如果信息有效，那么我们将更新XML日程文件并取消将用户重定向到主菜单的VXML代码段。

If the information is valid, you update the XML diary file and write out a VXML fragment that redirects the user to the main menu.

youdao

从用户的角度来看，主要区别在于重定向会更新浏览器所显示的URL，并因此影响书签的设置。

The main difference from the user's perspective is that a redirect will update the URL displayed by the browser and will therefore affect the setting of bookmarks.

youdao

然后，设置另一个会话变量（更新消息），并将用户重定向回 index.php 页面。

Then another session variable is set (the update message), and the user is redirected back to the index.php page.

youdao