public function getArticlePlaylists($articleId, $languageId) { $playlistArticles = $this->getEntityManager()->getRepository('Newscoop\\Entity\\PlaylistArticle')->findBy(array('articleNumber' => $articleId, 'articleLanguage' => $languageId)); $playlists = array(); foreach ((array) $playlistArticles as $playlistArticle) { $playlists[] = $playlistArticle->getPlaylist(); } return $playlists; }