利用fsocket模拟GET和POST请求

[php]
<?php  
//fsocket模拟get提交  
$gurl = "http://localhost/php/t.php?uu=gggggg";  
//print_r(parse_url($gurl));  
echo "以下是GET方式的响应内容：<br>"; 
sock_get($gurl);   
function sock_get($url)  
{  
$info = parse_url($url);  
$fp = fsockopen($info["host"], 80, $errno, $errstr, 3);  
$head = "GET ".$info['path']."?".$info["query"]." HTTP/1.0/r/n";  
$head .= "Host: ".$info['host']."/r/n";  
$head .= "/r/n";  
$write = fputs($fp, $head);  
while (!feof($fp))  
{  
$line = fgets($fp); 
echo $line."<br>";  
}  
}  
 
 
 
//fsocket模拟post提交 
$purl = "http://localhost/php/t.php"; 
echo "以下是POST方式的响应内容：<br>"; 
sock_post($purl,"uu=rrrrrrrrrrrr&&kk=mmmmmm");   
function sock_post($url, $query)  
{  
$info = parse_url($url);  
$fp = fsockopen($info["host"], 80, $errno, $errstr, 3);  
$head = "POST ".$info['path']." HTTP/1.0/r/n";  
$head .= "Host: ".$info['host']."/r/n";  
$head .= "Referer: http://".$info['host'].$info['path']."/r/n";  
$head .= "Content-type: application/x-www-form-urlencoded/r/n";  
$head .= "Content-Length: ".strlen(trim($query))."/r/n";  
$head .= "/r/n";  
$head .= trim($query);  
$write = fputs($fp, $head);  
while (!feof($fp))  
{  
$line = fgets($fp);  
echo $line."<br>";  
}  
}  
?>  

请求的响应页面t.php
[php]
<?php 
if(isset($_GET['uu'])){ 
    echo '<font color="red">t.php中$_GET["uu"]的值是：'.$_GET['uu']."</font><br>"; 
} 
if(isset($_POST['uu'])){ 
    echo '<font color="red">t.php中$_POST的值是：</font><br>'; 
    print_r($_POST); 
}    
?> 

以下为运行结果：

以下为Firebug的查看结果：

 
作者：Fanteathy