Help on server status code

[rodrigor78]

I need help getting my site this perfectly, plus the status appear online player, and uptime, no this is just getting offline anyone knows and can help me there's this code!

                                <?php
                                $info = chr(6).chr(0).chr(255).chr(255).'info';
                                $sock = @fsockopen($worldip , 7171, $errno, $errstr, 1);
                                if ($sock)
                                {
                                    fwrite($sock, $info);
                                    $data='';
                                    while (!feof($sock))
                                    $data .= fgets($sock, 1024);
                                    fclose($sock);
                                    // The following script shows how many players online
                                    preg_match('/players online="(\d+)" max="(\d+)"/', $data, $matches);
                                    print '&nbsp;&nbsp;.: <font color=green>ONLINE</font> :.';
                                    print '<br/><div style="color: #cec6a4">&nbsp;&nbsp;.: Players: ';
                                    print $matches[1] . '/' . $matches[2];
                                    // The following script shows uptime
                                    preg_match('/uptime="(\d+)"/', $data, $matches);
                                    $h = floor($matches[1] / 3600);
                                    $m = floor(($matches[1] - $h*3600) / 60);
                                    // And now it prints it:
                                    echo " :.<br/>&nbsp;&nbsp;.: Uptime: $h h $m m :.<br/><br/></div></div>";
                                }
                           
                                else
                                print '&nbsp;&nbsp;.: <font color=red>OFFLINE</font> :.<br/><br /></div>';
                                ?>