/**
* Constructor
*
* @return void
*/
public function __construct($userAgent = null, array $server = array(), array $config = array())
{
// For mobile detection, an adapter must be defined
if (empty($config['mobile']['features'])) {
$config['mobile']['features']['path'] = self::DEFAULT_FEATURES_ADAPTER_PATH;
$config['mobile']['features']['classname'] = self::DEFAULT_FEATURES_ADAPTER_CLASSNAME;
}
parent::__construct($userAgent, $server, $config);
}