<?php
function GetServerStatus($site, $port)
{
$status = array("OFFLINE", "ONLINE");
$fp = @fsockopen($site, $port, $errno, $errstr, 5);
if (!$fp) {
    return $status[0];
} else
  { return $status[1];}
}

echo(GetServerStatus('liquid.stasysgaming.com', 25565));
?>