public static function flagEmoji(\Nails\Common\Factory\Locale $oLocale): string
    {
        $sRegion    = $oLocale->getRegion();
        $aCountries = json_decode(
            file_get_contents(
                NAILS_APP_PATH . 'vendor/annexare/countries-list/dist/countries.emoji.json'
            )
        );

        return !empty($aCountries->{$sRegion}->emoji) ? $aCountries->{$sRegion}->emoji : '';
    }