Hallo zusammen.
Ist hier ein PHP Profi anwesend, der mir in einfachen schritten, am besten mit Beispiel, erklären kann, wie ich schnell und unkompliziert eine Anzeige für den Server erstellen kann.
Ich stell mir das so vor. Dieser soll anhand der IP rauslesen ob der Server online ist oder nicht. Ist dies überhaupt möglich, ohne die PHP mit irgendeinem Masterserver zu verbinden?
Ich hoffe ihr versteht meine Frage. 
Bin mir nicht sicher, aber ist es nicht sowas in der Art?
$fp = @fsockopen ("IP", PORT, $errorno, $errstr, 5);
Einfach in die index.php einfügen, wo du es willst 
<?php
$serverip = "DEINE IP";
$serverport = "PORT";
require "SampQueryAPI.php";
$query23 = new SampQueryAPI($serverip, $serverport);
$aInformation = $query23->getInfo();
if($query23->isOnline())
{
echo "<b><a href='samp://".$serverip.":".$serverport."'>Der SAMP Server ist <font color='#009933'>Online</font><br />
Es sind ".$spieleron = $aInformation['players']." / ".$aInformation['maxplayers']." Spieler online</a></b>";
} else {
echo "Der SAMP Server ist <font color='#990000'>Offline </font></b>";
}
?>SampQueryAPI.php
<?php
/**
* This API connects directly to the server, without any need for any
* middlemen connections.
* Your server must have fsockopen enabled in order to access the
* functions that have been made available from this.
*
* @package sampAPI
* @version 1.2
* @author David Weston <westie@typefish.co.uk>
* @copyright 2010; http://www.typefish.co.uk/licences/
*/
class SampQueryAPI
{
/**
* @ignore
*/
private $rSocket = false;
/**
* @ignore
*/
private $aServer = array();
/**
* Creation of the server class.
*
* @param string $sServer Server IP, or hostname.
* @param integer $iPort Server port
*/
public function __construct($sServer, $iPort = 7777)
{
/* Fill some arrays. */
$this->aServer[0] = $sServer;
$this->aServer[1] = $iPort;
/* Start the connection. */
$this->rSocket = fsockopen('udp://'.$this->aServer[0], $this->aServer[1], $iError, $sError, 2);
if(!$this->rSocket)
{
$this->aServer[4] = false;
return;
}
socket_set_timeout($this->rSocket, 2);
$sPacket = 'SAMP';
$sPacket .= chr(strtok($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);
$sPacket .= 'p4150';
fwrite($this->rSocket, $sPacket);
if(fread($this->rSocket, 10))
{
if(fread($this->rSocket, 5) == 'p4150')
{
$this->aServer[4] = true;
return;
}
}
$this->aServer[4] = false;
}
/**
* @ignore
*/
public function __destruct()
{
@fclose($this->rSocket);
}
/**
* Used to tell if the server is ready to accept queries.
*
* If false is returned, then it is suggested that you remove the
* class from active use, so that you can reload the class if needs
* be.
*
* @return bool true if success, false if failure.
*/
public function isOnline()
{
return isset($this->aServer[4]) ? $this->aServer[4] : false;
}
/**
* This function is used to get the server information.
*
* <code>
* Array
* (
* [password] => 0
* [players] => 9
* [maxplayers] => 500
* [hostname] => Everystuff Tr3s [MAD]oshi (03a Final) [FIXED]
* [gamemode] => Stunt/Race/DM/FR Everystuff
* [mapname] => Everystuff
* )
* </code>
*
* @return array Array of server information.
*/
public function getInfo()
{
@fwrite($this->rSocket, $this->createPacket('i'));
fread($this->rSocket, 11);
$aDetails['password'] = (integer) ord(fread($this->rSocket, 1));
$aDetails['players'] = (integer) $this->toInteger(fread($this->rSocket, 2));
$aDetails['maxplayers'] = (integer) $this->toInteger(fread($this->rSocket, 2));
$iStrlen = ord(fread($this->rSocket, 4));
if(!$iStrlen) return -1;
$aDetails['hostname'] = (string) fread($this->rSocket, $iStrlen);
$iStrlen = ord(fread($this->rSocket, 4));
$aDetails['gamemode'] = (string) fread($this->rSocket, $iStrlen);
$iStrlen = ord(fread($this->rSocket, 4));
$aDetails['mapname'] = (string) fread($this->rSocket, $iStrlen);
return $aDetails;
}
/**
* This function gets a basic list of all the players on the server.
*
* Note as of 0.3.0, the amount of players that can be retrieved is
* limited to 100. This means if there are more players than 100,
* then no data will be returned, and it will be a blank array.
*
* <code>
* Array
* (
* [0] => Array
* (
* [nickname] => K1nNngO
* [score] => 72
* )
*
* [1] => Array
* (
* [nickname] => [kikOo]
* [score] => 150
* )
*
* [and so on...]
* )
* </code>
*
* @return array Array of player information.
*/
public function getBasicPlayers()
{
@fwrite($this->rSocket, $this->createPacket('c'));
fread($this->rSocket, 11);
$iPlayerCount = ord(fread($this->rSocket, 2));
$aDetails = array();
if($iPlayerCount > 0)
{
for($iIndex = 0; $iIndex < $iPlayerCount; ++$iIndex)
{
$iStrlen = ord(fread($this->rSocket, 1));
$aDetails[] = array
(
"nickname" => (string) fread($this->rSocket, $iStrlen),
"score" => (integer) $this->toInteger(fread($this->rSocket, 4)),
);
}
}
return $aDetails;
}
/**
* This function gets a detailed list of all the players on the server.
*
* Note as of 0.3.0, the amount of players that can be retrieved is
* limited to 100. This means if there are more players than 100,
* then no data will be returned, and it will be a blank array.
*
* <code>
* Array
* (
* [0] => Array
* (
* [playerid] => 0
* [nickname] => K1nNngO
* [score] => 72
* [ping] => 195
* )
*
* [1] => Array
* (
* [playerid] => 1
* [nickname] => [kikOo]
* [score] => 150
* [ping] => 375
* )
*
* [and so on...]
* )
* </code>
*
* @return array Array of player information.
*/
public function getDetailedPlayers()
{
@fwrite($this->rSocket, $this->createPacket('d'));
fread($this->rSocket, 11);
$iPlayerCount = ord(fread($this->rSocket, 2));
$aDetails = array();
for($iIndex = 0; $iIndex < $iPlayerCount; ++$iIndex)
{
$aPlayer['playerid'] = (integer) ord(fread($this->rSocket, 1));
$iStrlen = ord(fread($this->rSocket, 1));
$aPlayer['nickname'] = (string) fread($this->rSocket, $iStrlen);
$aPlayer['score'] = (integer) $this->toInteger(fread($this->rSocket, 4));
$aPlayer['ping'] = (integer) $this->toInteger(fread($this->rSocket, 4));
$aDetails[] = $aPlayer;
unset($aPlayer);
}
return $aDetails;
}
/**
* This function gets all the server rules from the server.
*
* Rules in this context are not player rules, they are client rules,
* like the weather of the server, time, and so on. (Custom rules,
* when supported by a SA-MP plugin, will be included here.)
*
* <code>
* Array
* (
* [gravity] => 0.007900
* [mapname] => Everystuff
* [version] => 0.3a
* [weather] => 0
* [weburl] => samp.madoshi.net
* [worldtime] => 12:00
* )
* </code>
*
* @return array Array of server rules.
*/
public function getRules()
{
@fwrite($this->rSocket, $this->createPacket('r'));
fread($this->rSocket, 11);
$iRuleCount = ord(fread($this->rSocket, 2));
$aReturn = array();
for($iIndex = 0; $iIndex < $iRuleCount; ++$iIndex)
{
$iStrlen = ord(fread($this->rSocket, 1));
$sRulename = (string) fread($this->rSocket, $iStrlen);
$iStrlen = ord(fread($this->rSocket, 1));
$aDetails[$sRulename] = (string) fread($this->rSocket, $iStrlen);
}
return $aDetails;
}
/**
* @ignore
*/
private function toInteger($sData)
{
if($sData === "")
{
return null;
}
$iInteger = 0;
$iInteger += (ord($sData[0]));
if(isset($sData[1]))
{
$iInteger += (ord($sData[1]) << 8);
}
if(isset($sData[2]))
{
$iInteger += (ord($sData[2]) << 16);
}
if(isset($sData[3]))
{
$iInteger += (ord($sData[3]) << 24);
}
if($iInteger >= 4294967294)
{
$iInteger -= 4294967296;
}
return $iInteger;
}
/**
* @ignore
*/
private function createPacket($sPayload)
{
$sPacket = 'SAMP';
$sPacket .= chr(strtok($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 .= $sPayload;
return $sPacket;
}
}Hier haste eine QUERY & RCON Api, damit kannst du den Server Status auslesen sowohl auch RCON Befehle benutzen.
Sorry wenn ich mich vielleicht etwas falsch ausgedrückt habe. Es geht mir nicht um Samp Server. Ich reden von Gameserver allgemein.
Klas es gibt Gametracker. Aber die haben nicht alle Spiele im Angebot.
So, hier ist ein Tutorial dazu:
Serverstatus Scripten
So, hier ist ein Tutorial dazu:
Serverstatus Scripten
Dieses funktionier leider nicht.
Ich habe diesen Code im Netz gefunden.
<?php
$servers = array(
array('IP', 'PORT'),
);
foreach($servers as $server)
{
echo $server[0].":".$server[1]." ist ".checkServer($server[0], $server[1])."!<br>\n";
}
?>
</body>
</html>
<?php
function checkServer($ip, $port)
{
error_reporting(0);
$abfrage = fsockopen ($ip, $port, $errno, $errstr, 5);
if (!$abfrage)
{
return "offline";
}
else
{
return "online";
}
}
?>Dieser funktioniert soweit auch. Aber er erkennt den Gameserver nicht. Wenn ich die IP und den Port eintrage sagt er, dass der Server Offline ist, obwohl er das nicht ist. Wenn ich aber die IP vom FTP eintrage, funktioniert das wunderbar. Beides liegt auf dem selben Server.
(IP und Port wurden entfernt)
//edit
Er erkennt generell keine Gameserver. Auch den Samp Server erkennt er nicht.
Du musst den UDP Port abfragen, dann gehts:
<?php
function checkServer($ip, $port)
{
error_reporting(0);
$abfrage = @fsockopen ('udp://'.$ip, $port, $errno, $errstr, 5);
if (!$abfrage)
{
return "offline";
}
else
{
return "online";
}
}
?>Der Punkt(.) verbindet den String mit der $ip zu einem String. Damit die Seite schneller lädt, wenn der Server off ist, kannst du auch die Timeout Value auf 3s wenn nicht sogar auf 2s setzten.
