Posted by Rik Wasmus on 01/12/08 13:11

On Sat, 12 Jan 2008 09:43:20 +0100, noha khalifa
<ChickenLittle78@gmail.com> wrote:

> Hi,
>
> I have a problem using session...
>
> I have a university web site from this site each student login with
> his username and password then i create a session variable for him for
> tracing student...
>
> there is a problem happened when say registering semester courses if
> two web pages opened for two students on the same machine, what
> happened is that when one try to register his courses it's registerd
> with the user of the second.
>
> what i want to do that when someone login with his user on a machine
> and another one try to login on the same machine with a different user
> at the same time, it gives him a message that there is a user already
> logging in and don't log him on until he closes the second user page.
>
> Hope that what i want to say is clear.

This would not be a problem for PHP, but of said machine. If two users can
be logged in/use it at the same time, they shouldn't be able to get their
hand in the other one's cookie jar...
--
Rik Wasmus

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