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How to prevent for sending back page

 
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peacemaker



Joined: 23 May 2008
Posts: 80

PostPosted: Mon 24 Aug '09 9:34    Post subject: How to prevent for sending back page Reply with quote

Hi This is with respect to previous thread where, as i am passing the session variable,i tried to destry session and checking on every page so that if the session is detroyed then it should nt go to previous page. But the session is not destroying the values into the session. Wat can be the reason.
I have use
Code:

session_destroy('username');


still its not working i tried with other commands liek session_unset(),session_unregister()
still its not destroying value of 'username'
Please tell me wats happenig
Thanking you in advance.
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James Blond
Moderator


Joined: 19 Jan 2006
Posts: 6264
Location: Germany, Next to Hamburg

PostPosted: Mon 24 Aug '09 11:10    Post subject: Reply with quote

session_destroy is to destroy the whole session. What you want is

Code:

$_SESSION['username'] = '';
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peacemaker



Joined: 23 May 2008
Posts: 80

PostPosted: Wed 26 Aug '09 7:29    Post subject: Preventing from going to bak page. Reply with quote

Hi james thanks for your reply,
Wat i want is to stop users from going to back page after logout , as i am entering login and logout information which is to be entered at start and end of the day respectively. So can u please suggest me something so that i can prevent user from going back to previous pages. Even when admin or pm makes any changes to any form they should not go back after submit form and should not be able to make changes to that page.
How can i stop this, does its any thing cookies and session destroy or session unregistor. Please guide me
Thanks in advance.
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