php微信

<?php  $wechatObj = new wechatCallAPI();  $getUrl = 'https://api.weixin.qq.com/cgi-bin/getcallbackip?access_token='.$wechatObj ->getAccessToken();  $res = $wechatObj->getWX($getUrl);  echo'<pre>';      var_dump($getUrl);      var_dump($res);  echo'</pre>';  class wechatCallAPI {    private $token = "weixin";    private $appId = "appId ";    private $appSecret = "appSecret ";//      获取AccessToken      public function getAccessToken(){            $AppId = $this->appId;            $AppSecret = $this->appSecret;            $getUrl = 'https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid='.$AppId.'&secret='.$AppSecret;            $ch = curl_init();            curl_setopt($ch, CURLOPT_URL, $getUrl);            curl_setopt($ch, CURLOPT_HEADER, 0);            curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);            curl_setopt($ch, CURLOPT_TIMEOUT, 10);            $data = curl_exec($ch);            $response = json_decode($data,true);            return $response['access_token'];        }//get传输        public function getWX($getUrl){            $ch = curl_init();            curl_setopt($ch, CURLOPT_URL, $getUrl);            curl_setopt($ch, CURLOPT_HEADER, 0);            curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);            curl_setopt($ch, CURLOPT_TIMEOUT, 10);            $data = curl_exec($ch);            $response = json_decode($data,true);            return $response;        }  }?>