throw new FW_File_Cache_Not_Found_Exception();
        }
    }
    /**
     * @param string $key
     * @param mixed $value
     * @return bool
     */
    public static function set($key, $value)
    {
        if (!self::load()) {
            return false;
        }
        self::$changed = true;
        self::$cache['updated'] = time();
        self::$cache['data'][$key] = $value;
        return true;
    }
    /**
     * @internal
     */
    public static function _reset_blog_id()
    {
        self::$blog_id = null;
    }
}
class FW_File_Cache_Not_Found_Exception extends Exception
{
}
FW_File_Cache::_init();