Buscar jogadores e servidores online no SA-MP

gistfile1.php

<?php
function Request($a, $b, $c, $d, $e) {
    $ch = curl_init();

    $exec = curl_setopt_array($ch, array(
            CURLOPT_URL => $a,
            CURLOPT_RETURNTRANSFER => $b,
            CURLOPT_HEADER => 1,
            CURLOPT_NOBODY => 0,
            CURLOPT_COOKIE => $c,
            CURLOPT_CUSTOMREQUEST => ($d)?"POST":"GET",
            CURLOPT_POSTFIELDS => $d,
            CURLOPT_FOLLOWLOCATION => 1,
            CURLOPT_TIMEOUT => 6,
            CURLOPT_REFERER => $e
        )
    );

    return array(
        "data"      => explode("\r\n\r\n", curl_exec($ch), 3),
        "httpcode"  => (int)curl_getinfo($ch, CURLINFO_HTTP_CODE)
    );
}

$request = Request("http://sa-mp.com/", 1, null, false, null, null);

preg_match('/players.online.*?>(\d+)</i', $request["data"][1], $playersOnline);
preg_match('/servers.online.*?>(\d+)</i', $request["data"][1], $serversOnline);

echo "Jogadores online: ".$playersOnline[1].", servidores online: ". $serversOnline[1];