name : PathFilterIterator.php <?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; use Symfony\Component\Finder\SplFileInfo; /** * PathFilterIterator filters files by path patterns (e.g. some/special/dir). * * @author Fabien Potencier <fabien@symfony.com> * @author Włodzimierz Gajda <gajdaw@gajdaw.pl> * * @extends MultiplePcreFilterIterator<string, SplFileInfo> */ class PathFilterIterator extends MultiplePcreFilterIterator { /** * Filters the iterator values. */ public function accept(): bool { $filename = $this->current()->getRelativePathname(); if ('\\' === \DIRECTORY_SEPARATOR) { $filename = str_replace('\\', '/', $filename); } return $this->isAccepted($filename); } /** * Converts strings to regexp. * * PCRE patterns are left unchanged. * * Default conversion: * 'lorem/ipsum/dolor' ==> 'lorem\/ipsum\/dolor/' * * Use only / as directory separator (on Windows also). * * @param string $str Pattern: regexp or dirname */ protected function toRegex(string $str): string { return $this->isRegex($str) ? $str : '/'.preg_quote($str, '/').'/'; } }