC_UNUSED_HANDLER, ZEND_EXIT_SPEC_UNUSED_HANDLER, ZEND_EXIT_SPEC_CV_HANDLER, ZEND_EXIT_SPEC_CV_HANDLER, ZEND_EXIT_SPEC_CV_HANDLER, ZEND_EXIT_SPEC_CV_HANDLER, ZEND_EXIT_SPEC_CV_HANDLER, ZEND_FETCH_R_SPEC_CONST_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_R_SPEC_CONST_VAR_HANDLER, ZEND_FETCH_R_SPEC_CONST_UNUSED_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_R_SPEC_TMP_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_R_SPEC_TMP_VAR_HANDLER, ZEND_FETCH_R_SPEC_TMP_UNUSED_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_R_SPEC_VAR_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_R_SPEC_VAR_VAR_HANDLER, ZEND_FETCH_R_SPEC_VAR_UNUSED_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_R_SPEC_CV_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_R_SPEC_CV_VAR_HANDLER, ZEND_FETCH_R_SPEC_CV_UNUSED_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_DIM_R_SPEC_CONST_CONST_HANDLER, ZEND_FETCH_DIM_R_SPEC_CONST_TMP_HANDLER, ZEND_FETCH_DIM_R_SPEC_CONST_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_DIM_R_SPEC_CONST_CV_HANDLER, ZEND_FETCH_DIM_R_SPEC_TMP_CONST_HANDLER, ZEND_FETCH_DIM_R_SPEC_TMP_TMP_HANDLER, ZEND_FETCH_DIM_R_SPEC_TMP_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_DIM_R_SPEC_TMP_CV_HANDLER, ZEND_FETCH_DIM_R_SPEC_VAR_CONST_HANDLER, ZEND_FETCH_DIM_R_SPEC_VAR_TMP_HANDLER, ZEND_FETCH_DIM_R_SPEC_VAR_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_DIM_R_SPEC_VAR_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_DIM_R_SPEC_CV_CONST_HANDLER, ZEND_FETCH_DIM_R_SPEC_CV_TMP_HANDLER, ZEND_FETCH_DIM_R_SPEC_CV_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_DIM_R_SPEC_CV_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_OBJ_R_SPEC_VAR_CONST_HANDLER, ZEND_FETCH_OBJ_R_SPEC_VAR_TMP_HANDLER, ZEND_FETCH_OBJ_R_SPEC_VAR_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_OBJ_R_SPEC_VAR_CV_HANDLER, ZEND_FETCH_OBJ_R_SPEC_UNUSED_CONST_HANDLER, ZEND_FETCH_OBJ_R_SPEC_UNUSED_TMP_HANDLER, ZEND_FETCH_OBJ_R_SPEC_UNUSED_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_OBJ_R_SPEC_UNUSED_CV_HANDLER, ZEND_FETCH_OBJ_R_SPEC_CV_CONST_HANDLER, ZEND_FETCH_OBJ_R_SPEC_CV_TMP_HANDLER, ZEND_FETCH_OBJ_R_SPEC_CV_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_OBJ_R_SPEC_CV_CV_HANDLER, ZEND_FETCH_W_SPEC_CONST_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_W_SPEC_CONST_VAR_HANDLER, ZEND_FETCH_W_SPEC_CONST_UNUSED_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_W_SPEC_TMP_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_W_SPEC_TMP_VAR_HANDLER, ZEND_FETCH_W_SPEC_TMP_UNUSED_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_W_SPEC_VAR_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_W_SPEC_VAR_VAR_HANDLER, ZEND_FETCH_W_SPEC_VAR_UNUSED_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_W_SPEC_CV_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_W_SPEC_CV_VAR_HANDLER, ZEND_FETCH_W_SPEC_CV_UNUSED_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_DIM_W_SPEC_VAR_CONST_HANDLER, ZEND_FETCH_DIM_W_SPEC_VAR_TMP_HANDLER, ZEND_FETCH_DIM_W_SPEC_VAR_VAR_HANDLER, ZEND_FETCH_DIM_W_SPEC_VAR_UNUSED_HANDLER, ZEND_FETCH_DIM_W_SPEC_VAR_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_DIM_W_SPEC_CV_CONST_HANDLER, ZEND_FETCH_DIM_W_SPEC_CV_TMP_HANDLER, ZEND_FETCH_DIM_W_SPEC_CV_VAR_HANDLER, ZEND_FETCH_DIM_W_SPEC_CV_UNUSED_HANDLER, ZEND_FETCH_DIM_W_SPEC_CV_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_OBJ_W_SPEC_VAR_CONST_HANDLER, ZEND_FETCH_OBJ_W_SPEC_VAR_TMP_HANDLER, ZEND_FETCH_OBJ_W_SPEC_VAR_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_OBJ_W_SPEC_VAR_CV_HANDLER, ZEND_FETCH_OBJ_W_SPEC_UNUSED_CONST_HANDLER, ZEND_FETCH_OBJ_W_SPEC_UNUSED_TMP_HANDLER, ZEND_FETCH_OBJ_W_SPEC_UNUSED_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_OBJ_W_SPEC_UNUSED_CV_HANDLER, ZEND_FETCH_OBJ_W_SPEC_CV_CONST_HANDLER, ZEND_FETCH_OBJ_W_SPEC_CV_TMP_HANDLER, ZEND_FETCH_OBJ_W_SPEC_CV_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_OBJ_W_SPEC_CV_CV_HANDLER, ZEND_FETCH_RW_SPEC_CONST_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_RW_SPEC_CONST_VAR_HANDLER, ZEND_FETCH_RW_SPEC_CONST_UNUSED_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_RW_SPEC_TMP_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_RW_SPEC_TMP_VAR_HANDLER, ZEND_FETCH_RW_SPEC_TMP_UNUSED_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_RW_SPEC_VAR_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_RW_SPEC_VAR_VAR_HANDLER, ZEND_FETCH_RW_SPEC_VAR_UNUSED_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_RW_SPEC_CV_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_RW_SPEC_CV_VAR_HANDLER, ZEND_FETCH_RW_SPEC_CV_UNUSED_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_DIM_RW_SPEC_VAR_CONST_HANDLER, ZEND_FETCH_DIM_RW_SPEC_VAR_TMP_HANDLER, ZEND_FETCH_DIM_RW_SPEC_VAR_VAR_HANDLER, ZEND_FETCH_DIM_RW_SPEC_VAR_UNUSED_HANDLER, ZEND_FETCH_DIM_RW_SPEC_VAR_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_DIM_RW_SPEC_CV_CONST_HANDLER, ZEND_FETCH_DIM_RW_SPEC_CV_TMP_HANDLER, ZEND_FETCH_DIM_RW_SPEC_CV_VAR_HANDLER, ZEND_FETCH_DIM_RW_SPEC_CV_UNUSED_HANDLER, ZEND_FETCH_DIM_RW_SPEC_CV_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_OBJ_RW_SPEC_VAR_CONST_HANDLER, ZEND_FETCH_OBJ_RW_SPEC_VAR_TMP_HANDLER, ZEND_FETCH_OBJ_RW_SPEC_VAR_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_OBJ_RW_SPEC_VAR_CV_HANDLER, ZEND_FETCH_OBJ_RW_SPEC_UNUSED_CONST_HANDLER, ZEND_FETCH_OBJ_RW_SPEC_UNUSED_TMP_HANDLER, ZEND_FETCH_OBJ_RW_SPEC_UNUSED_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_OBJ_RW_SPEC_UNUSED_CV_HANDLER, ZEND_FETCH_OBJ_RW_SPEC_CV_CONST_HANDLER, ZEND_FETCH_OBJ_RW_SPEC_CV_TMP_HANDLER, ZEND_FETCH_OBJ_RW_SPEC_CV_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_OBJ_RW_SPEC_CV_CV_HANDLER, ZEND_FETCH_IS_SPEC_CONST_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_IS_SPEC_CONST_VAR_HANDLER, ZEND_FETCH_IS_SPEC_CONST_UNUSED_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_IS_SPEC_TMP_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_IS_SPEC_TMP_VAR_HANDLER, ZEND_FETCH_IS_SPEC_TMP_UNUSED_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_IS_SPEC_VAR_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_IS_SPEC_VAR_VAR_HANDLER, ZEND_FETCH_IS_SPEC_VAR_UNUSED_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_IS_SPEC_CV_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_IS_SPEC_CV_VAR_HANDLER, ZEND_FETCH_IS_SPEC_CV_UNUSED_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_DIM_IS_SPEC_VAR_CONST_HANDLER, ZEND_FETCH_DIM_IS_SPEC_VAR_TMP_HANDLER, ZEND_FETCH_DIM_IS_SPEC_VAR_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_DIM_IS_SPEC_VAR_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_DIM_IS_SPEC_CV_CONST_HANDLER, ZEND_FETCH_DIM_IS_SPEC_CV_TMP_HANDLER, ZEND_FETCH_DIM_IS_SPEC_CV_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_DIM_IS_SPEC_CV_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_OBJ_IS_SPEC_VAR_CONST_HANDLER, ZEND_FETCH_OBJ_IS_SPEC_VAR_TMP_HANDLER, ZEND_FETCH_OBJ_IS_SPEC_VAR_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_OBJ_IS_SPEC_VAR_CV_HANDLER, ZEND_FETCH_OBJ_IS_SPEC_UNUSED_CONST_HANDLER, ZEND_FETCH_OBJ_IS_SPEC_UNUSED_TMP_HANDLER, ZEND_FETCH_OBJ_IS_SPEC_UNUSED_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_OBJ_IS_SPEC_UNUSED_CV_HANDLER, ZEND_FETCH_OBJ_IS_SPEC_CV_CONST_HANDLER, ZEND_FETCH_OBJ_IS_SPEC_CV_TMP_HANDLER, ZEND_FETCH_OBJ_IS_SPEC_CV_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_OBJ_IS_SPEC_CV_CV_HANDLER, ZEND_FETCH_FUNC_ARG_SPEC_CONST_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_FUNC_ARG_SPEC_CONST_VAR_HANDLER, ZEND_FETCH_FUNC_ARG_SPEC_CONST_UNUSED_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_FUNC_ARG_SPEC_TMP_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_FUNC_ARG_SPEC_TMP_VAR_HANDLER, ZEND_FETCH_FUNC_ARG_SPEC_TMP_UNUSED_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_FUNC_ARG_SPEC_VAR_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_FUNC_ARG_SPEC_VAR_VAR_HANDLER, ZEND_FETCH_FUNC_ARG_SPEC_VAR_UNUSED_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_FUNC_ARG_SPEC_CV_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_FUNC_ARG_SPEC_CV_VAR_HANDLER, ZEND_FETCH_FUNC_ARG_SPEC_CV_UNUSED_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_DIM_FUNC_ARG_SPEC_VAR_CONST_HANDLER, ZEND_FETCH_DIM_FUNC_ARG_SPEC_VAR_TMP_HANDLER, ZEND_FETCH_DIM_FUNC_ARG_SPEC_VAR_VAR_HANDLER, ZEND_FETCH_DIM_FUNC_ARG_SPEC_VAR_UNUSED_HANDLER, ZEND_FETCH_DIM_FUNC_ARG_SPEC_VAR_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_DIM_FUNC_ARG_SPEC_CV_CONST_HANDLER, ZEND_FETCH_DIM_FUNC_ARG_SPEC_CV_TMP_HANDLER, ZEND_FETCH_DIM_FUNC_ARG_SPEC_CV_VAR_HANDLER, ZEND_FETCH_DIM_FUNC_ARG_SPEC_CV_UNUSED_HANDLER, ZEND_FETCH_DIM_FUNC_ARG_SPEC_CV_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_OBJ_FUNC_ARG_SPEC_VAR_CONST_HANDLER, ZEND_FETCH_OBJ_FUNC_ARG_SPEC_VAR_TMP_HANDLER, ZEND_FETCH_OBJ_FUNC_ARG_SPEC_VAR_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_OBJ_FUNC_ARG_SPEC_VAR_CV_HANDLER, ZEND_FETCH_OBJ_FUNC_ARG_SPEC_UNUSED_CONST_HANDLER, ZEND_FETCH_OBJ_FUNC_ARG_SPEC_UNUSED_TMP_HANDLER, ZEND_FETCH_OBJ_FUNC_ARG_SPEC_UNUSED_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_OBJ_FUNC_ARG_SPEC_UNUSED_CV_HANDLER, ZEND_FETCH_OBJ_FUNC_ARG_SPEC_CV_CONST_HANDLER, ZEND_FETCH_OBJ_FUNC_ARG_SPEC_CV_TMP_HANDLER, ZEND_FETCH_OBJ_FUNC_ARG_SPEC_CV_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_OBJ_FUNC_ARG_SPEC_CV_CV_HANDLER, ZEND_FETCH_UNSET_SPEC_CONST_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_UNSET_SPEC_CONST_VAR_HANDLER, ZEND_FETCH_UNSET_SPEC_CONST_UNUSED_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_UNSET_SPEC_TMP_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_UNSET_SPEC_TMP_VAR_HANDLER, ZEND_FETCH_UNSET_SPEC_TMP_UNUSED_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_UNSET_SPEC_VAR_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_UNSET_SPEC_VAR_VAR_HANDLER, ZEND_FETCH_UNSET_SPEC_VAR_UNUSED_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_UNSET_SPEC_CV_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_UNSET_SPEC_CV_VAR_HANDLER, ZEND_FETCH_UNSET_SPEC_CV_UNUSED_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_DIM_UNSET_SPEC_VAR_CONST_HANDLER, ZEND_FETCH_DIM_UNSET_SPEC_VAR_TMP_HANDLER, ZEND_FETCH_DIM_UNSET_SPEC_VAR_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_DIM_UNSET_SPEC_VAR_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_DIM_UNSET_SPEC_CV_CONST_HANDLER, ZEND_FETCH_DIM_UNSET_SPEC_CV_TMP_HANDLER, ZEND_FETCH_DIM_UNSET_SPEC_CV_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_DIM_UNSET_SPEC_CV_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_OBJ_UNSET_SPEC_VAR_CONST_HANDLER, ZEND_FETCH_OBJ_UNSET_SPEC_VAR_TMP_HANDLER, ZEND_FETCH_OBJ_UNSET_SPEC_VAR_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_OBJ_UNSET_SPEC_VAR_CV_HANDLER, ZEND_FETCH_OBJ_UNSET_SPEC_UNUSED_CONST_HANDLER, ZEND_FETCH_OBJ_UNSET_SPEC_UNUSED_TMP_HANDLER, ZEND_FETCH_OBJ_UNSET_SPEC_UNUSED_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_OBJ_UNSET_SPEC_UNUSED_CV_HANDLER, ZEND_FETCH_OBJ_UNSET_SPEC_CV_CONST_HANDLER, ZEND_FETCH_OBJ_UNSET_SPEC_CV_TMP_HANDLER, ZEND_FETCH_OBJ_UNSET_SPEC_CV_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_OBJ_UNSET_SPEC_CV_CV_HANDLER, ZEND_FETCH_DIM_TMP_VAR_SPEC_CONST_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_DIM_TMP_VAR_SPEC_TMP_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_CONSTANT_SPEC_CONST_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_CONSTANT_SPEC_VAR_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_FETCH_CONSTANT_SPEC_UNUSED_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_GOTO_SPEC_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_GOTO_SPEC_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_GOTO_SPEC_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_GOTO_SPEC_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_GOTO_SPEC_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_EXT_STMT_SPEC_HANDLER, ZEND_EXT_STMT_SPEC_HANDLER, ZEND_EXT_STMT_SPEC_HANDLER, ZEND_EXT_STMT_SPEC_HANDLER, ZEND_EXT_STMT_SPEC_HANDLER, ZEND_EXT_STMT_SPEC_HANDLER, ZEND_EXT_STMT_SPEC_HANDLER, ZEND_EXT_STMT_SPEC_HANDLER, ZEND_EXT_STMT_SPEC_HANDLER, ZEND_EXT_STMT_SPEC_HANDLER, ZEND_EXT_STMT_SPEC_HANDLER, ZEND_EXT_STMT_SPEC_HANDLER, ZEND_EXT_STMT_SPEC_HANDLER, ZEND_EXT_STMT_SPEC_HANDLER, ZEND_EXT_STMT_SPEC_HANDLER, ZEND_EXT_STMT_SPEC_HANDLER, ZEND_EXT_STMT_SPEC_HANDLER, ZEND_EXT_STMT_SPEC_HANDLER, ZEND_EXT_STMT_SPEC_HANDLER, ZEND_EXT_STMT_SPEC_HANDLER, ZEND_EXT_STMT_SPEC_HANDLER, ZEND_EXT_STMT_SPEC_HANDLER, ZEND_EXT_STMT_SPEC_HANDLER, ZEND_EXT_STMT_SPEC_HANDLER, ZEND_EXT_STMT_SPEC_HANDLER, ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER, ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER, ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER, ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER, ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER, ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER, ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER, ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER, ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER, ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER, ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER, ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER, ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER, ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER, ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER, ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER, ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER, ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER, ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER, ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER, ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER, ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER, ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER, ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER, ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER, ZEND_EXT_FCALL_END_SPEC_HANDLER, ZEND_EXT_FCALL_END_SPEC_HANDLER, ZEND_EXT_FCALL_END_SPEC_HANDLER, ZEND_EXT_FCALL_END_SPEC_HANDLER, ZEND_EXT_FCALL_END_SPEC_HANDLER, ZEND_EXT_FCALL_END_SPEC_HANDLER, ZEND_EXT_FCALL_END_SPEC_HANDLER, ZEND_EXT_FCALL_END_SPEC_HANDLER, ZEND_EXT_FCALL_END_SPEC_HANDLER, ZEND_EXT_FCALL_END_SPEC_HANDLER, ZEND_EXT_FCALL_END_SPEC_HANDLER, ZEND_EXT_FCALL_END_SPEC_HANDLER, ZEND_EXT_FCALL_END_SPEC_HANDLER, ZEND_EXT_FCALL_END_SPEC_HANDLER, ZEND_EXT_FCALL_END_SPEC_HANDLER, ZEND_EXT_FCALL_END_SPEC_HANDLER, ZEND_EXT_FCALL_END_SPEC_HANDLER, ZEND_EXT_FCALL_END_SPEC_HANDLER, ZEND_EXT_FCALL_END_SPEC_HANDLER, ZEND_EXT_FCALL_END_SPEC_HANDLER, ZEND_EXT_FCALL_END_SPEC_HANDLER, ZEND_EXT_FCALL_END_SPEC_HANDLER, ZEND_EXT_FCALL_END_SPEC_HANDLER, ZEND_EXT_FCALL_END_SPEC_HANDLER, ZEND_EXT_FCALL_END_SPEC_HANDLER, ZEND_EXT_NOP_SPEC_HANDLER, ZEND_EXT_NOP_SPEC_HANDLER, ZEND_EXT_NOP_SPEC_HANDLER, ZEND_EXT_NOP_SPEC_HANDLER, ZEND_EXT_NOP_SPEC_HANDLER, ZEND_EXT_NOP_SPEC_HANDLER, ZEND_EXT_NOP_SPEC_HANDLER, ZEND_EXT_NOP_SPEC_HANDLER, ZEND_EXT_NOP_SPEC_HANDLER, ZEND_EXT_NOP_SPEC_HANDLER, ZEND_EXT_NOP_SPEC_HANDLER, ZEND_EXT_NOP_SPEC_HANDLER, ZEND_EXT_NOP_SPEC_HANDLER, ZEND_EXT_NOP_SPEC_HANDLER, ZEND_EXT_NOP_SPEC_HANDLER, ZEND_EXT_NOP_SPEC_HANDLER, ZEND_EXT_NOP_SPEC_HANDLER, ZEND_EXT_NOP_SPEC_HANDLER, ZEND_EXT_NOP_SPEC_HANDLER, ZEND_EXT_NOP_SPEC_HANDLER, ZEND_EXT_NOP_SPEC_HANDLER, ZEND_EXT_NOP_SPEC_HANDLER, ZEND_EXT_NOP_SPEC_HANDLER, ZEND_EXT_NOP_SPEC_HANDLER, ZEND_EXT_NOP_SPEC_HANDLER, ZEND_TICKS_SPEC_HANDLER, ZEND_TICKS_SPEC_HANDLER, ZEND_TICKS_SPEC_HANDLER, ZEND_TICKS_SPEC_HANDLER, ZEND_TICKS_SPEC_HANDLER, ZEND_TICKS_SPEC_HANDLER, ZEND_TICKS_SPEC_HANDLER, ZEND_TICKS_SPEC_HANDLER, ZEND_TICKS_SPEC_HANDLER, ZEND_TICKS_SPEC_HANDLER, ZEND_TICKS_SPEC_HANDLER, ZEND_TICKS_SPEC_HANDLER, ZEND_TICKS_SPEC_HANDLER, ZEND_TICKS_SPEC_HANDLER, ZEND_TICKS_SPEC_HANDLER, ZEND_TICKS_SPEC_HANDLER, ZEND_TICKS_SPEC_HANDLER, ZEND_TICKS_SPEC_HANDLER, ZEND_TICKS_SPEC_HANDLER, ZEND_TICKS_SPEC_HANDLER, ZEND_TICKS_SPEC_HANDLER, ZEND_TICKS_SPEC_HANDLER, ZEND_TICKS_SPEC_HANDLER, ZEND_TICKS_SPEC_HANDLER, ZEND_TICKS_SPEC_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_SEND_VAR_NO_REF_SPEC_VAR_HANDLER, ZEND_SEND_VAR_NO_REF_SPEC_VAR_HANDLER, ZEND_SEND_VAR_NO_REF_SPEC_VAR_HANDLER, ZEND_SEND_VAR_NO_REF_SPEC_VAR_HANDLER, ZEND_SEND_VAR_NO_REF_SPEC_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_SEND_VAR_NO_REF_SPEC_CV_HANDLER, ZEND_SEND_VAR_NO_REF_SPEC_CV_HANDLER, ZEND_SEND_VAR_NO_REF_SPEC_CV_HANDLER, ZEND_SEND_VAR_NO_REF_SPEC_CV_HANDLER, ZEND_SEND_VAR_NO_REF_SPEC_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_CATCH_SPEC_CONST_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_THROW_SPEC_CONST_HANDLER, ZEND_THROW_SPEC_CONST_HANDLER, ZEND_THROW_SPEC_CONST_HANDLER, ZEND_THROW_SPEC_CONST_HANDLER, ZEND_THROW_SPEC_CONST_HANDLER, ZEND_THROW_SPEC_TMP_HANDLER, ZEND_THROW_SPEC_TMP_HANDLER, ZEND_THROW_SPEC_TMP_HANDLER, ZEND_THROW_SPEC_TMP_HANDLER, ZEND_THROW_SPEC_TMP_HANDLER, ZEND_THROW_SPEC_VAR_HANDLER, ZEND_THROW_SPEC_VAR_HANDLER, ZEND_THROW_SPEC_VAR_HANDLER, ZEND_THROW_SPEC_VAR_HANDLER, ZEND_THROW_SPEC_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_THROW_SPEC_CV_HANDLER, ZEND_THROW_SPEC_CV_HANDLER, ZEND_THROW_SPEC_CV_HANDLER, ZEND_THROW_SPEC_CV_HANDLER, ZEND_THROW_SPEC_CV_HANDLER, ZEND_FETCH_CLASS_SPEC_CONST_HANDLER, ZEND_FETCH_CLASS_SPEC_TMP_HANDLER, ZEND_FETCH_CLASS_SPEC_VAR_HANDLER, ZEND_FETCH_CLASS_SPEC_UNUSED_HANDLER, ZEND_FETCH_CLASS_SPEC_CV_HANDLER, ZEND_FETCH_CLASS_SPEC_CONST_HANDLER, ZEND_FETCH_CLASS_SPEC_TMP_HANDLER, ZEND_FETCH_CLASS_SPEC_VAR_HANDLER, ZEND_FETCH_CLASS_SPEC_UNUSED_HANDLER, ZEND_FETCH_CLASS_SPEC_CV_HANDLER, ZEND_FETCH_CLASS_SPEC_CONST_HANDLER, ZEND_FETCH_CLASS_SPEC_TMP_HANDLER, ZEND_FETCH_CLASS_SPEC_VAR_HANDLER, ZEND_FETCH_CLASS_SPEC_UNUSED_HANDLER, ZEND_FETCH_CLASS_SPEC_CV_HANDLER, ZEND_FETCH_CLASS_SPEC_CONST_HANDLER, ZEND_FETCH_CLASS_SPEC_TMP_HANDLER, ZEND_FETCH_CLASS_SPEC_VAR_HANDLER, ZEND_FETCH_CLASS_SPEC_UNUSED_HANDLER, ZEND_FETCH_CLASS_SPEC_CV_HANDLER, ZEND_FETCH_CLASS_SPEC_CONST_HANDLER, ZEND_FETCH_CLASS_SPEC_TMP_HANDLER, ZEND_FETCH_CLASS_SPEC_VAR_HANDLER, ZEND_FETCH_CLASS_SPEC_UNUSED_HANDLER, ZEND_FETCH_CLASS_SPEC_CV_HANDLER, ZEND_CLONE_SPEC_CONST_HANDLER, ZEND_CLONE_SPEC_CONST_HANDLER, ZEND_CLONE_SPEC_CONST_HANDLER, ZEND_CLONE_SPEC_CONST_HANDLER, ZEND_CLONE_SPEC_CONST_HANDLER, ZEND_CLONE_SPEC_TMP_HANDLER, ZEND_CLONE_SPEC_TMP_HANDLER, ZEND_CLONE_SPEC_TMP_HANDLER, ZEND_CLONE_SPEC_TMP_HANDLER, ZEND_CLONE_SPEC_TMP_HANDLER, ZEND_CLONE_SPEC_VAR_HANDLER, ZEND_CLONE_SPEC_VAR_HANDLER, ZEND_CLONE_SPEC_VAR_HANDLER, ZEND_CLONE_SPEC_VAR_HANDLER, ZEND_CLONE_SPEC_VAR_HANDLER, ZEND_CLONE_SPEC_UNUSED_HANDLER, ZEND_CLONE_SPEC_UNUSED_HANDLER, ZEND_CLONE_SPEC_UNUSED_HANDLER, ZEND_CLONE_SPEC_UNUSED_HANDLER, ZEND_CLONE_SPEC_UNUSED_HANDLER, ZEND_CLONE_SPEC_CV_HANDLER, ZEND_CLONE_SPEC_CV_HANDLER, ZEND_CLONE_SPEC_CV_HANDLER, ZEND_CLONE_SPEC_CV_HANDLER, ZEND_CLONE_SPEC_CV_HANDLER, ZEND_RETURN_BY_REF_SPEC_CONST_HANDLER, ZEND_RETURN_BY_REF_SPEC_CONST_HANDLER, ZEND_RETURN_BY_REF_SPEC_CONST_HANDLER, ZEND_RETURN_BY_REF_SPEC_CONST_HANDLER, ZEND_RETURN_BY_REF_SPEC_CONST_HANDLER, ZEND_RETURN_BY_REF_SPEC_TMP_HANDLER, ZEND_RETURN_BY_REF_SPEC_TMP_HANDLER, ZEND_RETURN_BY_REF_SPEC_TMP_HANDLER, ZEND_RETURN_BY_REF_SPEC_TMP_HANDLER, ZEND_RETURN_BY_REF_SPEC_TMP_HANDLER, ZEND_RETURN_BY_REF_SPEC_VAR_HANDLER, ZEND_RETURN_BY_REF_SPEC_VAR_HANDLER, ZEND_RETURN_BY_REF_SPEC_VAR_HANDLER, ZEND_RETURN_BY_REF_SPEC_VAR_HANDLER, ZEND_RETURN_BY_REF_SPEC_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_RETURN_BY_REF_SPEC_CV_HANDLER, ZEND_RETURN_BY_REF_SPEC_CV_HANDLER, ZEND_RETURN_BY_REF_SPEC_CV_HANDLER, ZEND_RETURN_BY_REF_SPEC_CV_HANDLER, ZEND_RETURN_BY_REF_SPEC_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_INIT_METHOD_CALL_SPEC_TMP_CONST_HANDLER, ZEND_INIT_METHOD_CALL_SPEC_TMP_TMP_HANDLER, ZEND_INIT_METHOD_CALL_SPEC_TMP_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_INIT_METHOD_CALL_SPEC_TMP_CV_HANDLER, ZEND_INIT_METHOD_CALL_SPEC_VAR_CONST_HANDLER, ZEND_INIT_METHOD_CALL_SPEC_VAR_TMP_HANDLER, ZEND_INIT_METHOD_CALL_SPEC_VAR_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_INIT_METHOD_CALL_SPEC_VAR_CV_HANDLER, ZEND_INIT_METHOD_CALL_SPEC_UNUSED_CONST_HANDLER, ZEND_INIT_METHOD_CALL_SPEC_UNUSED_TMP_HANDLER, ZEND_INIT_METHOD_CALL_SPEC_UNUSED_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_INIT_METHOD_CALL_SPEC_UNUSED_CV_HANDLER, ZEND_INIT_METHOD_CALL_SPEC_CV_CONST_HANDLER, ZEND_INIT_METHOD_CALL_SPEC_CV_TMP_HANDLER, ZEND_INIT_METHOD_CALL_SPEC_CV_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_INIT_METHOD_CALL_SPEC_CV_CV_HANDLER, ZEND_INIT_STATIC_METHOD_CALL_SPEC_CONST_CONST_HANDLER, ZEND_INIT_STATIC_METHOD_CALL_SPEC_CONST_TMP_HANDLER, ZEND_INIT_STATIC_METHOD_CALL_SPEC_CONST_VAR_HANDLER, ZEND_INIT_STATIC_METHOD_CALL_SPEC_CONST_UNUSED_HANDLER, ZEND_INIT_STATIC_METHOD_CALL_SPEC_CONST_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_INIT_STATIC_METHOD_CALL_SPEC_VAR_CONST_HANDLER, ZEND_INIT_STATIC_METHOD_CALL_SPEC_VAR_TMP_HANDLER, ZEND_INIT_STATIC_METHOD_CALL_SPEC_VAR_VAR_HANDLER, ZEND_INIT_STATIC_METHOD_CALL_SPEC_VAR_UNUSED_HANDLER, ZEND_INIT_STATIC_METHOD_CALL_SPEC_VAR_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_ISSET_ISEMPTY_VAR_SPEC_CONST_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_ISSET_ISEMPTY_VAR_SPEC_CONST_VAR_HANDLER, ZEND_ISSET_ISEMPTY_VAR_SPEC_CONST_UNUSED_HANDLER, ZEND_NULL_HANDLER, ZEND_ISSET_ISEMPTY_VAR_SPEC_TMP_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_ISSET_ISEMPTY_VAR_SPEC_TMP_VAR_HANDLER, ZEND_ISSET_ISEMPTY_VAR_SPEC_TMP_UNUSED_HANDLER, ZEND_NULL_HANDLER, ZEND_ISSET_ISEMPTY_VAR_SPEC_VAR_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_ISSET_ISEMPTY_VAR_SPEC_VAR_VAR_HANDLER, ZEND_ISSET_ISEMPTY_VAR_SPEC_VAR_UNUSED_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_ISSET_ISEMPTY_VAR_SPEC_CV_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_ISSET_ISEMPTY_VAR_SPEC_CV_VAR_HANDLER, ZEND_ISSET_ISEMPTY_VAR_SPEC_CV_UNUSED_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_VAR_CONST_HANDLER, ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_VAR_TMP_HANDLER, ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_VAR_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_VAR_CV_HANDLER, ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_UNUSED_CONST_HANDLER, ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_UNUSED_TMP_HANDLER, ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_UNUSED_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_UNUSED_CV_HANDLER, ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_CV_CONST_HANDLER, ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_CV_TMP_HANDLER, ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_CV_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_ISSET_ISEMPTY_DIM_OBJ_SPEC_CV_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_PRE_INC_OBJ_SPEC_VAR_CONST_HANDLER, ZEND_PRE_INC_OBJ_SPEC_VAR_TMP_HANDLER, ZEND_PRE_INC_OBJ_SPEC_VAR_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_PRE_INC_OBJ_SPEC_VAR_CV_HANDLER, ZEND_PRE_INC_OBJ_SPEC_UNUSED_CONST_HANDLER, ZEND_PRE_INC_OBJ_SPEC_UNUSED_TMP_HANDLER, ZEND_PRE_INC_OBJ_SPEC_UNUSED_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_PRE_INC_OBJ_SPEC_UNUSED_CV_HANDLER, ZEND_PRE_INC_OBJ_SPEC_CV_CONST_HANDLER, ZEND_PRE_INC_OBJ_SPEC_CV_TMP_HANDLER, ZEND_PRE_INC_OBJ_SPEC_CV_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_PRE_INC_OBJ_SPEC_CV_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_PRE_DEC_OBJ_SPEC_VAR_CONST_HANDLER, ZEND_PRE_DEC_OBJ_SPEC_VAR_TMP_HANDLER, ZEND_PRE_DEC_OBJ_SPEC_VAR_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_PRE_DEC_OBJ_SPEC_VAR_CV_HANDLER, ZEND_PRE_DEC_OBJ_SPEC_UNUSED_CONST_HANDLER, ZEND_PRE_DEC_OBJ_SPEC_UNUSED_TMP_HANDLER, ZEND_PRE_DEC_OBJ_SPEC_UNUSED_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_PRE_DEC_OBJ_SPEC_UNUSED_CV_HANDLER, ZEND_PRE_DEC_OBJ_SPEC_CV_CONST_HANDLER, ZEND_PRE_DEC_OBJ_SPEC_CV_TMP_HANDLER, ZEND_PRE_DEC_OBJ_SPEC_CV_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_PRE_DEC_OBJ_SPEC_CV_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_POST_INC_OBJ_SPEC_VAR_CONST_HANDLER, ZEND_POST_INC_OBJ_SPEC_VAR_TMP_HANDLER, ZEND_POST_INC_OBJ_SPEC_VAR_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_POST_INC_OBJ_SPEC_VAR_CV_HANDLER, ZEND_POST_INC_OBJ_SPEC_UNUSED_CONST_HANDLER, ZEND_POST_INC_OBJ_SPEC_UNUSED_TMP_HANDLER, ZEND_POST_INC_OBJ_SPEC_UNUSED_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_POST_INC_OBJ_SPEC_UNUSED_CV_HANDLER, ZEND_POST_INC_OBJ_SPEC_CV_CONST_HANDLER, ZEND_POST_INC_OBJ_SPEC_CV_TMP_HANDLER, ZEND_POST_INC_OBJ_SPEC_CV_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_POST_INC_OBJ_SPEC_CV_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_POST_DEC_OBJ_SPEC_VAR_CONST_HANDLER, ZEND_POST_DEC_OBJ_SPEC_VAR_TMP_HANDLER, ZEND_POST_DEC_OBJ_SPEC_VAR_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_POST_DEC_OBJ_SPEC_VAR_CV_HANDLER, ZEND_POST_DEC_OBJ_SPEC_UNUSED_CONST_HANDLER, ZEND_POST_DEC_OBJ_SPEC_UNUSED_TMP_HANDLER, ZEND_POST_DEC_OBJ_SPEC_UNUSED_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_POST_DEC_OBJ_SPEC_UNUSED_CV_HANDLER, ZEND_POST_DEC_OBJ_SPEC_CV_CONST_HANDLER, ZEND_POST_DEC_OBJ_SPEC_CV_TMP_HANDLER, ZEND_POST_DEC_OBJ_SPEC_CV_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_POST_DEC_OBJ_SPEC_CV_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_ASSIGN_OBJ_SPEC_VAR_CONST_HANDLER, ZEND_ASSIGN_OBJ_SPEC_VAR_TMP_HANDLER, ZEND_ASSIGN_OBJ_SPEC_VAR_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_ASSIGN_OBJ_SPEC_VAR_CV_HANDLER, ZEND_ASSIGN_OBJ_SPEC_UNUSED_CONST_HANDLER, ZEND_ASSIGN_OBJ_SPEC_UNUSED_TMP_HANDLER, ZEND_ASSIGN_OBJ_SPEC_UNUSED_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_ASSIGN_OBJ_SPEC_UNUSED_CV_HANDLER, ZEND_ASSIGN_OBJ_SPEC_CV_CONST_HANDLER, ZEND_ASSIGN_OBJ_SPEC_CV_TMP_HANDLER, ZEND_ASSIGN_OBJ_SPEC_CV_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_ASSIGN_OBJ_SPEC_CV_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_INSTANCEOF_SPEC_TMP_HANDLER, ZEND_INSTANCEOF_SPEC_TMP_HANDLER, ZEND_INSTANCEOF_SPEC_TMP_HANDLER, ZEND_INSTANCEOF_SPEC_TMP_HANDLER, ZEND_INSTANCEOF_SPEC_TMP_HANDLER, ZEND_INSTANCEOF_SPEC_VAR_HANDLER, ZEND_INSTANCEOF_SPEC_VAR_HANDLER, ZEND_INSTANCEOF_SPEC_VAR_HANDLER, ZEND_INSTANCEOF_SPEC_VAR_HANDLER, ZEND_INSTANCEOF_SPEC_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_INSTANCEOF_SPEC_CV_HANDLER, ZEND_INSTANCEOF_SPEC_CV_HANDLER, ZEND_INSTANCEOF_SPEC_CV_HANDLER, ZEND_INSTANCEOF_SPEC_CV_HANDLER, ZEND_INSTANCEOF_SPEC_CV_HANDLER, ZEND_DECLARE_CLASS_SPEC_HANDLER, ZEND_DECLARE_CLASS_SPEC_HANDLER, ZEND_DECLARE_CLASS_SPEC_HANDLER, ZEND_DECLARE_CLASS_SPEC_HANDLER, ZEND_DECLARE_CLASS_SPEC_HANDLER, ZEND_DECLARE_CLASS_SPEC_HANDLER, ZEND_DECLARE_CLASS_SPEC_HANDLER, ZEND_DECLARE_CLASS_SPEC_HANDLER, ZEND_DECLARE_CLASS_SPEC_HANDLER, ZEND_DECLARE_CLASS_SPEC_HANDLER, ZEND_DECLARE_CLASS_SPEC_HANDLER, ZEND_DECLARE_CLASS_SPEC_HANDLER, ZEND_DECLARE_CLASS_SPEC_HANDLER, ZEND_DECLARE_CLASS_SPEC_HANDLER, ZEND_DECLARE_CLASS_SPEC_HANDLER, ZEND_DECLARE_CLASS_SPEC_HANDLER, ZEND_DECLARE_CLASS_SPEC_HANDLER, ZEND_DECLARE_CLASS_SPEC_HANDLER, ZEND_DECLARE_CLASS_SPEC_HANDLER, ZEND_DECLARE_CLASS_SPEC_HANDLER, ZEND_DECLARE_CLASS_SPEC_HANDLER, ZEND_DECLARE_CLASS_SPEC_HANDLER, ZEND_DECLARE_CLASS_SPEC_HANDLER, ZEND_DECLARE_CLASS_SPEC_HANDLER, ZEND_DECLARE_CLASS_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_SPEC_HANDLER, ZEND_DECLARE_FUNCTION_SPEC_HANDLER, ZEND_DECLARE_FUNCTION_SPEC_HANDLER, ZEND_DECLARE_FUNCTION_SPEC_HANDLER, ZEND_DECLARE_FUNCTION_SPEC_HANDLER, ZEND_DECLARE_FUNCTION_SPEC_HANDLER, ZEND_DECLARE_FUNCTION_SPEC_HANDLER, ZEND_DECLARE_FUNCTION_SPEC_HANDLER, ZEND_DECLARE_FUNCTION_SPEC_HANDLER, ZEND_DECLARE_FUNCTION_SPEC_HANDLER, ZEND_DECLARE_FUNCTION_SPEC_HANDLER, ZEND_DECLARE_FUNCTION_SPEC_HANDLER, ZEND_DECLARE_FUNCTION_SPEC_HANDLER, ZEND_DECLARE_FUNCTION_SPEC_HANDLER, ZEND_DECLARE_FUNCTION_SPEC_HANDLER, ZEND_DECLARE_FUNCTION_SPEC_HANDLER, ZEND_DECLARE_FUNCTION_SPEC_HANDLER, ZEND_DECLARE_FUNCTION_SPEC_HANDLER, ZEND_DECLARE_FUNCTION_SPEC_HANDLER, ZEND_DECLARE_FUNCTION_SPEC_HANDLER, ZEND_DECLARE_FUNCTION_SPEC_HANDLER, ZEND_DECLARE_FUNCTION_SPEC_HANDLER, ZEND_DECLARE_FUNCTION_SPEC_HANDLER, ZEND_DECLARE_FUNCTION_SPEC_HANDLER, ZEND_DECLARE_FUNCTION_SPEC_HANDLER, ZEND_DECLARE_FUNCTION_SPEC_HANDLER, ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER, ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER, ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER, ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER, ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER, ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER, ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER, ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER, ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER, ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER, ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER, ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER, ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER, ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER, ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER, ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER, ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER, ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER, ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER, ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER, ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER, ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER, ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER, ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER, ZEND_RAISE_ABSTRACT_ERROR_SPEC_HANDLER, ZEND_DECLARE_CONST_SPEC_CONST_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_ADD_INTERFACE_SPEC_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_ADD_INTERFACE_SPEC_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_ADD_INTERFACE_SPEC_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_ADD_INTERFACE_SPEC_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_ADD_INTERFACE_SPEC_CONST_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER, ZEND_DECLARE_INHERITED_CLASS_DELAYED_SPEC_HANDLER, ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER, ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER, ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER, ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER, ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER, ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER, ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER, ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER, ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER, ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER, ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER, ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER, ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER, ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER, ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER, ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER, ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER, ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER, ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER, ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER, ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER, ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER, ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER, ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER, ZEND_VERIFY_ABSTRACT_CLASS_SPEC_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_ASSIGN_DIM_SPEC_VAR_CONST_HANDLER, ZEND_ASSIGN_DIM_SPEC_VAR_TMP_HANDLER, ZEND_ASSIGN_DIM_SPEC_VAR_VAR_HANDLER, ZEND_ASSIGN_DIM_SPEC_VAR_UNUSED_HANDLER, ZEND_ASSIGN_DIM_SPEC_VAR_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_ASSIGN_DIM_SPEC_CV_CONST_HANDLER, ZEND_ASSIGN_DIM_SPEC_CV_TMP_HANDLER, ZEND_ASSIGN_DIM_SPEC_CV_VAR_HANDLER, ZEND_ASSIGN_DIM_SPEC_CV_UNUSED_HANDLER, ZEND_ASSIGN_DIM_SPEC_CV_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_VAR_CONST_HANDLER, ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_VAR_TMP_HANDLER, ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_VAR_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_VAR_CV_HANDLER, ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_UNUSED_CONST_HANDLER, ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_UNUSED_TMP_HANDLER, ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_UNUSED_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_UNUSED_CV_HANDLER, ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_CV_CONST_HANDLER, ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_CV_TMP_HANDLER, ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_CV_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_ISSET_ISEMPTY_PROP_OBJ_SPEC_CV_CV_HANDLER, ZEND_HANDLE_EXCEPTION_SPEC_HANDLER, ZEND_HANDLE_EXCEPTION_SPEC_HANDLER, ZEND_HANDLE_EXCEPTION_SPEC_HANDLER, ZEND_HANDLE_EXCEPTION_SPEC_HANDLER, ZEND_HANDLE_EXCEPTION_SPEC_HANDLER, ZEND_HANDLE_EXCEPTION_SPEC_HANDLER, ZEND_HANDLE_EXCEPTION_SPEC_HANDLER, ZEND_HANDLE_EXCEPTION_SPEC_HANDLER, ZEND_HANDLE_EXCEPTION_SPEC_HANDLER, ZEND_HANDLE_EXCEPTION_SPEC_HANDLER, ZEND_HANDLE_EXCEPTION_SPEC_HANDLER, ZEND_HANDLE_EXCEPTION_SPEC_HANDLER, ZEND_HANDLE_EXCEPTION_SPEC_HANDLER, ZEND_HANDLE_EXCEPTION_SPEC_HANDLER, ZEND_HANDLE_EXCEPTION_SPEC_HANDLER, ZEND_HANDLE_EXCEPTION_SPEC_HANDLER, ZEND_HANDLE_EXCEPTION_SPEC_HANDLER, ZEND_HANDLE_EXCEPTION_SPEC_HANDLER, ZEND_HANDLE_EXCEPTION_SPEC_HANDLER, ZEND_HANDLE_EXCEPTION_SPEC_HANDLER, ZEND_HANDLE_EXCEPTION_SPEC_HANDLER, ZEND_HANDLE_EXCEPTION_SPEC_HANDLER, ZEND_HANDLE_EXCEPTION_SPEC_HANDLER, ZEND_HANDLE_EXCEPTION_SPEC_HANDLER, ZEND_HANDLE_EXCEPTION_SPEC_HANDLER, ZEND_USER_OPCODE_SPEC_HANDLER, ZEND_USER_OPCODE_SPEC_HANDLER, ZEND_USER_OPCODE_SPEC_HANDLER, ZEND_USER_OPCODE_SPEC_HANDLER, ZEND_USER_OPCODE_SPEC_HANDLER, ZEND_USER_OPCODE_SPEC_HANDLER, ZEND_USER_OPCODE_SPEC_HANDLER, ZEND_USER_OPCODE_SPEC_HANDLER, ZEND_USER_OPCODE_SPEC_HANDLER, ZEND_USER_OPCODE_SPEC_HANDLER, ZEND_USER_OPCODE_SPEC_HANDLER, ZEND_USER_OPCODE_SPEC_HANDLER, ZEND_USER_OPCODE_SPEC_HANDLER, ZEND_USER_OPCODE_SPEC_HANDLER, ZEND_USER_OPCODE_SPEC_HANDLER, ZEND_USER_OPCODE_SPEC_HANDLER, ZEND_USER_OPCODE_SPEC_HANDLER, ZEND_USER_OPCODE_SPEC_HANDLER, ZEND_USER_OPCODE_SPEC_HANDLER, ZEND_USER_OPCODE_SPEC_HANDLER, ZEND_USER_OPCODE_SPEC_HANDLER, ZEND_USER_OPCODE_SPEC_HANDLER, ZEND_USER_OPCODE_SPEC_HANDLER, ZEND_USER_OPCODE_SPEC_HANDLER, ZEND_USER_OPCODE_SPEC_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_JMP_SET_SPEC_CONST_HANDLER, ZEND_JMP_SET_SPEC_CONST_HANDLER, ZEND_JMP_SET_SPEC_CONST_HANDLER, ZEND_JMP_SET_SPEC_CONST_HANDLER, ZEND_JMP_SET_SPEC_CONST_HANDLER, ZEND_JMP_SET_SPEC_TMP_HANDLER, ZEND_JMP_SET_SPEC_TMP_HANDLER, ZEND_JMP_SET_SPEC_TMP_HANDLER, ZEND_JMP_SET_SPEC_TMP_HANDLER, ZEND_JMP_SET_SPEC_TMP_HANDLER, ZEND_JMP_SET_SPEC_VAR_HANDLER, ZEND_JMP_SET_SPEC_VAR_HANDLER, ZEND_JMP_SET_SPEC_VAR_HANDLER, ZEND_JMP_SET_SPEC_VAR_HANDLER, ZEND_JMP_SET_SPEC_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_JMP_SET_SPEC_CV_HANDLER, ZEND_JMP_SET_SPEC_CV_HANDLER, ZEND_JMP_SET_SPEC_CV_HANDLER, ZEND_JMP_SET_SPEC_CV_HANDLER, ZEND_JMP_SET_SPEC_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_DECLARE_LAMBDA_FUNCTION_SPEC_CONST_UNUSED_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_ADD_TRAIT_SPEC_HANDLER, ZEND_ADD_TRAIT_SPEC_HANDLER, ZEND_ADD_TRAIT_SPEC_HANDLER, ZEND_ADD_TRAIT_SPEC_HANDLER, ZEND_ADD_TRAIT_SPEC_HANDLER, ZEND_ADD_TRAIT_SPEC_HANDLER, ZEND_ADD_TRAIT_SPEC_HANDLER, ZEND_ADD_TRAIT_SPEC_HANDLER, ZEND_ADD_TRAIT_SPEC_HANDLER, ZEND_ADD_TRAIT_SPEC_HANDLER, ZEND_ADD_TRAIT_SPEC_HANDLER, ZEND_ADD_TRAIT_SPEC_HANDLER, ZEND_ADD_TRAIT_SPEC_HANDLER, ZEND_ADD_TRAIT_SPEC_HANDLER, ZEND_ADD_TRAIT_SPEC_HANDLER, ZEND_ADD_TRAIT_SPEC_HANDLER, ZEND_ADD_TRAIT_SPEC_HANDLER, ZEND_ADD_TRAIT_SPEC_HANDLER, ZEND_ADD_TRAIT_SPEC_HANDLER, ZEND_ADD_TRAIT_SPEC_HANDLER, ZEND_ADD_TRAIT_SPEC_HANDLER, ZEND_ADD_TRAIT_SPEC_HANDLER, ZEND_ADD_TRAIT_SPEC_HANDLER, ZEND_ADD_TRAIT_SPEC_HANDLER, ZEND_ADD_TRAIT_SPEC_HANDLER, ZEND_BIND_TRAITS_SPEC_HANDLER, ZEND_BIND_TRAITS_SPEC_HANDLER, ZEND_BIND_TRAITS_SPEC_HANDLER, ZEND_BIND_TRAITS_SPEC_HANDLER, ZEND_BIND_TRAITS_SPEC_HANDLER, ZEND_BIND_TRAITS_SPEC_HANDLER, ZEND_BIND_TRAITS_SPEC_HANDLER, ZEND_BIND_TRAITS_SPEC_HANDLER, ZEND_BIND_TRAITS_SPEC_HANDLER, ZEND_BIND_TRAITS_SPEC_HANDLER, ZEND_BIND_TRAITS_SPEC_HANDLER, ZEND_BIND_TRAITS_SPEC_HANDLER, ZEND_BIND_TRAITS_SPEC_HANDLER, ZEND_BIND_TRAITS_SPEC_HANDLER, ZEND_BIND_TRAITS_SPEC_HANDLER, ZEND_BIND_TRAITS_SPEC_HANDLER, ZEND_BIND_TRAITS_SPEC_HANDLER, ZEND_BIND_TRAITS_SPEC_HANDLER, ZEND_BIND_TRAITS_SPEC_HANDLER, ZEND_BIND_TRAITS_SPEC_HANDLER, ZEND_BIND_TRAITS_SPEC_HANDLER, ZEND_BIND_TRAITS_SPEC_HANDLER, ZEND_BIND_TRAITS_SPEC_HANDLER, ZEND_BIND_TRAITS_SPEC_HANDLER, ZEND_BIND_TRAITS_SPEC_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_SEPARATE_SPEC_VAR_UNUSED_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_QM_ASSIGN_VAR_SPEC_CONST_HANDLER, ZEND_QM_ASSIGN_VAR_SPEC_CONST_HANDLER, ZEND_QM_ASSIGN_VAR_SPEC_CONST_HANDLER, ZEND_QM_ASSIGN_VAR_SPEC_CONST_HANDLER, ZEND_QM_ASSIGN_VAR_SPEC_CONST_HANDLER, ZEND_QM_ASSIGN_VAR_SPEC_TMP_HANDLER, ZEND_QM_ASSIGN_VAR_SPEC_TMP_HANDLER, ZEND_QM_ASSIGN_VAR_SPEC_TMP_HANDLER, ZEND_QM_ASSIGN_VAR_SPEC_TMP_HANDLER, ZEND_QM_ASSIGN_VAR_SPEC_TMP_HANDLER, ZEND_QM_ASSIGN_VAR_SPEC_VAR_HANDLER, ZEND_QM_ASSIGN_VAR_SPEC_VAR_HANDLER, ZEND_QM_ASSIGN_VAR_SPEC_VAR_HANDLER, ZEND_QM_ASSIGN_VAR_SPEC_VAR_HANDLER, ZEND_QM_ASSIGN_VAR_SPEC_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_QM_ASSIGN_VAR_SPEC_CV_HANDLER, ZEND_QM_ASSIGN_VAR_SPEC_CV_HANDLER, ZEND_QM_ASSIGN_VAR_SPEC_CV_HANDLER, ZEND_QM_ASSIGN_VAR_SPEC_CV_HANDLER, ZEND_QM_ASSIGN_VAR_SPEC_CV_HANDLER, ZEND_JMP_SET_VAR_SPEC_CONST_HANDLER, ZEND_JMP_SET_VAR_SPEC_CONST_HANDLER, ZEND_JMP_SET_VAR_SPEC_CONST_HANDLER, ZEND_JMP_SET_VAR_SPEC_CONST_HANDLER, ZEND_JMP_SET_VAR_SPEC_CONST_HANDLER, ZEND_JMP_SET_VAR_SPEC_TMP_HANDLER, ZEND_JMP_SET_VAR_SPEC_TMP_HANDLER, ZEND_JMP_SET_VAR_SPEC_TMP_HANDLER, ZEND_JMP_SET_VAR_SPEC_TMP_HANDLER, ZEND_JMP_SET_VAR_SPEC_TMP_HANDLER, ZEND_JMP_SET_VAR_SPEC_VAR_HANDLER, ZEND_JMP_SET_VAR_SPEC_VAR_HANDLER, ZEND_JMP_SET_VAR_SPEC_VAR_HANDLER, ZEND_JMP_SET_VAR_SPEC_VAR_HANDLER, ZEND_JMP_SET_VAR_SPEC_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_JMP_SET_VAR_SPEC_CV_HANDLER, ZEND_JMP_SET_VAR_SPEC_CV_HANDLER, ZEND_JMP_SET_VAR_SPEC_CV_HANDLER, ZEND_JMP_SET_VAR_SPEC_CV_HANDLER, ZEND_JMP_SET_VAR_SPEC_CV_HANDLER, ZEND_DISCARD_EXCEPTION_SPEC_HANDLER, ZEND_DISCARD_EXCEPTION_SPEC_HANDLER, ZEND_DISCARD_EXCEPTION_SPEC_HANDLER, ZEND_DISCARD_EXCEPTION_SPEC_HANDLER, ZEND_DISCARD_EXCEPTION_SPEC_HANDLER, ZEND_DISCARD_EXCEPTION_SPEC_HANDLER, ZEND_DISCARD_EXCEPTION_SPEC_HANDLER, ZEND_DISCARD_EXCEPTION_SPEC_HANDLER, ZEND_DISCARD_EXCEPTION_SPEC_HANDLER, ZEND_DISCARD_EXCEPTION_SPEC_HANDLER, ZEND_DISCARD_EXCEPTION_SPEC_HANDLER, ZEND_DISCARD_EXCEPTION_SPEC_HANDLER, ZEND_DISCARD_EXCEPTION_SPEC_HANDLER, ZEND_DISCARD_EXCEPTION_SPEC_HANDLER, ZEND_DISCARD_EXCEPTION_SPEC_HANDLER, ZEND_DISCARD_EXCEPTION_SPEC_HANDLER, ZEND_DISCARD_EXCEPTION_SPEC_HANDLER, ZEND_DISCARD_EXCEPTION_SPEC_HANDLER, ZEND_DISCARD_EXCEPTION_SPEC_HANDLER, ZEND_DISCARD_EXCEPTION_SPEC_HANDLER, ZEND_DISCARD_EXCEPTION_SPEC_HANDLER, ZEND_DISCARD_EXCEPTION_SPEC_HANDLER, ZEND_DISCARD_EXCEPTION_SPEC_HANDLER, ZEND_DISCARD_EXCEPTION_SPEC_HANDLER, ZEND_DISCARD_EXCEPTION_SPEC_HANDLER, ZEND_YIELD_SPEC_CONST_CONST_HANDLER, ZEND_YIELD_SPEC_CONST_TMP_HANDLER, ZEND_YIELD_SPEC_CONST_VAR_HANDLER, ZEND_YIELD_SPEC_CONST_UNUSED_HANDLER, ZEND_YIELD_SPEC_CONST_CV_HANDLER, ZEND_YIELD_SPEC_TMP_CONST_HANDLER, ZEND_YIELD_SPEC_TMP_TMP_HANDLER, ZEND_YIELD_SPEC_TMP_VAR_HANDLER, ZEND_YIELD_SPEC_TMP_UNUSED_HANDLER, ZEND_YIELD_SPEC_TMP_CV_HANDLER, ZEND_YIELD_SPEC_VAR_CONST_HANDLER, ZEND_YIELD_SPEC_VAR_TMP_HANDLER, ZEND_YIELD_SPEC_VAR_VAR_HANDLER, ZEND_YIELD_SPEC_VAR_UNUSED_HANDLER, ZEND_YIELD_SPEC_VAR_CV_HANDLER, ZEND_YIELD_SPEC_UNUSED_CONST_HANDLER, ZEND_YIELD_SPEC_UNUSED_TMP_HANDLER, ZEND_YIELD_SPEC_UNUSED_VAR_HANDLER, ZEND_YIELD_SPEC_UNUSED_UNUSED_HANDLER, ZEND_YIELD_SPEC_UNUSED_CV_HANDLER, ZEND_YIELD_SPEC_CV_CONST_HANDLER, ZEND_YIELD_SPEC_CV_TMP_HANDLER, ZEND_YIELD_SPEC_CV_VAR_HANDLER, ZEND_YIELD_SPEC_CV_UNUSED_HANDLER, ZEND_YIELD_SPEC_CV_CV_HANDLER, ZEND_GENERATOR_RETURN_SPEC_HANDLER, ZEND_GENERATOR_RETURN_SPEC_HANDLER, ZEND_GENERATOR_RETURN_SPEC_HANDLER, ZEND_GENERATOR_RETURN_SPEC_HANDLER, ZEND_GENERATOR_RETURN_SPEC_HANDLER, ZEND_GENERATOR_RETURN_SPEC_HANDLER, ZEND_GENERATOR_RETURN_SPEC_HANDLER, ZEND_GENERATOR_RETURN_SPEC_HANDLER, ZEND_GENERATOR_RETURN_SPEC_HANDLER, ZEND_GENERATOR_RETURN_SPEC_HANDLER, ZEND_GENERATOR_RETURN_SPEC_HANDLER, ZEND_GENERATOR_RETURN_SPEC_HANDLER, ZEND_GENERATOR_RETURN_SPEC_HANDLER, ZEND_GENERATOR_RETURN_SPEC_HANDLER, ZEND_GENERATOR_RETURN_SPEC_HANDLER, ZEND_GENERATOR_RETURN_SPEC_HANDLER, ZEND_GENERATOR_RETURN_SPEC_HANDLER, ZEND_GENERATOR_RETURN_SPEC_HANDLER, ZEND_GENERATOR_RETURN_SPEC_HANDLER, ZEND_GENERATOR_RETURN_SPEC_HANDLER, ZEND_GENERATOR_RETURN_SPEC_HANDLER, ZEND_GENERATOR_RETURN_SPEC_HANDLER, ZEND_GENERATOR_RETURN_SPEC_HANDLER, ZEND_GENERATOR_RETURN_SPEC_HANDLER, ZEND_GENERATOR_RETURN_SPEC_HANDLER, ZEND_FAST_CALL_SPEC_HANDLER, ZEND_FAST_CALL_SPEC_HANDLER, ZEND_FAST_CALL_SPEC_HANDLER, ZEND_FAST_CALL_SPEC_HANDLER, ZEND_FAST_CALL_SPEC_HANDLER, ZEND_FAST_CALL_SPEC_HANDLER, ZEND_FAST_CALL_SPEC_HANDLER, ZEND_FAST_CALL_SPEC_HANDLER, ZEND_FAST_CALL_SPEC_HANDLER, ZEND_FAST_CALL_SPEC_HANDLER, ZEND_FAST_CALL_SPEC_HANDLER, ZEND_FAST_CALL_SPEC_HANDLER, ZEND_FAST_CALL_SPEC_HANDLER, ZEND_FAST_CALL_SPEC_HANDLER, ZEND_FAST_CALL_SPEC_HANDLER, ZEND_FAST_CALL_SPEC_HANDLER, ZEND_FAST_CALL_SPEC_HANDLER, ZEND_FAST_CALL_SPEC_HANDLER, ZEND_FAST_CALL_SPEC_HANDLER, ZEND_FAST_CALL_SPEC_HANDLER, ZEND_FAST_CALL_SPEC_HANDLER, ZEND_FAST_CALL_SPEC_HANDLER, ZEND_FAST_CALL_SPEC_HANDLER, ZEND_FAST_CALL_SPEC_HANDLER, ZEND_FAST_CALL_SPEC_HANDLER, ZEND_FAST_RET_SPEC_HANDLER, ZEND_FAST_RET_SPEC_HANDLER, ZEND_FAST_RET_SPEC_HANDLER, ZEND_FAST_RET_SPEC_HANDLER, ZEND_FAST_RET_SPEC_HANDLER, ZEND_FAST_RET_SPEC_HANDLER, ZEND_FAST_RET_SPEC_HANDLER, ZEND_FAST_RET_SPEC_HANDLER, ZEND_FAST_RET_SPEC_HANDLER, ZEND_FAST_RET_SPEC_HANDLER, ZEND_FAST_RET_SPEC_HANDLER, ZEND_FAST_RET_SPEC_HANDLER, ZEND_FAST_RET_SPEC_HANDLER, ZEND_FAST_RET_SPEC_HANDLER, ZEND_FAST_RET_SPEC_HANDLER, ZEND_FAST_RET_SPEC_HANDLER, ZEND_FAST_RET_SPEC_HANDLER, ZEND_FAST_RET_SPEC_HANDLER, ZEND_FAST_RET_SPEC_HANDLER, ZEND_FAST_RET_SPEC_HANDLER, ZEND_FAST_RET_SPEC_HANDLER, ZEND_FAST_RET_SPEC_HANDLER, ZEND_FAST_RET_SPEC_HANDLER, ZEND_FAST_RET_SPEC_HANDLER, ZEND_FAST_RET_SPEC_HANDLER, ZEND_RECV_VARIADIC_SPEC_HANDLER, ZEND_RECV_VARIADIC_SPEC_HANDLER, ZEND_RECV_VARIADIC_SPEC_HANDLER, ZEND_RECV_VARIADIC_SPEC_HANDLER, ZEND_RECV_VARIADIC_SPEC_HANDLER, ZEND_RECV_VARIADIC_SPEC_HANDLER, ZEND_RECV_VARIADIC_SPEC_HANDLER, ZEND_RECV_VARIADIC_SPEC_HANDLER, ZEND_RECV_VARIADIC_SPEC_HANDLER, ZEND_RECV_VARIADIC_SPEC_HANDLER, ZEND_RECV_VARIADIC_SPEC_HANDLER, ZEND_RECV_VARIADIC_SPEC_HANDLER, ZEND_RECV_VARIADIC_SPEC_HANDLER, ZEND_RECV_VARIADIC_SPEC_HANDLER, ZEND_RECV_VARIADIC_SPEC_HANDLER, ZEND_RECV_VARIADIC_SPEC_HANDLER, ZEND_RECV_VARIADIC_SPEC_HANDLER, ZEND_RECV_VARIADIC_SPEC_HANDLER, ZEND_RECV_VARIADIC_SPEC_HANDLER, ZEND_RECV_VARIADIC_SPEC_HANDLER, ZEND_RECV_VARIADIC_SPEC_HANDLER, ZEND_RECV_VARIADIC_SPEC_HANDLER, ZEND_RECV_VARIADIC_SPEC_HANDLER, ZEND_RECV_VARIADIC_SPEC_HANDLER, ZEND_RECV_VARIADIC_SPEC_HANDLER, ZEND_SEND_UNPACK_SPEC_HANDLER, ZEND_SEND_UNPACK_SPEC_HANDLER, ZEND_SEND_UNPACK_SPEC_HANDLER, ZEND_SEND_UNPACK_SPEC_HANDLER, ZEND_SEND_UNPACK_SPEC_HANDLER, ZEND_SEND_UNPACK_SPEC_HANDLER, ZEND_SEND_UNPACK_SPEC_HANDLER, ZEND_SEND_UNPACK_SPEC_HANDLER, ZEND_SEND_UNPACK_SPEC_HANDLER, ZEND_SEND_UNPACK_SPEC_HANDLER, ZEND_SEND_UNPACK_SPEC_HANDLER, ZEND_SEND_UNPACK_SPEC_HANDLER, ZEND_SEND_UNPACK_SPEC_HANDLER, ZEND_SEND_UNPACK_SPEC_HANDLER, ZEND_SEND_UNPACK_SPEC_HANDLER, ZEND_SEND_UNPACK_SPEC_HANDLER, ZEND_SEND_UNPACK_SPEC_HANDLER, ZEND_SEND_UNPACK_SPEC_HANDLER, ZEND_SEND_UNPACK_SPEC_HANDLER, ZEND_SEND_UNPACK_SPEC_HANDLER, ZEND_SEND_UNPACK_SPEC_HANDLER, ZEND_SEND_UNPACK_SPEC_HANDLER, ZEND_SEND_UNPACK_SPEC_HANDLER, ZEND_SEND_UNPACK_SPEC_HANDLER, ZEND_SEND_UNPACK_SPEC_HANDLER, ZEND_POW_SPEC_CONST_CONST_HANDLER, ZEND_POW_SPEC_CONST_TMP_HANDLER, ZEND_POW_SPEC_CONST_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_POW_SPEC_CONST_CV_HANDLER, ZEND_POW_SPEC_TMP_CONST_HANDLER, ZEND_POW_SPEC_TMP_TMP_HANDLER, ZEND_POW_SPEC_TMP_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_POW_SPEC_TMP_CV_HANDLER, ZEND_POW_SPEC_VAR_CONST_HANDLER, ZEND_POW_SPEC_VAR_TMP_HANDLER, ZEND_POW_SPEC_VAR_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_POW_SPEC_VAR_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_POW_SPEC_CV_CONST_HANDLER, ZEND_POW_SPEC_CV_TMP_HANDLER, ZEND_POW_SPEC_CV_VAR_HANDLER, ZEND_NULL_HANDLER, ZEND_POW_SPEC_CV_CV_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_NULL_HANDLER, ZEND_ASSIGN_POW_SPEC_VAR_CONST_HANDLER, ZEND_ASSIGN_POW_SPEC_VAR_TMP_HANDLER, ZEND_ASSIGN_POW_SPEC_VAR_VAR_HANDLER, ZEND_ASSIGN_POW_SPEC_VAR_UNUSED_HANDLER, ZEND_ASSIGN_POW_SPEC_VAR_CV_HANDLER, ZEND_ASSIGN_POW_SPEC_UNUSED_CONST_HANDLER, ZEND_ASSIGN_POW_SPEC_UNUSED_TMP_HANDLER, ZEND_ASSIGN_POW_SPEC_UNUSED_VAR_HANDLER, ZEND_ASSIGN_POW_SPEC_UNUSED_UNUSED_HANDLER, ZEND_ASSIGN_POW_SPEC_UNUSED_CV_HANDLER, ZEND_ASSIGN_POW_SPEC_CV_CONST_HANDLER, ZEND_ASSIGN_POW_SPEC_CV_TMP_HANDLER, ZEND_ASSIGN_POW_SPEC_CV_VAR_HANDLER, ZEND_ASSIGN_POW_SPEC_CV_UNUSED_HANDLER, ZEND_ASSIGN_POW_SPEC_CV_CV_HANDLER, ZEND_NULL_HANDLER }; zend_opcode_handlers = (opcode_handler_t*)labels; } static opcode_handler_t zend_vm_get_opcode_handler(zend_uchar opcode, zend_op* op) { static const int zend_vm_decode[] = { _UNUSED_CODE, /* 0 */ _CONST_CODE, /* 1 = IS_CONST */ _TMP_CODE, /* 2 = IS_TMP_VAR */ _UNUSED_CODE, /* 3 */ _VAR_CODE, /* 4 = IS_VAR */ _UNUSED_CODE, /* 5 */ _UNUSED_CODE, /* 6 */ _UNUSED_CODE, /* 7 */ _UNUSED_CODE, /* 8 = IS_UNUSED */ _UNUSED_CODE, /* 9 */ _UNUSED_CODE, /* 10 */ _UNUSED_CODE, /* 11 */ _UNUSED_CODE, /* 12 */ _UNUSED_CODE, /* 13 */ _UNUSED_CODE, /* 14 */ _UNUSED_CODE, /* 15 */ _CV_CODE /* 16 = IS_CV */ }; return zend_opcode_handlers[opcode * 25 + zend_vm_decode[op->op1_type] * 5 + zend_vm_decode[op->op2_type]]; } ZEND_API void zend_vm_set_opcode_handler(zend_op* op) { op->handler = zend_vm_get_opcode_handler(zend_user_opcodes[op->opcode], op); } ZEND_API int zend_do_fcall(ZEND_OPCODE_HANDLER_ARGS) { return zend_do_fcall_common_helper_SPEC(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU); }