home/alospiesjs/www/apis/youtube/vendor/symfony/finder/Iterator/FilecontentFilterIterator.php000060400000002540151160662050027027 0ustar00 * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\Finder\Iterator; /** * FilecontentFilterIterator filters files by their contents using patterns (regexps or strings). * * @author Fabien Potencier * @author Włodzimierz Gajda * * @extends MultiplePcreFilterIterator */ class FilecontentFilterIterator extends MultiplePcreFilterIterator { /** * Filters the iterator values. */ public function accept(): bool { if (!$this->matchRegexps && !$this->noMatchRegexps) { return true; } $fileinfo = $this->current(); if ($fileinfo->isDir() || !$fileinfo->isReadable()) { return false; } $content = $fileinfo->getContents(); if (!$content) { return false; } return $this->isAccepted($content); } /** * Converts string to regexp if necessary. * * @param string $str Pattern: string or regexp */ protected function toRegex(string $str): string { return $this->isRegex($str) ? $str : '/'.preg_quote($str, '/').'/'; } }