48 lines
1.1 KiB
PHP
48 lines
1.1 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Finder\Iterator;
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use Symfony\Component\Finder\Glob;
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/**
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* FilenameFilterIterator filters files by patterns (a regexp, a glob, or a string).
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*
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* @author Fabien Potencier <fabien@symfony.com>
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*/
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class FilenameFilterIterator extends MultiplePcreFilterIterator
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{
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/**
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* Filters the iterator values.
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*
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* @return bool true if the value should be kept, false otherwise
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*/
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public function accept()
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{
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return $this->isAccepted($this->current()->getFilename());
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}
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/**
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* Converts glob to regexp.
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*
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* PCRE patterns are left unchanged.
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* Glob strings are transformed with Glob::toRegex().
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*
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* @param string $str Pattern: glob or regexp
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*
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* @return string regexp corresponding to a given glob or regexp
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*/
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protected function toRegex($str)
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{
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return $this->isRegex($str) ? $str : Glob::toRegex($str);
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}
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}
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