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;
}