script that enable to connect to a specific url using proxy server

with this script you can connect to any website using proxy server:
and it can be used as alternative way for using: file(),file_get_contents(),fopen(),simpleXMLElement(),...
to connect to a specific url , if these functions are disabled on the host server ,
or you have to use proxy to reach an url.
the function fetch_content() return the url as sting so you can handle it as you like,
and i just output it in this script. enjoy it

<form action="digitalpoint_1.php" method="post">
<input type="text" name="url" value="Enter your url here" size="50" >
<input type="text" name="url_proxy" value="Enter your url proxy here" size="50">
<input type="text" name="port_proxy" value="Enter your proxy  port here" size="50">
<input type="submit" value="Connect">
</form>

HTML:

<?php
function fetch_content($URL,$url_proxy,$port_proxy) {
$ch = curl_init();

	curl_setopt ( $ch, CURLOPT_URL, $URL );
curl_setopt($ch, CURLOPT_HEADER, 0);

curl_setopt($ch, CURLOPT_PROXY, $url_proxy);
curl_setopt($ch, CURLOPT_PROXYPORT, $port_proxy);
	curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, 1 );

$data=curl_exec($ch);

return $data;	

 curl_close($ch);
}
echo fetch_content($_POST["url"],$_POST["url_proxy"],$_POST["port_proxy"]);

?>

PHP:

 

I use this method a lot - it works really well.

 

case 'HTTP':

               
 curl_setopt($cUrl, CURLOPT_PROXY, $Proxy); 
curl_setopt($cUrl, CURLOPT_PROXYTYPE, CURLPROXY_HTTP);

PHP:

case 'Socks4':

               
 curl_setopt($cUrl, CURLOPT_PROXY, $Proxy); 
curl_setopt($cUrl, CURLOPT_PROXYTYPE, 4);
 

PHP:

case 'Socks5':

             
curl_setopt($cUrl, CURLOPT_PROXY, $Proxy); 
curl_setopt($cUrl, CURLOPT_PROXYTYPE, CURLPROXY_SOCKS5);

PHP: