<?php

 function login(){

 $url = 'http://jspatch.qq.com/offline/check?qver=6.2.0.427&hver=0&biz=2164&pf=2&uin=3323687546&osrelease=9.1&mask=0';

 $data='{}';

 $curl = curl_init (); //初始化句柄

 curl_setopt ($curl, CURLOPT_URL,$url); //设置请求的url

 curl_setopt ( $curl, CURLOPT_CUSTOMREQUEST, 'GET'); //设置请求方式

 curl_setopt($curl, CURLOPT_PUT, 1);

 curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); //设为TRUE把curl_exec()结果转化为字串，而不是直接输出

 curl_setopt ( $curl, CURLOPT_HEADER, 0 );

 $header=array();

 curl_setopt ( $curl, CURLOPT_HTTPHEADER, $header ); //设置http头信息

 curl_setopt ( $curl, CURLOPT_POSTFIELDS, $data ); //设置提交的参数

 $res = curl_exec ( $curl ); //执行

 curl_close ( $curl ); //关闭

 $result=json_decode($res,true);

 print_r($res);

 }

 login();