How to get the servers and players count

[chencong]

I want to get the VC:MP servers and players count like SA:MP HomePage.
How to do that?

[Fuzzy168]

You open up the server browser..

[chencong]

You open up the server browser..

I want to show it on my website...

[thijn]

You need to have a proper webhoster, since you need fsockopen and UDP support.

Place this in a file called VCMP.Class.php

Code: (VCMP.Class.php) [Select]

<?php
class VCMPQuery {

private $Socket = false;

private $aData = array();

private $aServer = array();

public function __construct($Server, $Port = 5192)
{
$this->aServer[0] = $Server;
$this->aServer[1] = $Port;
$this->Socket = fsockopen('udp://'.$Server, $Port, $Errno, $Errstr, 2);
$this->aData[0] = true;
if(!$this->Socket)
{
$this->aData[0] = false;
return;
}

socket_set_timeout($this->Socket, 2);

$sPacket = 'VCMP';
$sPacket .= chr(strtok($Server, '.'));
$sPacket .= chr(strtok('.'));
$sPacket .= chr(strtok('.'));
$sPacket .= chr(strtok('.'));
$sPacket .= chr($Port & 0xFF);
$sPacket .= chr($Port >> 8 & 0xFF);

fwrite($this->Socket, $sPacket.'p4150');

if(fread($this->Socket, 10))
{
if(fread($this->Socket, 5) == 'p4150')
{
$this->aData[0] = true;
return;
}
}

$this->aData[0] = false;
}

public function getInfo()
{
// Request server info and player info
$aData = array();

@fwrite($this->Socket, $this->createPacket('i'));

fread($this->Socket, 11);

$aData['password'] = ord(fread($this->Socket, 1));

$aData['players'] = ord(fread($this->Socket, 2));

$aData['maxplayers'] = ord(fread($this->Socket, 2));

$iStrlen = ord(fread($this->Socket, 4));
if(!$iStrlen) return -1;

$aData['hostname'] = (string) fread($this->Socket, $iStrlen);

$iStrlen = ord(fread($this->Socket, 4));
$aData['gamemode'] = (string) fread($this->Socket, $iStrlen);

$iStrlen = ord(fread($this->Socket, 4));
$aData['mapname'] = (string) fread($this->Socket, $iStrlen);

return $aData;
}
public function getPlayers()
{
fwrite($this->Socket, $this->createPacket('c'));
fread($this->Socket, 11);
$plr_count = ord(fread($this->Socket, 2));
if ($plr_count > 0)
{
$players = array();
for ($i=0; $i<$plr_count; $i++)
{
$strlen = ord(fread($this->Socket, 1));
$plrname = fread($this->Socket, $strlen);
$score = $this->getLong(fread($this->Socket, 4));
$players[] = array( $plrname, $score);
}
return $players;
}
return false;

}

public function __destruct()
{
@fclose($this->Socket);
}

private function createPacket($req)
{
$sPacket = 'VCMP';
$sPacket .= chr(strtok($this->aServer[0], '.'));
$sPacket .= chr(strtok('.'));
$sPacket .= chr(strtok('.'));
$sPacket .= chr(strtok('.'));
$sPacket .= chr($this->aServer[1] & 0xFF);
$sPacket .= chr($this->aServer[1] >> 8 & 0xFF);
$sPacket .= $req;

return $sPacket;
}

public function isAlive()
{
return $this->aData[0];
}

private function getLong($dat)
{
$num=0;
if ((ord(substr($dat,3,1)) & 128) > 0) {
for ($i=0; $i<strlen($dat); $i++) {
$num-=((255-ord(substr($dat,$i,1))) << 8*$i);
}
$num--;
} else {
for ($i=0; $i<strlen($dat); $i++) {
$num+=(ord(substr($dat,$i,1)) << 8*$i);
}
}
return $num;
}

}
?>

And on the place where you want to show your player count paste this:

Code: [Select]

<?php
require_once("VCMP.Class.php");
$q = new VCMPQuery( "YOUR.IP.HERE", port );
if ( $q->IsAlive() )
{
$data = $q->getInfo();
echo $data['players'] . '/' . $data['maxplayers'];
}
?>
This will show something like 10/50.