> -----Original Message-----
> From: David Russell [mailto:DavidR@;BarloworldOptimus.com]
> Sent: 30 October 2002 14:32
>
> I am having problems unsetting Session Variables - where I know it
> should work.
>
> I have a form. It contains both links with GET variables, and also a
> POST form. They all go to the same next page.
>
> Page 2 simply clears all session variables, and then sets them based
> upon the contents of the GET or POST array. It then calls page 3 which
> displays information based on the SESSION variable contents.
>
> My problem is that a session variable does not seem to unset. I am
> using:
>
> unset ($_SESSION['variablename']);
>
> But this does not seem to destroy the session variable. (it is still
> available later in other scripts)
>
> What can I do?
PHP version? register_globals on or off? Using only $_SESSION, or are
there any session_register() calls?
All of these can affect what you have to do to destroy session values,
but...
Have you tried doing session_unregister('variablename') *in* *addition*?
Does session_write_close() help?
Cheers!
Mike
---------------------------------------------------------------------
Mike Ford, Electronic Information Services Adviser,
Learning Support Services, Learning & Information Services,
JG125, James Graham Building, Leeds Metropolitan University,
Beckett Park, LEEDS, LS6 3QS, United Kingdom
Email: [EMAIL PROTECTED]
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