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本文实例讲述了php模拟post提交数据的方法。分享给大家供大家参考。具体如下:
php模拟post提交数据,用处很多,可用来网站的采集,登陆等等
这里以我项目中的论坛登录为例加以说明:
复制代码 代码如下:function A_bbslogin($user_login,$password,$host,$port="80"){
//需要提交的post数据
$argv = array(
"cookie" => array("user_login" =>$user_login, "password" => $password,"_wp_http_referer"=>"/bbpress/","re"=>"","remember"=>true)
);
foreach($argv["cookie"] as $key => $value) {
$params[] = $key . "=" . $value;
}
$params = implode("&", $params);
$header = "POST /bbpress/bb-login.php HTTP/1.1 ";
$header .= "Host:$host:$port ";
$header .= "Content-Type: application/x-www-form-urlencoded ";
$header .= "Content-Length: " . strlen($params) . " ";
$header .= "Connection: Close ";
$header .= $params;
$fp = fsockopen($host, $port);
fputs($fp, $header);
while(!feof($fp)) {
$str = fgets($fp); //以下是自己的逻辑代码,这里主要是模拟cookie,可用来同步登陆
if(!(strpos($str,"Set-Cookie:") === false)){
$tmparray = explode(" ",$str);
$cookiearray = explode("=",$tmparray[1]);
$cookiepaths = explode("=",$tmparray[6]);
$cookiename = urldecode($cookiearray[0]);
$cookievalue = urldecode(substr($cookiearray[1],0,strlen($cookiearray[1])-1));
$cookietime = time()+3600*24*7;
$cookiepath = urldecode(substr($cookiepaths[1],0,strlen($cookiepaths[1])-1));
setcookie($cookiename,$cookievalue,$cookietime,$cookiepath);
}
}
fclose($fp);
}
希望本文所述对大家的php程序设计有所帮助。