pay change

@@ -46,6 +46,7 @@ class WeixinPay {
         $parameters['sign'] = $this->getSign($parameters);
         $xmlData = $this->arrayToXml($parameters);
         $return = $this->xmlToArray($this->postXmlCurl($xmlData, $url, 60));
+        dump($return);
         return $return;
     }
     private static function postXmlCurl($xml, $url, $second = 30)