/** * @return array Parameter array to put in request */ public function getParametersArray() { $params = $this->parameters->getArrayCopy(); // Put P_SIGN to the end of the param list if (array_key_exists('P_SIGN', $params)) { $pSign = $params['P_SIGN']; unset($params['P_SIGN']); $params['P_SIGN'] = $pSign; } return $params; }