Помогите до делать php скрипт!

<?php

$servers = array(
array(
'ip' => '123.123.123.123',
'port' => '27015'
),
array(
'ip' => '123.123.123.123',
'port' => '27015'
),
array(
'ip' => '123.123.123.123',
'port' => '27015'
),
);

function GetServerInfo($server,$port) {
$fp = @fsockopen("udp://".$server, $port);
if (!$fp) return false;

@fwrite($fp,"\xFF\xFF\xFF\xFF\x54\x53\x6F\x75\x72\x63\x65\x20\x45\x6E\x67\x69\x6E\x65\x20\x51\x75\x65\x72\x79\x00".chr(10));
$start=time();
socket_set_timeout($fp,1);
$st=fread($fp,1);
$r=socket_get_status($fp);
$result['status'] = $r["timed_out"];
$r=$r["unread_bytes"];
if ($r == 0) { @fclose($fp); return false;}
$st.=fread($fp,$r);
@fclose($fp);

$st=substr($st,5);
$address=SubStr($st,0,StrPos($st,chr(0)));
$address=str_replace(chr(0),"|",$address);
$st=SubStr($st,StrPos($st,chr(0))+1);
$name=SubStr($st,0,StrPos($st,chr(0)));
$st=SubStr($st,StrPos($st,chr(0))+1);
$map=SubStr($st,0,StrPos($st,chr(0)));
$st=SubStr($st,StrPos($st,chr(0))+1);
$st=SubStr($st,StrPos($st,chr(0))+1);
$st=SubStr($st,StrPos($st,chr(0))+1);
$current=ord(SubStr($st,0,1));
$max=ord(SubStr($st,1,1));

if ($map == "") return false;
$result['map'] = $map;
$result['name']= $name;
$result['current'] = $current;
$result['max'] = $max;

return $result;
}
?>
<div class="box-body table-responsive">
    <table class="table table-bordered servers">
     <tbody>
      <tr>
       <td><b><span class="label label-danger">Название сервера</span></b></td>
       <td><b><span class="label label-warning">Адрес</span></b></td>
       <td><b><span class="label label-info">Карта</span></td>
       <td><b><span class="label label-success">Игроков</span></b></td>
      </tr>
<?php
foreach($servers as $server):

$info = GetServerInfo($server['ip'], $server['port']);

if(!$info):?>
<tr>
<td colspan="4"><h1>Сервер недоступен</h1></td>
</tr>
<?php else:?>
<tr>
<td class="active"><?php echo $info['name']?></td>
<td style="padding: 7px"><?php echo $server['ip'] . ':' . $server['port']?></td>
<td style="padding: 7px"><?php echo $info['map']?></td>
<?php
$percent = $info['current'] / $info['max'] * 100;
?>
<td width="20%">
<div class="progress xs">
<div class="progress-bar progress-bar-danger" style="width: <?php echo $percent;?>%;-webkit-animation-duration: 0.1s;animation-duration: 0.1s;"></div>
</div>
</td>
</tr>
<?php endif;
endforeach;?>
</table>