public static function get($filename, Zend_Server_Interface $server)
    {
        if (!is_string($filename)
            || !file_exists($filename)
            || !is_readable($filename))
        {
            return false;
        }


        if (false === ($dispatch = @file_get_contents($filename))) {
            return false;
        }

        if (false === ($dispatchArray = @unserialize($dispatch))) {
            return false;
        }

        $server->loadFunctions($dispatchArray);

        return true;
    }