Re: Checking if session has been started
| From: | Fredrik Arild Takle | Date: | Sat, 22 Sep 2001 16:00:37 +0000 |
| Subject: | Re: Checking if session has been started | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-68329@lists.php.net to get a copy of this message | ||
session_start();
$valid_session = true;
session_register("valid_session");
OR SOMETHING LIKE THIS?
if (session_is_registered($valid_session)) {
// Do something?!
}
"Gaylen Fraley" <gfraley5@earthlink.net> wrote in message
news:20010922151204.13527.qmail@pb1.pair.com...
> Why not populate a session variable, in the page that starts the session,
> like :
>
> session_start();
> session_register("valid_session");
> $valid_session = true;
>
> Then in the page that you need to check, like:
>
> if ($session_valid) {
> // Do something since a session is already running
> }
>
> --
> Gaylen
> gfraley5@earthlink.net
> http://www.gaylenandmargie.com
> PHP KISGB v1.2 Guestbook
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>
> "Alexander Skwar" <ASkwar@DigitalProjects.com> wrote in message
> news:20010922170556.O11203@Garten.DigitalProjects.com...
> Hi
>
> I need to run some code if a session has been started. However, to do
> this, I need to figure out IF the session has been started at all.
>
> How can I do this?
>
> Is checking for the count of elements in HTTP_SESSION_VARS the only
> reliable way of doing this? Like so?
>
> <?php
> if (0 < count($HTTP_SESSION_VARS)){
> // Do something since a session is already running
> }
> ?>
>
> Thanks,
>
> Alexander Skwar
> --
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