That's because the webbrowser uses the cache, I bet that it doesn't work 
if you press back a couple of times after logout and then Refresh.


> -----Ursprungligt meddelande-----
> Fr=E5n: senthil_T_kumar@l... [mailto:senthil_T_kumar@l...]
> Skickat: den 22 januari 2003 09:44
> Till: professional php
> =C4mne: [pro_php] After session destroy, how to restrict 'Back' 
buttons
>
>
> Hi,
>
> I implemented login/logout area using sessions. Its working
> fine. When the
> user logs out, I destroy the session. So, if he clicks on any
> link, it
> will ask him to login again. But I'm still able to browse
> through the site
> using back and forward button in the browser. Can anyone tell
> me how to
> avoid this?
>
> Thanks
> Senthil
>
>