관리-도구
편집 파일: Intersection.php
<?php /** * This file is part of phpDocumentor. * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. * * @link http://phpdoc.org */ declare(strict_types=1); namespace phpDocumentor\Reflection\Types; use phpDocumentor\Reflection\Type; /** * Value Object representing a Compound Type. * * A Intersection Type is not so much a special keyword or object reference but is a series of Types that are separated * using an AND operator (`&`). This combination of types signifies that whatever is associated with this Intersection * type may contain a value with any of the given types. * * @psalm-immutable */ final class Intersection extends AggregatedType { /** * Initializes a intersection type (i.e. `\A&\B`) and tests if the provided types all implement the Type interface. * * @param array<Type> $types */ public function __construct(array $types) { parent::__construct($types, '&'); } }