On 3/27/09 5:39 PM, "Mary Anderson" <maryf...@demog.berkeley.edu> wrote:

> Hi all,
>     I use session variables to store values from one page to another on
> my website.
>     Alas, sometimes, but not always, the values persist from one
> invocation of the script to another!
>     Just how, exactly, do I make them go away when a user exits the
> program? I assume my users will not always be logging out explicitly.

if this is on a server with low traffic, e.g. a development or test server,
it could be because of the way the garbage collector works. it's explained
in the manual.

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