Re: Destroying the Session Object
| From: | Jason Barnett | Date: | Thu, 24 Mar 2005 11:41:41 +0000 |
| Subject: | Re: Destroying the Session Object | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-211451@lists.php.net to get a copy of this message | ||
Jacques wrote:
> How can I destroy the session object for a particular user when that user
> leaves my web site without properly signing out?
>
> Jacques
The most important part of this is "garbage collection." You can't
really know for 100% sure that a user has left without properly signing
out, but there are several things you can do to mitigate the problem:
- Only set session cookies (i.e. browser should destroy the cookie when
the browser is closed)
- Modify the following php.ini directives in a way that fits you:
- http://php.net/manual/en/ref.session.php#ini.session.gc-probability
- (also look at the next several gc_* entries)
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