public static function get_device()
    {
        foreach (array_keys(self::$devices) as $device)
        {
            if (self::is_device($device)) return $device;
        }
    }
public static function get_device()
    {
        foreach (array_keys(self::$devices) as $device)
        {
            if (self::is_device($device)) return $device;
        }
    }
public static function get_device ( ) { foreach ( array_keys ( self :: $ devices ) as $ device ) { if ( self :: is_device ( $ device ) ) return $ device ; } }
Return normalised name of a device

@return mixed
Return normalised name of a device