public function paymentOrderBinding($mdOrder, $bindingId = null) { $uri = API_AlphaBank::getAPIUri() . "paymentOrderBinding.do"; $post = array('userName' => $this->userName, 'password' => $this->password, 'mdOrder' => $mdOrder, 'bindingId' => $bindingId === null ? $this->getAccessToken() : $bindingId); $resp = $this->request($uri, $post); return $this->getBodyArray($resp); }