Re: How to display ALL session variables?
| From: | Nathan Nobbe | Date: | Thu, 18 Oct 2007 10:18:27 +0000 |
| Subject: | Re: How to display ALL session variables? | ||
| References: | 1 2 3 4 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-263288@lists.php.net to get a copy of this message | ||
On 10/18/07, Ronald Wiplinger <ronald@elmit.com> wrote:
>
> truncatei@gmail.com wrote:
> >
> >
> > 2007/10/18, Nathan Nobbe <quickshiftin@gmail.com
> > <mailto:quickshiftin@gmail.com>>:
> >
> > On 10/18/07, Ronald Wiplinger <ronald@elmit.com
> > <mailto:ronald@elmit.com>> wrote:
> > >
> > > Is there a simple way to display all session variables? Like the
> > code
> > > below I use in debug for all posted variables:
> > >
> >
> > echo '<pre>';
> > var_dump($_SESSION);
> > echo '</pre>';
> >
> > -nathan
> >
> >
> > or use print_r($_SESSION);
> >
> >
>
> I tried:
> <?php
> echo '<pre>';
> var_dump($_SESSION);
> echo '</pre>';
> echo '<p>above as var_dump(D_SESSION) - below as print_r(D_SESSION)';
> print_r($_SESSION);
>
> ...
>
> However, I only see:
>
> above as var_dump(D_SESSION) - below as print_r(D_SESSION)
>
> What is the obviously part I am missing?
>
unless you have session_auto_start set to 1 in php.ini
make sure to call session_start() at the top of your script you want to view
the session from.
-nathan