Query a server with PHP

[Spartanfrog]

*cough* bablefish XD

[Jezternz]

I have modified Toast's origonal awesome script (thanks alo toast), for people who want to get all details, including players, max.
Im not sure if there is a more efficient way, if so, feel free to modify it:

PHP Code:

<?php 

/* SOURCE ENGINE QUERY FUNCTION, requires the server ip:port */

function source_query($ip){

    $cut = explode(":", $ip);

    $HL2_address = $cut[0];

    $HL2_port = $cut[1];



    $HL2_command = "\377\377\377\377TSource Engine Query\0";

    

    $HL2_socket = fsockopen("udp://".$HL2_address, $HL2_port, $errno, $errstr,3);

    fwrite($HL2_socket, $HL2_command); 

    $JunkHead = fread($HL2_socket,4);

    $CheckStatus = socket_get_status($HL2_socket);



    if($CheckStatus["unread_bytes"] == 0)return 0;



    $do = 1;

    while($do){

        $str = fread($HL2_socket,1);

        $HL2_stats.= $str;

        $status = socket_get_status($HL2_socket);

        if($status["unread_bytes"] == 0){

               $do = 0;

        }

    }

    fclose($HL2_socket);



    $x = 0;

    while ($x <= strlen($HL2_stats)){

        $x++;

        $result.= substr($HL2_stats, $x, 1);    

    }

    

    // ord ( string $string );

    $result = str_split($result);

    $info['network'] = ord($result[0]);$char = 1;

    while(ord($result[$char]) != "%00"){$info['name'] .= $result[$char];$char++;}$char++;

    while(ord($result[$char]) != "%00"){$info['map'] .= $result[$char];$char++;}$char++;

    while(ord($result[$char]) != "%00"){$info['dir'] .= $result[$char];$char++;}$char++;

    while(ord($result[$char]) != "%00"){$info['description'] .= $result[$char];$char++;}$char++;

    $info['appid'] = ord($result[$char].$result[($char+1)]);$char += 2;        

    $info['players'] = ord($result[$char]);$char++;    

    $info['max'] = ord($result[$char]);$char++;    

    $info['bots'] = ord($result[$char]);$char++;    

    $info['dedicated'] = ord($result[$char]);$char++;    

    $info['os'] = chr(ord($result[$char]));$char++;    

    $info['password'] = ord($result[$char]);$char++;    

    $info['secure'] = ord($result[$char]);$char++;    

    while(ord($result[$char]) != "%00"){$info['version'] .= $result[$char];$char++;}

    

    return $info;

} 

[archwolf]

Jezternz Wrote:I have modified Toast's origonal awesome script (thanks alo toast), for people who want to get all details, including players, max.
Im not sure if there is a more efficient way, if so, feel free to modify it:

Code:

/* SOURCE ENGINE QUERY FUNCTION, requires the server ip:port */
function source_query($ip){
    $cut = explode(":", $ip);
    $HL2_address = $cut[0];
    $HL2_port = $cut[1];

    $HL2_command = "\377\377\377\377TSource Engine Query\0";
    
    $HL2_socket = fsockopen("udp://".$HL2_address, $HL2_port, $errno, $errstr,3);
    fwrite($HL2_socket, $HL2_command);
    $JunkHead = fread($HL2_socket,4);
    $CheckStatus = socket_get_status($HL2_socket);

    if($CheckStatus["unread_bytes"] == 0)return 0;

    $do = 1;
    while($do){
        $str = fread($HL2_socket,1);
        $HL2_stats.= $str;
        $status = socket_get_status($HL2_socket);
        if($status["unread_bytes"] == 0){
               $do = 0;
        }
    }
    fclose($HL2_socket);

    $x = 0;
    while ($x <= strlen($HL2_stats)){
        $x++;
        $result.= substr($HL2_stats, $x, 1);    
    }
    
    // ord ( string $string );
    $result = str_split($result);
    $info['network'] = ord($result[0]);$char = 1;
    while(ord($result[$char]) != "%00"){$info['name'] .= $result[$char];$char++;}$char++;
    while(ord($result[$char]) != "%00"){$info['map'] .= $result[$char];$char++;}$char++;
    while(ord($result[$char]) != "%00"){$info['dir'] .= $result[$char];$char++;}$char++;
    while(ord($result[$char]) != "%00"){$info['description'] .= $result[$char];$char++;}$char++;
    $info['appid'] = ord($result[$char].$result[($char+1)]);$char += 2;        
    $info['players'] = ord($result[$char]);$char++;    
    $info['max'] = ord($result[$char]);$char++;    
    $info['bots'] = ord($result[$char]);$char++;    
    $info['dedicated'] = ord($result[$char]);$char++;    
    $info['os'] = chr(ord($result[$char]));$char++;    
    $info['password'] = ord($result[$char]);$char++;    
    $info['secure'] = ord($result[$char]);$char++;    
    while(ord($result[$char]) != "%00"){$info['version'] .= $result[$char];$char++;}
    
    return $info;
}

Note you will need this if you run php4 (not php5)

Code:

    if( !function_exists('str_split') ){
        function str_split($string, $split_length=1){
            $array = array();
            $len = strlen($string);
            do{
                    $part = '';
                    for ($j = 0; $j < $split_length; $j++){
                    $part .= $string{$i};
                    $i++;
                }
                $array[] = $part;
            }
            while ($i < $len);
            return $array;
        }
    }

And use it like so.

Code:

$q = source_query('202.89.33.158:27016');

echo "network: ".$q['network']."<br/>";
echo "name: ".$q['name']."<br/>";
echo "map: ".$q['map']."<br/>";
echo "dir: ".$q['dir']."<br/>";
echo "desc: ".$q['description']."<br/>";
echo "id: ".$q['appid']."<br/>";
echo "players: ".$q['players']."<br/>";
echo "max: ".$q['max']."<br/>";
echo "bots: ".$q['bots']."<br/>";
echo "dedicated: ".$q['dedicated']."<br/>";
echo "os: ".$q['os']."<br/>";
echo "password: ".$q['password']."<br/>";
echo "secure: ".$q['secure']."<br/>";
echo "version: ".$q['version']."<br/>";

Is there a way to have this return a list of people playing on the server?

[noximana]

if you find out how please post it would love it as part of my script I will look into it myself, but its 6am and i need sleep. if someone figures out how to Print out current Client Connected I would be happy .

[Jezternz]

noximana Wrote:if you find out how please post it would love it as part of my script I will look into it myself, but its 6am and i need sleep. if someone figures out how to Print out current Client Connected I would be happy .

I will defnitly be doing this. Just a matter of when. sometime over next few weeks (I have finals soon), when its done I will post here.
Its a bit more complex then the first script

[[TgA] ATI]

I need help on how to use and implement this? is it more then one scrip on the website. and where do I put the CSS ip. I know nothing about PHP so all help would be great, i need a step be step process on this.
Thanks

[Herbi]

I am currently working an a PHP Class, which will be used to query a Source server.
It may be used like this:

PHP Code:

<?php

$server = new SourceServer("xxx.xxx.xxx.xxx", xxxx); // IP and port

print $server->getInfo('name');

print $server->getInfo('players');

while ( $player = $server->getNextPlayer() )

{

print $player['name'];

}

?>

[trewq]

Sounds cool this will really help me as I can't be bothered making one myself

[Psychosis]

How do I get playercount in the form "xx/maxplayers" ?

[Herbi]

I just finished my class.

A few features:
You can retrieve information like the game, map, players, ping, detailed information on every player (name, points, time of connection) and much more.

For more information and download, visit http://forum.l4dcoop.com/l4dcoop/l4dc-servers/8-source-dedicated-server-query-class/

[_dp]

The site is down... any chance to get this script?

i tried the rcon class, but i have no chance to get anything out of it.

if i use the class as it was posted on the last site, i get Connection Refused error by the fsockopen function and if i place "udp://" before the ip, i get nothing at all.
i don't see any other way to get the playerlist...

any ideas?

[realchamp]

(11-30-2009, 03:36 AM)_dp Wrote:  The site is down... any chance to get this script?

i tried the rcon class, but i have no chance to get anything out of it.

if i use the class as it was posted on the last site, i get Connection Refused error by the fsockopen function and if i place "udp://" before the ip, i get nothing at all.
i don't see any other way to get the playerlist...

any ideas?

Do you only need the players?

[_dp]

i need playerlist with score (if possible), the team on which each player is and the current map.
i know how to get the current map and the amount of players, but i need it like this:

map: cp_dustbowl
player1: 30
player2: 42
player3: 0
player4: 1
player5: 1
...

[realchamp]

ahh .. hmm well haven't had a look on that yet.

[_dp]

anyone knows how to manage that?