Grav\Plugin\Admin\Admin::adminLanguages PHP Метод

    public static function adminLanguages()
    {
        $languages = [];
        $path = Grav::instance()['locator']->findResource('plugins://admin/languages');
        /** @var \DirectoryIterator $directory */
        foreach (new \DirectoryIterator($path) as $file) {
            if ($file->isDir() || $file->isDot() || Utils::startsWith($file->getBasename(), '.')) {
                continue;
            }
            $lang = basename($file->getBasename(), '.yaml');
            $languages[$lang] = LanguageCodes::getNativeName($lang);
        }
        return $languages;
    }