Detailed explanation of 2 methods of php simulating POST submission_PHP tutorial

1. Copy the code through the curl function

The code is as follows:

$post_data = array();
$post_data['clientname'] = "test08";
$post_data['clientpasswd'] = "test08";
$post_data['submit'] = "submit";
$url='http://xxx.xxx.xxx.xx/xx/xxx/top.php';
$o="";
foreach ($post_data as $ k=>$v)
{
$o.= "$k=".urlencode($v)."&";
}
$post_data=substr($o,0 ,-1);
$ch = curl_init();
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_URL ,$url);
//In order to support cookies
curl_setopt($ch, CURLOPT_COOKIEJAR, 'cookie.txt');
curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
$result = curl_exec($ch);

2. Copy the code through fsockopen

> The code is as follows:

$URL='http://xxx.xxx.xxx.xx/xx/xxx/top.php';

$post_data['clientname'] = " test08";
$post_data['clientpasswd'] = "test08";
$post_data['submit'] = "ログイン";
$referrer="";
// parsing the given URL
$URL_Info=parse_url($URL);
// Building referrer
if($referrer=="") // if not given use this script as referrer
$referrer=< PRE class=php name="code">{1}

SERVER["SCRIPT_URI"]; // making string from $dataforeach($post_data as $key=>$ value)$values[]="$key=".urlencode($value); $data_string=implode("&",$values);// Find out which port is needed - if not given use standard (=80) if(!isset($URL_Info["port"]))$URL_Info["port"]=80;//
building POST-request:$request.="POST ".$URL_Info["path"]. " HTTP/1.1n";$request.="Host: ".$URL_Info["host"]."n";$request.="Referer: $referrern";$request.="Content-type: application/ x-www-form-urlencodedn";$request.="Content-length: ".strlen($data_string)."n";$request.="Connection:
closeen";$request.="n" ;$request.=$data_string."n";$fp = fsockopen($URL_Info["host"],$URL_Info["port"]);fputs($fp, $request);while(!feof($fp )) { $result .= fgets($fp, 128);}fclose($fp);

< /P>

Snoopy class (2)

sourceforge.net/projects/snoopy/

http://www.redalt. com/xref/trunk/nav.htm?wp-includes/class-snoopy.php.htm

HTTP class (1, 2)

PEAR HTTP_Request

http://pear.php.net/package/HTTP_Request

Popularity: 70%

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www.bkjia.comtruehttp: //www.bkjia.com/PHPjc/327596.htmlTechArticle1. Copy the code through the curl function. The code is as follows: $post_data = array(); $post_data['clientname'] = "test08"; $post_data['clientpasswd'] = "test08"; $post_data['submit'] = "submit";...