tokslaw7
42 lines
920 B
PHP
42 lines
920 B
PHP
<?php
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declare(strict_types=1);
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/*
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* This file is part of PHP CS Fixer.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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* Dariusz Rumiński <dariusz.ruminski@gmail.com>
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*
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* This source file is subject to the MIT license that is bundled
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* with this source code in the file LICENSE.
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*/
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namespace PhpCsFixer;
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/**
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* @internal
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*/
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final class PharChecker implements PharCheckerInterface
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{
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/**
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* {@inheritdoc}
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*/
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public function checkFileValidity(string $filename): ?string
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{
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try {
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$phar = new \Phar($filename);
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// free the variable to unlock the file
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unset($phar);
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} catch (\Exception $e) {
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if (!$e instanceof \UnexpectedValueException && !$e instanceof \PharException) {
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throw $e;
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}
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return 'Failed to create Phar instance. '.$e->getMessage();
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}
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return null;
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}
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}
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