protected function get_params() { $params = parent::get_params(); $this->_get_param($params, 'uri'); $this->_get_param($params, 'params'); $this->_get_param($params, 'files'); $this->_get_param($params, 'mustbeposted'); $this->_get_param($params, 'content_type'); $this->_get_param($params, 'stop_on_fail'); return $params; }