public static function regenerateCacheWebsiteAttributes($idSites = array())
    {
        if (!is_array($idSites)) {
            $idSites = array($idSites);
        }

        foreach ($idSites as $idSite) {
            self::deleteCacheWebsiteAttributes($idSite);
            self::getCacheWebsiteAttributes($idSite);
        }
    }