tw-srv

<?php

	class srv {

		public $ip;
		public $port;
		public $timeout;
		public $socket;
		public $command = "\xff\xff\xff\xff\xff\xff\xff\xff\xff\xffgief";
		
		public $ping;
		public $version;
		public $name;
		public $map;
		public $gametype;
		public $flags;
		public $progression;
		public $playerCount;
		public $maxPlayers;
		public $players = array();	
		
		public function query($ip = '', $port = '') {
			
			if($ip == '' | $port = ''):
				echo '<p><b>Es konnte keine Verbindung zum Server aufgebaut werden.</b></p>';
			endif;
			
			$this->ip = $ip;
			$this->port = $port;
			$this->timeout = 2;
			$this->socket = stream_socket_client('udp://' . $this->ip . ':' . $this->port, $errno, $errstr, $this->timeout);
			stream_set_timeout($this->socket, $this->timeout);
			
			if (!$this->socket):
				echo 'Type 1';
				$time_start = microtime(true);
				fwrite($this->socket, $this->command, strlen($this->command));
				$response = fread($this->socket, 2048);
				$time_end = microtime(true);
				echo 'Type 2';
				
				if ($response):
					echo 'Type 3';
					$this->ping = round(($time_end - $time_start) * 1000);
					$this->parseServerResponse($response);
					echo 'Type 4';
					
					fclose($this->socket);
					return true;
				else:
					fclose($this->socket);
					return false;
				endif;
			else:
				echo 'error';
				return false;
			endif;
			
		}
		
		private function parseServerResponse($reponse) {
			echo 'Type 5';
			$matches = array();
			preg_match('/
			info(\d\.\d\.\d)	# server version
			\0(.+?)				# server name
			\0(\w+)   			# map name
			\0(ctf|tdm|dm|mod)	# game type
			\0(\d+)				# flags
			\0(\d+)				# progression
			\0(\d+)				# player count
			\0(\d+)				# max players
			\0(.*)				# players
			/ix', $response, $matches);

			$this->version = $matches[1];
			$this->name = $matches[2];
			$this->map = $matches[3];
			$this->gametype = $matches[4];
			$this->flags = $matches[5];
			$this->progression = $matches[6];
			$this->playerCount = $matches[7];
			$this->maxPlayers = $matches[8];

		}

	}

?>

<?php

	$srv = new srv();
	
	$srv->query('95.156.208.254', '8307');
	
	echo $srv->name;

?>