php自动提交表单的方法(基于fsockopen与curl)

本文实例讲述了php基于fsockopen与curl实现自动提交表单的方法。分享给大家供大家参考，具体如下：

fsockopen和curl都可以做php自动提交表单

1. fsockopen方法:

php代码:

									<?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);

									*/

									?>

2. Curl方法：

php代码:

									<?php

									  $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)

									<?php

									print_r($_POST);

									?>

希望本文所述对大家PHP程序设计有所帮助。

php自动提交表单的方法(基于fsockopen与curl)

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