Re: Removing/unsetting session variables.
| From: | CPT John W. Holmes | Date: | Wed, 24 Dec 2003 13:28:26 +0000 |
| Subject: | Re: Removing/unsetting session variables. | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-173295@lists.php.net to get a copy of this message | ||
From: "Alain Williams" <addw@phcomp.co.uk>
> I have several variables that I set in a session - to record that a user
is logged in.
> I want to be able to unset them - when they log out.
>
> $_SESSION['PERMS_USER'] = 'fred';
> Sets the variable quite nicely, I can also change it and the change is
recorded.
> I cannot unset it. I have tried (in various combinations):
>
> unset($_SESSION['PERMS_USER']);
unset is what you should use. How do you know it's "not working"??
---John Holmes...