name : ChainExtractor.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\Translation\Extractor; use Symfony\Component\Translation\MessageCatalogue; /** * ChainExtractor extracts translation messages from template files. * * @author Michel Salib <michelsalib@hotmail.com> */ class ChainExtractor implements ExtractorInterface { /** * The extractors. * * @var ExtractorInterface[] */ private $extractors = array(); /** * Adds a loader to the translation extractor. * * @param string $format The format of the loader * @param ExtractorInterface $extractor The loader */ public function addExtractor($format, ExtractorInterface $extractor) { $this->extractors[$format] = $extractor; } /** * {@inheritDoc} */ public function setPrefix($prefix) { foreach ($this->extractors as $extractor) { $extractor->setPrefix($prefix); } } /** * {@inheritDoc} */ public function extract($directory, MessageCatalogue $catalogue) { foreach ($this->extractors as $extractor) { $extractor->extract($directory, $catalogue); } } }