<?php

$sock = fsockopen('198.252.206.140', 80, $errno, $errstr);

$header = array(
    'GET / HTTP/1.1',
    'Host: stackoverflow.com',
    'User-agent: Awesome.User.Agent',
    'Connection: close'
);

fputs($sock, join('\r\n', $header).'\r\n\r\n');

while(!feof($sock))
{
    echo fgets($sock, 128);
    break;
}

fclose($sock);

?>