PHP script to show if your A3 server is online

[chrissdegrece]

This is not my script (Don't remember where I got it from so can't give proper credits).
I discovered it in one of my PHP projects and modified the ports to make it fit A3 servers as an example.

Modify it to suit your server ports

<h1>server check</h1> 
<p><?php 
function server2($server, $port, $name) { 
 preg_match("/^(http:\/\/)?([^\/]+)/i", "$server", $match); 
 $host = $match[2]; 
 preg_match_all("/\.([^\.\/]+)/",$host, $match); 

 $matches[0][0] = $matches[1][0]; 
 $host = trim($host); 

 $socket = ""; 
 @$socket = fsockopen("$host", $port, $errno, $errstr, 2); 
 if(!$socket) { 
  $socket = print("\n<br /><font color=\"red\">No responce from $name $host!</font>"); 
 } else { 
  fclose($socket); 
  $socket = print("\n<br /><font color=\"green\">$host $name OK!</font>"); 
 } 
} 


$server=$_GET['server']; 
if($server!=""){ 
server2($server,"7770","7770"); 
server2($server,"8880","8880"); 
server2($server,"9990","9990"); 
server2($server,"8811","LoginAgent"); 
server2($server,"6689","Zoneserver"); 
server2($server,"7789","Mainserver"); 
server2($server,"6999","Battleserver"); 
} 
else 
{ 
$a=$_SERVER['PHP_SELF']; 
?> 
<form action="<?php echo $a; ?>" method="get"> 
<input type="text" name="server" value="">Server-url<br /> 
<input type="submit" value="check"> 
</form> 
<?php 
} 
?>