php 自动提交表单

fsockopen和curl都可以做php自动提交表单

fsockopen:

CODE:

<?php 
/*-----------------------------------------------------------
*功能：使用PHP socke 向指定页面提交数据
*作者：果冻   说明：post($url, $data)
*
*       $url     = 'http://www.xxx.com:8080/login.php';
*       $data[user] = 'hong';
*       $data[pass] = 'xowldo';
*       echo post($url, $data);
*-----------------------------------------------------------*/
function post($url, $data) {

$url = parse_url($url);
if (!$url) return "couldn't parse url";
if (!isset($url['port'])) { $url['port'] = ""; }
if (!isset($url['query'])) { $url['query'] = ""; }

$encoded = "";

while (list($k,$v) = each($data)) {
$encoded .= ($encoded ? "&" : "");
$encoded .= rawurlencode($k)."=".rawurlencode($v);
}

$fp = fsockopen($url['host'], $url['port'] ? $url['port'] : 80);
if (!$fp) return "Failed to open socket to $url[host]";

fputs($fp, sprintf("POST %s%s%s HTTP/1.0n", $url['path'], $url['query'] ? "?" : "", $url['query']));
fputs($fp, "Host: $url[host]n");
fputs($fp, "Content-type: application/x-www-form-urlencodedn");
fputs($fp, "Content-length: " . strlen($encoded) . "n");
fputs($fp, "Connection: closenn");

fputs($fp, "$encodedn");

$line = fgets($fp,1024);
if (!eregi("^HTTP/1.. 200", $line)) return;

$results = ""; $inheader = 1;
while(!feof($fp)) {
$line = fgets($fp,1024);
if ($inheader && ($line == "n" || $line == "rn")) {
$inheader = 0;
}
elseif (!$inheader) {
$results .= $line;
}
}
fclose($fp);

return $results;
}
/*
$url = 'http://video.xxx.com:80/game_vm.php';
$data['gid'] = '1';
echo post($url, $data);
*/
?>

Curl

php Code: 
<? 
$url = 'http://localhost/curl/result.php'; 
$params = "param=123&param2=333"; //What will be posted 
$user_agent = "Mozilla/5.0 (compatible; MSIE 5.01; Windows NT 5.0)"; 
$ch = curl_init(); 
curl_setopt($ch, CURLOPT_POST,1); 
curl_setopt($ch, CURLOPT_POSTFIELDS,$params); 
curl_setopt($ch, CURLOPT_URL,$url); 
curl_setopt($ch, CURLOPT_USERAGENT, $user_agent); 
curl_setopt($ch, CURLOPT_RETURNTRANSFER,1); 
$result=curl_exec ($ch); //execut 
curl_close ($ch); 
echo "Results: <br>".$result; 
?> 
result.php (just for test) 
<? 
print_r($_POST); 
?>