<?php 
//http://blog.qita.in 非技術(shù)[S.T]
$qqno='你的QQ';
$qqpw='QQ密碼';
$cookie = dirname(__FILE__).'/cookie.txt';
$post = array(
  'login_url' => 'http://pt.3g.qq.com/s?sid=ATAll43N7ZULRQ5V8zdfojol&aid=nLogin',
  'q_from' => '',
  'loginTitle' => 'login',
  'bid' => '0',
  'qq' => $qqno,
  'pwd' => $qqpw,
  'loginType' => '1',
  'loginsubmit' => 'login',
);
$curl = curl_init('http://pt.3g.qq.com/handleLogin?aid=nLoginHandle&sid=ATAll43N7ZULRQ5V8zdfojol');
curl_setopt($curl, CURLOPT_HEADER, 0);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($curl, CURLOPT_COOKIEJAR, $cookie); // ?Cookie
curl_setopt($curl, CURLOPT_POST, 1);
curl_setopt($curl, CURLOPT_POSTFIELDS, http_build_query($post));
$result = curl_exec($curl);
curl_close($curl);
?>