public function hasJoined($user, $serverid){
		$bad = array('error' => "Bad login",'errorMessage' => "Bad login");
		if(!preg_match("/^[a-zA-Z0-9_-]+$/", $user) || !preg_match("/^[a-zA-Z0-9_-]+$/", $serverid)) exit(json_encode($bad));
		if($serverid=='no') exit(json_encode($bad));
		$time = time();
		$userdata = new User();
		$userdata->getForName($user);
		header('Content-type: application/json');

		 if($user == 'Tresh'){
		 	$this->getProfile($user,false);
		 }

		if($userdata->exists()){
			if($userdata->get('server') == $serverid && $userdata->get('timestamp') > $time){
				$userdata->setCache('server','no');
				$userdata->setCache('timestamp','1');
				$userdata->updateCache();
				$this->getProfile($user,false);
			}else{
				$this->altHasJoined($user, $serverid);
			}
		}else{
			$this->altHasJoined($user, $serverid);
		}

		exit(json_encode($bad));
	}