W4PMon

<?php
function json_decode_nice($json, $assoc = FALSE){
    $json = str_replace(array("\n","\r"),"",$json);
    $json = preg_replace('/([{,])(\s*)([^"]+?)\s*:/','$1"$3":',$json);
    return json_decode($json,$assoc);
}

//Сбор данных из GET запроса.
$server = $_GET['server'];
$address = $_GET['ip'];
$port = $_GET['port'];

//Попытка подключения.
$socket = @fsockopen($address, $port, $errno, $errstr, "2");

//Запись результатов в JSON файл, если подключение не удалось.
if (!$socket) {
$body = file_get_contents('/var/www/html/mon/'.$server.'.json');
$body = substr($body, stripos($body, '{'), strlen($body));
$test = json_decode_nice($body);
$test->{$server}->{'status'} = "0";
$test->{$server}->{'players'} = "0";
$test->{$server}->{'players10'} = "0";
$test->{$server}->{'maxplayers'} = "0";
$f = fopen('/var/www/html/mon/'.$server.'.json', 'w');
fputs($f, json_encode($test));
fclose($f);
exit();
}

//Сбор данных, в случае удачного подключения.
fwrite($socket, chr(254));
$response = "";
while(!feof($socket)) $response .= fgets($socket, 1024);
$response = str_replace(chr(0),"",$response);
$response = substr($response, 2);
$query = preg_split("/[".chr(167)."]/", $response, -1, PREG_SPLIT_NO_EMPTY);
$status = "1";
$players = (int) $query[1];
$maxplayers = (int) $query[2];

//Запись данных в JSON файл.
$body = file_get_contents('/var/www/html/mon/'.$server.'.json');
$body = substr($body, stripos($body, '{'), strlen($body));
$test = json_decode_nice($body);
$players10 = $players + 10;
$test->{$server}->{'status'} = $status;
$test->{$server}->{'players'} = $players;
$test->{$server}->{'players10'} = $players10;
$test->{$server}->{'maxplayers'} = $maxplayers;
$f = fopen('/var/www/html/mon/'.$server.'.json', 'w');
fputs($f, json_encode($test));
fclose($f);
?>