本文实例讲述了php采用curl模仿登录人人网发布动态的方法。分享给大家供大家参考。具体实现方法如下：

说到php中模仿登录很多人第一时间会想到curl函数系列了，这个没错本例子也是使用curl模仿登录之后再进行动态发布，原理也简单我们只要抓取人人网的登录信息，然后再由curl post登录数据上去就可以了。

具体代码如下：

$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\';

$ch = curl_init($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, 1);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_AUTOREFERER, 1);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, 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($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie_file);
curl_exec($ch);
$info = curl_getinfo($ch);
curl_close($ch);

//$uid = \"305115027\";
//获取token和rtk
$send_url=$info[\'redirect_url\'];
$ch = curl_init($send_url);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie_file);
$tmp = curl_exec($ch);
curl_close($ch);
preg_match_all(\"/get_check:\'(.*?)\',get_check_x:\'(.*?)\',/is\",$tmp,$arr);
preg_match_all(\"/\'ruid\':\'(.*?)\',/is\",$tmp,$utmp);
//var_dump($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($ch, CURLOPT_USERAGENT, \'Mozilla/5.0 (Windows; U; Windows NT 5.1; zh-CN; rv:1.9.1.5) Gecko/20091102 Firefox/3.5.5\');
curl_setopt($ch,CURLOPT_HTTPHEADER,$head);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_MAXREDIRS, 1);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_AUTOREFERER, 1);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $poststr);
curl_setopt($ch, CURLOPT_COOKIEFILE, $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 !!!\";
}