$maxi) $maxi = $i;
		if (--$nready <= 0) continue;
	}
	for ($i = 0; $i <= $maxi; $i++) {
		if ($client[$i] == null) continue;
 		if (in_array($client[$i], $rfds)) {
			$nin = socket_read($client[$i], MAXLINE);
			if (!$nin) {
				closeClient($i);
			} else {
				$nin = trim($nin);
				while(strlen($nin) >= 1 && !empty($nin) && $todo <= 30) {
					$theNumber = (int) substr($nin, 0, 4);
					$todoarray[$todo] = substr($nin, 4, $theNumber);
					$nin = right($nin, strlen($nin) - $theNumber - 4);
					$nin = trim($nin);
					$todo++;
				}
				foreach($todoarray as $n) {
				$explodedN = explode(" ", $n);
				switch($explodedN[0]) {
					case "VERSIONCHECK":
						if($explodedN[1] == "client002" || $explodedN[1] = "client003") {
							sendData($i, "ENCRYPTION_OFF");
							sendData($i, "SECRET_KEY \n" . newKey());
						}
						break;
					case "LOGIN":
						if(checkPassword($explodedN[1], $explodedN[2]) == false) {
							sendData($i, "BADNAME");
							closeClient($i);
						} else {
							$username[$i] = $explodedN[1];
						}
						break;
					case "INFORETRIEVE":
						if(checkPassword($explodedN[1], $explodedN[2]) == true) {
							sendData($i, "USEROBJECT\n" . userObject($explodedN[1]));
						}
						break;
					case "APPROVENAME":
						if(userExists(strtolower((string) $explodedN[1])) == true) {
							sendData($i, "BADNAME");
						}
						break;
					case "GETCREDITS":
						sendData($i, "WALLETBALANCE \n" . getCredits($username[$i]));
						sendData($i, "MESSENGERSMSACCOUNT \nnoaccount");
						sendData($i, "MESSENGERREADY \n");
						sendData($i, "MYPERSISTENTMSG \n" . getMSG($username[$i]));
						break;
					case "REGISTER":
						register($explodedN, $i);
						break;
					case "UINFO_MATCH":
						$buffer = trim(substr($n, strpos($n, "/") + 1));
						if(userExists($buffer) == false)
							sendData($i, "NOSUCHUSER MESSENGER\n" . $buffer);
						else
							sendData($i, "MEMBERINFO MESSENGER\n" . $buffer . "\n" . getMSG($buffer) . "\n" . getLastTime($buffer) . "\n" . isOnline($buffer) . "\n" . getFigure($buffer) . getSex($buffer));

						break;
					case "MESSENGER_ASSIGNPERSMSG":
						$buffer = substr($n, strpos($n, " ") + 1);
						assignPersMSG($buffer, $i);
						sendData($i, "MYPERSISTENTMSG\n" . getMSG($i));
						break;
					case "UPDATE":
						update($buffer, $i);
						break;
					case "INITUNITLISTENER":
						sendData($i, "BUSY_FLAT_RESULTS 1\n1/Room Name/Room Owner/open/ekakerros/floor1/" . $serverIP . "/" . $serverPort . "/" . getUserCount(1) . "/null/Room Description");
						sendData($i, "ALLUNITS \nThe Dirty Duck Pub,0,25,localhost/localhost,22009,The Dirty Duck Pub\tpub,1,25,pub_a");
						break;
					case "GETUNITUSERS":
						sendData($i, "UNITMEMBERS ");
						break;
				}
				$todoarray = array();
				$todo = 0;
				}
			}
			if  (--$nready <= 0) break;
		}
	}
	flush();
}
?>