php模拟登录qq空间，用的curl，帮忙看下错哪了

$qqname='';//这里填写帐号

$qqpassword='';//这里填写密码



if(!file_exists('./temp')){

	mkdir('./temp');

	}







$cookie_file    =    tempnam('./temp','cookie');

$login_url        =    'http://ptlogin2.qq.com/login';

$post_fields    =    'u='.$qqname.'&m='.$qqpassword.'&css=http://imgcache.qq.com/ptcss/b2/qzone/15000101/style.css&mibao_css=m_qzone&aid=15000101&u1=http://imgcache.qq.com/qzone/v5/loginsucc.html?para=izone&ptredirect=1&h=1&from_ui=1&dumy=';



$ch = curl_init($login_url);

curl_setopt($ch, CURLOPT_HEADER, 0);

curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

curl_setopt($ch, CURLOPT_POST, 1);

curl_setopt($ch, CURLOPT_POSTFIELDS, $post_fields);

curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie_file);

curl_exec($ch);

curl_close($ch);





$url='http://imgcache.qq.com/qzone/v5/loginsucc.html?para=izone';

$ch = curl_init($url);

curl_setopt($ch, CURLOPT_HEADER, 0);

curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie_file);

curl_exec($ch);

//preg_match("/
  (.*)<\/li>/",$contents,$arr);

curl_close($ch);







$url='http://user.qzone.qq.com/'.$qqname;

$ch = curl_init($url);

curl_setopt($ch, CURLOPT_HEADER, 0);

curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie_file);

$contents = curl_exec($ch);

//preg_match("/
  (.*)<\/li>/",$contents,$arr);

echo $contents;

curl_close($ch);



?>