[WICHTIG!!!]Mit PHP Script Server Player/Name Abfragen!

<?php
//This class connects PHP with SA:MP Servers (v0.1)
//Original file: http://team.sa-mp.com/sampqry.php.txt
class SAMP_Socket{
	//By jose.rob.jr
	//Set the address to connect, can be IP or Host
	var $addr="ger-reallife-server.de";
	//Set The port to connect
	var $port=50505;
	//Generate or not XML Document
	var $xml=false;
	//Give the last result
	var $last=array();
	//Try to get the IP/Host (may be slow)
	var $getHost=false;
	//Private variables
	private $give=1;
	private $fp;
	private $ini="";
	private $Txml=false;
	//Read an address, you can call without parameters if you have set $addr has the exemple in the bottom
	function read($addr=null,$port=null,$xml=null){
    	//This function sets a time limit to complete the page
    	//the connection will never ends if the server is down without this.

    	//This function changes the Content-Type header to application/xml if xml is set to true
    	//If you don't want it, you can print anything (a blank space for exemple) before calling read()
    	//or setting returnXml instead and reading the array from $last

    	//This function won't show PHP Erros when xml is set to true
    	set_time_limit(20);
    	$last=&$this->last;
    	$fp=&$this->fp;
    	$this->Txml=&$xml;
    	if(!$addr&&!$this->addr) $this->erro("Called ".__CLASS__."::open() without setting an address.",true);
    	if(!$addr&&$this->addr) $addr=$this->addr;
    	elseif($addr&&!$this->addr) $this->addr=$addr;
    	if(preg_match('/^.*\:[0-9]+$/',$addr)){
        	$port=substr(strrchr($addr,":"),1);
        	$this->port=$port;
        	$addr=preg_replace('/^(.*):[0-9]+$/','\1',$addr);
        	$this->addr=$addr;
    	}
    	elseif(!$port&&$this->port) $port=$this->port;
    	elseif($port&&!$this->port) $this->port=$port;
    	else{
        	$port=50505;
        	$this->port=$port;
    	}
    	if(preg_match('/^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$/',$addr)){
        	if($this->getHost){
            	$host=getHostByAddr($addr);
            	if($host==getHostByName($host)) $host=$addr;
        	}
        	else{
            	$host="ignored";
        	}
        	$ip=$addr;
    	}
    	else{
        	if($this->getHost) $ip=getHostByName($addr);
        	else $ip=$addr;
        	$host=$addr;
    	}
    	if($xml===null) $xml=$this->xml;
    	if($xml){
        	@header("Content-Type: application/xml");
        	$this->ini=@ini_get('display_errors');
        	@ini_set('display_errors','0');
    	}

    	if($this->give==2){
        	ob_start();
        	if($xml===true) $xml=2;
        	else $xml=1;
    	}

    	if($xml) echo "<"."?xml version='1.0' encoding='iso-8859-1'?"."><server>";
    	$fp = @fsockopen('udp://' . $ip, $port, $errno, $errstr,3) or $this->erro($errstr,__LINE__,__FILE__,$errno);
    	if($fp){
        	$packet = 'SAMP';
        	$packet .= chr(strtok($ip, '.'));
        	$packet .= chr(strtok('.'));
        	$packet .= chr(strtok('.'));
        	$packet .= chr(strtok('.'));
        	$packet .= chr($port & 0xFF);
        	$packet .= chr($port >> 8 & 0xFF);

        	fwrite($fp, $packet.'i');
        	stream_set_timeout($fp,10);
        	fread($fp, 11);
        	$conInfo=stream_get_meta_data($fp);
        	if($conInfo['timed_out']){
            	$this->erro("Connection timed out!");
        	}
        	else{
            	$is_passworded = ord(fread($fp, 1));
            	$plr_count 	= ord(fread($fp, 2));
            	$max_plrs  	= ord(fread($fp, 2));
            	$strlen    	= ord(fread($fp, 4));
            	$hostname  	= fread($fp, $strlen);
            	$strlen    	= ord(fread($fp, 4));
            	$gamemode  	= fread($fp, $strlen);
            	$strlen    	= ord(fread($fp, 4));
            	$mapname   	= fread($fp, $strlen);

            	$last['server']['ip']=$ip;
            	$last['server']['host']=$host;
            	$last['server']['hostname']=$hostname;
            	$last['server']['mode']=$gamemode;
            	$last['server']['mapa']=$mapname;
            	$last['server']['passworded']=(bool)$is_passworded;
            	$last['server']['players']['atual']=$plr_count;
            	$last['server']['players']['maximo']=$max_plrs;

            	if(!preg_match('/^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$/',$ip)) $ip="ignored";

            	if($xml){
                	echo '<hostname>' . htmlentities($hostname) . '</hostname>';
                	echo '<ip>' . $ip.($ip!='ignored'?":$port":'') . "</ip>";
                	echo '<host>'. $host.($host!='ignored'?":$port":'') . '</host>';
                	echo '<mode>' . htmlentities($gamemode) . '</mode>';
                	echo '<mapa>' . htmlentities($mapname) . '</mapa>';
                	echo '<passworded>';
                	if ($is_passworded){
                    	echo 'yes';
                	} else {
                    	echo 'no';
                	}
                	echo '</passworded>';
                	echo '<players><atual>' . htmlentities($plr_count) . '</atual><max>' . htmlentities($max_plrs) . '</max>';
            	}

            	fwrite($fp, $packet.'c');
            	fread($fp, 11);
            	$plr_count = ord(fread($fp, 2));
            	if($xml) echo '<lista>';
            	if ($plr_count > 0)
            	{
                	for ($i=0; $i<$plr_count; $i++)
                	{
                    	$strlen = ord(fread($fp, 1));
                    	$plrname = fread($fp, $strlen);
                    	$score = $this->samp_getLong(fread($fp, 4));

                    	$last['server']['players']['lista'][$i]['nick']=$plrname;
                    	$last['server']['players']['lista'][$i]['score']=$score;
                    	if($xml) echo '<player><nick>' . htmlentities($plrname) . '</nick><score>' . htmlentities($score)  . '</score></player>';
                	}
            	}
            	if($xml) echo '</lista></players>';
        	}
        	fclose($fp);
    	}
    	if($xml) echo "</server>";

    	if($xml){
        	@ini_set("display_errors",$this->ini);
        	$this->ini="";
    	}
    	if($xml===1){
        	$ret=ob_get_contents();
        	ob_end_clean();
        	$this->Txml=false;
        	return $ret;
    	}
    	elseif($xml===2){
        	$ret=ob_get_contents();
        	ob_end_flush();
        	$this->Txml=false;
        	return $ret;
    	}
    	$this->Txml=false;
    	return $last;
	}
	//This function does the read function print an XML File when called
	function xml(){
    	$this->xml=true;
	}
	//This does the inverse of xml()
	function notXml(){
    	$this->xml=false;
	}
	//This function does the read function return an array
	function returnArray(){
    	$this->give=1;
	}
	//This function does the read function return an XML File
	function returnXml(){
    	$this->give=2;
	}
	//This function does the read function trys to get IP/Host address (may be slow)
	function getHost(){
    	$this->getHost=true;
	}
	//This function does the read function just get the information without trying to get the IP/Host Address
	function notGetHost(){
    	$this->getHost=false;
	}
	//Private functions
	private function erro($string,$line=null,$file=null,$number=null,$die=false){
    	if($line===true){
        	$line=null;
        	$die=true;
    	}
    	if($this->Txml) echo "<erros><fatal>Socket Error: ".htmlentities($string).($number!==null?" (#".htmlentities($number).")":'').($file?" in $file":'').($line?" on line $line":'')."</fatal></erros>";
    	else echo "<br/>\r\n<b>Socket Error:</b> ".htmlentities($string).($number!==null?" (#".htmlentities($number).")":'').($file?" in <b>$file</b>":'').($line?" on line <b>$line</b>":'')."<br/>\r\n";
    	if($die) die();
	}
	private function samp_getLong($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;
	}
}
//Exemples:
/*
$samp=new SAMP_Socket;
$info=$samp->read("66.197.126.19:50505");
@header("Content-Type: text/plain");
print_r($info);
*/ /*
$samp=new SAMP_Socket;
$info=$samp->read("66.197.126.19",50505,true);
*/ 
$samp=new SAMP_Socket;
$samp->xml();
$samp->read("ger-reallife-server.de",50505);
 /*
$samp=new SAMP_Socket;
$samp->xml();
$samp->getHost();
$samp->read("ger-reallife-server.de");
*/ /*
$samp=new SAMP_Socket;
$samp->addr="66.197.126.19";
$samp->port=50505;
$samp->xml();
$samp->read();
*/ /* 
$samp=new SAMP_Socket;
$samp->returnXml();
$xml=$samp->read("66.197.126.19:50505");
echo
"<html><head><title>Exemple -- SAMP Socket</title></head>
<body style='text-align: center;'><form><textarea rows='10' cols='100'>$xml</textarea>
</form></body></html>"
*/
?>