Source of file ExcludeDirectoryFilterIterator.php
Size: 1,461 Bytes - Last Modified: 2013-07-17T08:22:21+02:00
/home/theseer/Downloads/Symfony/vendor/symfony/symfony/src/Symfony/Component/Finder/Iterator/ExcludeDirectoryFilterIterator.php
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657 | <?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\Finder\Iterator; /** * ExcludeDirectoryFilterIterator filters out directories. * * @author Fabien Potencier <fabien@symfony.com> */ class ExcludeDirectoryFilterIterator extends FilterIterator { private $patterns; /** * Constructor. * * @param \Iterator $iterator The Iterator to filter * @param array $directories An array of directories to exclude */ public function __construct(\Iterator $iterator, array $directories) { $this->patterns = array(); foreach ($directories as $directory) { $this->patterns[] = '#(^|/)'.preg_quote($directory, '#').'(/|$)#'; } parent::__construct($iterator); } /** * Filters the iterator values. * * @return Boolean true if the value should be kept, false otherwise */ public function accept() { $path = $this->isDir() ? $this->current()->getRelativePathname() : $this->current()->getRelativePath(); $path = strtr($path, '\\', '/'); foreach ($this->patterns as $pattern) { if (preg_match($pattern, $path)) { return false; } } return true; } } |