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편집 파일: ComparisonRequirement.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\Version; use function version_compare; use PHPUnit\Util\VersionComparisonOperator; /** * @psalm-immutable * * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit */ final class ComparisonRequirement extends Requirement { private readonly string $version; private readonly VersionComparisonOperator $operator; public function __construct(string $version, VersionComparisonOperator $operator) { $this->version = $version; $this->operator = $operator; } public function isSatisfiedBy(string $version): bool { return version_compare($version, $this->version, $this->operator->asString()); } public function asString(): string { return $this->operator->asString() . ' ' . $this->version; } }