'/\{(?P<func>css|require_css|js|require_js|asset|jquery|angularjs|reactjs|sass|less|jade|coffee)\(\s*["\']{0,1}(?P<args>[^"\'\)\}]*?)["\']{0,1}\s*\)\}\s*(?P<content>.+?)\s*{\/(\1)\}/ims' => function ($m) use ($start, $end) {
                return $start . 'echo ' . $m['func'] . '(\'' . str_replace("'", "\\'", $m['content']) . '\', _attrs_string2array(\'' . str_replace("'", "\\'", $m['args']) . '\'));' . $end;
            },