devicetype.php

См. документацию.

<?php

 
namespace Bitrix\Main\Web\UserAgent;
 
use Bitrix\Main\Localization\Loc;
 
class DeviceType
{
    public const UNKNOWN = 0;
    public const DESKTOP = 1;
    public const MOBILE_PHONE = 2;
    public const TABLET = 3;
    public const TV = 4;
 
    public static function getDescription($lang = null): array
    {
        static $description = [];
 
        if (!isset($description[$lang ?? '']))
        {
            $description[$lang ?? ''] = [
                self::UNKNOWN => Loc::getMessage('main_devicetype_unknown', null, $lang),
                self::DESKTOP => Loc::getMessage('main_devicetype_desktop', null, $lang),
                self::MOBILE_PHONE => Loc::getMessage('main_devicetype_phone', null, $lang),
                self::TABLET => Loc::getMessage('main_devicetype_tablet', null, $lang),
                self::TV => Loc::getMessage('main_devicetype_tv', null, $lang),
            ];
        }
 
        return $description[$lang ?? ''];
    }
}