lithium\data\source\http\adapter\CouchDb::_format PHP Метод

    protected function _format(array $data)
    {
        foreach (array('id', 'rev') as $key) {
            if (isset($data["_{$key}"])) {
                $data[$key] = $data["_{$key}"];
                unset($data["_{$key}"]);
            }
        }
        return $data;
    }