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php中模拟POST提交数据的方法

WBOY
Release: 2016-05-25 16:43:10
Original
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php中模拟POST提交数据的方法,有需要的朋友可参考一下.

1.通过curl函数,代码如下:

<?php
$post_data = array(); 
$post_data[&#39;clientname&#39;] = "test08"; 
$post_data[&#39;clientpasswd&#39;] = "test08"; 
$post_data[&#39;submit&#39;] = "submit"; 
$url=&#39;http://xxx.xxx.xxx.xx/xx/xxx/top.php&#39;; 
$o=""; 
foreach ($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,$url); 
//为了支持cookie 
curl_setopt($ch, CURLOPT_COOKIEJAR, &#39;cookie.txt&#39;); 
curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data); 
$result = curl_exec($ch);
?>
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2.通过fsockopen,代码如下:

<?php
$URL=‘http://xxx.xxx.xxx.xx/xx/xxx/top.php&#39;; 
$post_data[&#39;clientname&#39;] = "test08"; 
$post_data[&#39;clientpasswd&#39;] = "test08"; 
$post_data[&#39;submit&#39;] = "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 
$referrer=$_SERVER["SCRIPT_URI"]; 
 
// making string from $data 
foreach($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/1.1\n"; 
$request.="Host: ".$URL_Info["host"]."\n"; 
$request.="Referer: $referrer\n"; 
$request.="Content-type: application/x-www-form-urlencoded\n"; 
$request.="Content-length: ".strlen($data_string)."\n"; 
$request.="Connection: close\n"; 
$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);
?>
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其它的第三方插件

Snoopy 类(2)

sourceforge.net/projects/snoopy/

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

HTTP类(1,2)

http://www.phpclasses.org/browse/download/1/file/5/name/http.php

PEAR HTTP_Request

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

Popularity: 74%

curl参考

PHP中的CURL函数库(Client URL Library Function)

curl_close — 关闭一个curl会话
curl_copy_handle — 拷贝一个curl连接资源的所有内容和参数
curl_errno — 返回一个包含当前会话错误信息的数字编号
curl_error — 返回一个包含当前会话错误信息的字符串
curl_exec — 执行一个curl会话
curl_getinfo — 获取一个curl连接资源句柄的信息
curl_init — 初始化一个curl会话
curl_multi_add_handle — 向curl批处理会话中添加单独的curl句柄资源
curl_multi_close — 关闭一个批处理句柄资源
curl_multi_exec — 解析一个curl批处理句柄
curl_multi_getcontent — 返回获取的输出的文本流
curl_multi_info_read — 获取当前解析的curl的相关传输信息
curl_multi_init — 初始化一个curl批处理句柄资源
curl_multi_remove_handle — 移除curl批处理句柄资源中的某个句柄资源
curl_multi_select — Get all the sockets associated with the cURL extension, which can then be "selected"
curl_setopt_array — 以数组的形式为一个curl设置会话参数
curl_setopt — 为一个curl设置会话参数
curl_version — 获取curl相关的版本信息
curl_init()函数的作用初始化一个curl会话,curl_init()函数唯一的一个参数是可选的,表示一个url地址.
curl_exec()函数的作用是执行一个curl会话,唯一的参数是curl_init()函数返回的句柄.
curl_close()函数的作用是关闭一个curl会话,唯一的参数是curl_init()函数返回的句柄.
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