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편집 파일: PreserveGlobalState.php
<?php declare(strict_types=1); /* * This file is part of PHPUnit. * * (c) Sebastian Bergmann <sebastian@phpunit.de> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace PHPUnit\Metadata; /** * @psalm-immutable * * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit */ final class PreserveGlobalState extends Metadata { private readonly bool $enabled; /** * @psalm-param 0|1 $level */ protected function __construct(int $level, bool $enabled) { parent::__construct($level); $this->enabled = $enabled; } /** * @psalm-assert-if-true PreserveGlobalState $this */ public function isPreserveGlobalState(): bool { return true; } public function enabled(): bool { return $this->enabled; } }