在我的 php 项目中，当我点击注销时，我正在主页重定向，如果我点击后退按钮，我将返回帐户页面

Question

In my php project when I clicked on logout, I am redirecting at home page, and if I click back button I am getting back in account page, I dont wont to let anyone to come back in account once they clicked logout, which is the best way to do this?. please rply. Thnx

Answer 1

It would be useful to know more about the application.

Could it be that your browser is just caching the page?

Check out this stack overflow link: Browser back button showing the page from cache?

Add that header to your account page and see if it fixes it.

Hope this is useful. Please comment if not.

Answer 2

There are multiple ways to solve this but i could simply do it with a JQuery which would redirect the user somewhere of my choice when i click the back button my browswer. There are plethora of examples if you want but i will include one : link

Answer 3

unset($_SESSION['variable_name']);

或者您也可以销毁会话以注销。

session_destroy();

Answer 4

Destroy the session:

session_unset();//Unset all session variables
session_destroy();

And maybe redirect users if they don't have a valid session. Add in your header something like

if(!isset($_SESSION['valid_user'])){
//Go to some other page
header("Location:$homepage");
}