Модуль мониторинга сервера Counter Strike 1.6

<?php

if (!defined('BLOCK_FILE')) {
    Header("Location: ../index.php");
    exit;
}

$content = "";
$server="ИП АДРЕС СЕРВЕРА";
$qw=chr(32);
$fp = fsockopen ("udp://".$server,"27015");
if (!$fp) {
    echo "ERROR: $errno - $errstr<br>\n";
    } else {
    fwrite($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));
    $st=fread($fp,1);
    $r=socket_get_status($fp);
    $r=$r["unread_bytes"];
    $st.=fread($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));
    }


$show_map="<img src=./images/cs/maps/".$map.".jpg width=\"160\" height=\"120\">";
$content .= ("
<table width=\"101%\" border=\"0\" cellpadding=\"1\" cellspacing=\"1\" align=\"center\" bgcolor=\"#FFFFFF\"></table>
<div align=center>
<b><font color=\"#FFFFFF\"></center></font></b>$show_map
<br>
<b><font color=\"#FFFFFF\">Карта:</font></b>
<b><font color=\"#FFFFFF\">$map</font></b>
<br>
<b><font color=\"#FFFFFF\">IP :</font></b>
<b><font color=\"#FFFFFF\">$server</font></b>
<b><font color=\"#FFFFFF\">Игроков:</font></b>
<b><font color=\"#FFFFFF\">$current/$max</font></b>
");

$fp = fsockopen ("udp://".$server,"27015");
if (!$fp) {
    echo "ERROR: $errno - $errstr<br>\n";
    } else {
    fwrite($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));
    $st=fread($fp,1);
    $r=socket_get_status($fp);
    $r=$r["unread_bytes"];
    $st.=fread($fp,$r);
    fclose($fp);
    $playersn=ord(substr($st,5,1));
    $st=substr($st,6);
    if ($playersn !=0 )
        Echo("</body></html>");

    }


?>