Monarobase\CountryList\CountryList::getOne PHP Method

    public function getOne($countryCode, $locale = 'en', $source = 'cldr')
    {
        $countryCode = mb_strtoupper($countryCode);
        $locales = $this->loadData($locale, mb_strtolower($source), 'php');
        if (!$this->has($countryCode, $locale, $source)) {
            throw new CountryNotFoundException($countryCode);
        }
        return $locales[mb_strtoupper($countryCode)];
    }