include_once "wxBizDataCrypt.php";

appsecret='**************';

_GET["code"];

_GET["encryptedData"];

_GET["iv"];

function getUserInfo(sessionKey,iv, data = array();

       appid, errCode = encryptedData, data);               //decryptData接口这里总是报错不知道啥原因

       if ($errCode == 0) {

          echo $data;

       } else {

          echo $errCode;

       }

}

function wxUserInfo(appsecret, encryptedData,apiUrl = "https://api.weixin.qq.com/sns/jscode2session?appid={appsecret}&js_code={$code}&grant_type=authorization_code";

$ch = curl_init();

curl_setopt(apiUrl);

curl_setopt(a = curl_exec(strjson=json_decode(sessionKey = $strjson->session_key;

   $userInfo = getUserInfo(sessionKey,iv, userInfo)

   {

       echo json_encode(array('code'=>105, 'msg'=> "userInfo not"));

   }

   echo $userInfo;    //微信响应的就是一个json数据*/

}

wxUserInfo(appsecret, encryptedData, $iv);