php模拟post提交数据的方法

2024-05-04 23:31:20

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这篇文章主要介绍了php模拟post提交数据的方法,实例分析了socket方法模拟post提交数据的技巧,具有一定参考借鉴价值,需要的朋友可以参考下

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/r/n"; 
		$header .= "Host:$host:$port/r/n"; 
		$header .= "Content-Type: application/x-www-form-urlencoded/r/n"; 
		$header .= "Content-Length: " . strlen($params) . "/r/n"; 
		$header .= "Connection: Close/r/n/r/n"; 
		$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); 
		}