Socks 5 Server Gateway

<?php
    include("socks5.php");

    $server_name = "www.google.com";
    $server_port = 80;
    $socks = new socks5("127.0.0.1", 3128);

    if ($socks->connect($server_name, $server_port)) {
        $headers[] = "GET / HTTP/1.1";
        $headers[] = "Host: $server_name:$server_port";
        $packet = join("\r\n", $headers)."\r\n\r\n";
        $responce = $socks->send($packet);
        echo $responce;
    }

    exit;
?>