PHP用户使用jQuery登录

Question

When a user logouts on my website it redirects them to the home page. But if they hit back in their browser it still has them as logged in. (logged in features don't work, as expected)

To counter this I was thinking about setting up the if(isset($_SESSION['signed_in'])) in a seperate file called by ajax, which would do a fresh reload even if the user hit back. But, would this cause any kind of security issue? Basically use Javascript to check if user is signed in and to signout a user.

Is there a better way to do this?

Log in/out is pure PHP atm, no javascript involved.

Answer 1

Yeah as adeneo says, check if the browser loads your page from cache.

If it don't then check your log out code, be sure that you destroy the session or at least unset the session data used to check if user is logged.

I'm not sure to have completely understand your issue

Good luck