$v) { $this->_data[$k] = $v; } $data = $this->validate(); return $this->_exec_post(Config::$PaymentOperationActionUrl, $data, $callback); } catch (\Exception $e) { throw $e; } } public function _get_data_from_prev($result_from_prev) { $this->_data["merchantId"] = $result_from_prev["merchantId"]; $this->_data["token"] = $result_from_prev["token"]; } }