public static function getConnected($serverOptions) {
		if(Yii::app()->params['server_options']['default'] == true)
			$connectedUrl = Yii::app()->params['server_options']['default_host'];
			
		else {
			$connectedUrl = 'neither-connected';
			
			foreach($serverOptions as $val) {
				if(self::isServerAvailible($val)) {
					$connectedUrl = $val;
					break;
				}
			}
			file_put_contents('assets/utility_server_actived.txt', $connectedUrl);
		}

		return $connectedUrl;
	}