php采用curl模仿登录人人网发布动态的方法

PHP编程$cookie_file = dirname(__FILE__)."/renren.cookie";
$login_url = 'http://passport.renren.com/PLogin.do';
$post_fields['email'] = $rconfig['rusername'];
$post_fields['password'] = $rconfig['rpassword'];
$post_fields['origURL'] = 'http%3A%2F%2Fhome.renren.com%2FHome.do';
$post_fields['domain'] = 'renren.com';

PHP编程$ch = curl_init($login_url);
curl_setopt($ch,CURLOPT_USERAGENT,'Mozilla/5.0 (Windows; U; Windows NT 5.1; zh-CN; rv:1.9.1.5) Gecko/20091102 Firefox/3.5.5');
curl_setopt($ch,CURLOPT_HEADER,0);
curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);
curl_setopt($ch,CURLOPT_MAXREDIRS,CURLOPT_FOLLOWLOCATION,CURLOPT_AUTOREFERER,CURLOPT_POST,CURLOPT_POSTFIELDS,$post_fields);
curl_setopt($ch,CURLOPT_COOKIEJAR,$cookie_file);
$content = curl_exec($ch);
$info = curl_getinfo($ch);
curl_close($ch);
//var_dump($info);exit;
//匹配用户的ID
$send_url='http://www.renren.com/home';
$ch = curl_init($send_url);
curl_setopt($ch,CURLOPT_COOKIEFILE,$cookie_file);
curl_exec($ch);
$info = curl_getinfo($ch);
curl_close($ch);

PHP编程//$uid = "305115027";
//获取token和rtk
$send_url=$info['redirect_url'];
$ch = curl_init($send_url);
curl_setopt($ch,$cookie_file);
$tmp = curl_exec($ch);
curl_close($ch);
preg_match_all("/get_check:'(.*?)',get_check_x:'(.*?)',/is",$tmp,$arr);
preg_match_all("/'ruid':'(.*?)',$utmp);
//var_dump($utmp);exit;
$token = $arr[1][0];//1121558104
$rtk = $arr[2][0];//e9a9cb2
$uid = $utmp[1][0];
//echo $token;exit;
//发布信息
$poststr['content'] = $_GPC['content'].$rconfig['tail'];
$poststr['withInfo'] = '{"wpath":[]}';
$poststr['hostid:'] = $uid;
$poststr['privacyParams'] = '{"sourceControl": 99}';
$poststr['requestToken'] = $token;
$poststr['_rtk'] = $rtk;
$poststr['channel'] = "renren";
$head = array(
?'Referer:http://shell.renren.com/ajaxproxy.htm',
?'X-Requested-With:XMLHttpRequest',
);
$ch = curl_init("http://shell.renren.com/{$uid}/status");
curl_setopt($ch,CURLOPT_HTTPHEADER,$head);
curl_setopt($ch,$poststr);
curl_setopt($ch,$cookie_file);
$content = curl_exec($ch);
curl_close($ch);
//echo $content;exit;
$data = json_decode($content,true);
if($data["code"] == "0"){
?echo "发布成功!";
}else{
?echo "shit !!!";
}