private static function init() { if (self::$keys == '') { if (!(self::$keys = cache::get('global-settings'))) { $sql = 'SELECT SQL_CACHE r_id id, r_section_id section, r_key name, r_value value, r_description description FROM <<register>>;'; self::$keys = db::q($sql, records); if (db::issetError()) { die; } // Записываем в кэш cache::set('global-settings', self::$keys); } } }