MetaSubtitle::ProcessSnippet PHP Метод

    public static function ProcessSnippet(array $p_matches)
    {
        $snippet = '';
        if (array_key_exists(1, $p_matches)) {
            $em = \Zend_Registry::get('container')->getService('doctrine.em');
            $snippet = $em->getRepository('Newscoop\\Entity\\Snippet')->getSnippetById($p_matches[1]);
            $snippet = $snippet->render();
        }
        return $snippet;
    }