Rich,
Yes, PHP Sessions are maintained through ahref links, however if you are header redirecting to another page on your site, you must specify the sessionid in the get string (the superglobal $_GET). Example:
Header("Location: http://www.mysite.com/file/something.php?SESSIONID=".session_id());
Note: The php function session_id() will return the current sessionid.
However when simply linking to part of your site, you don't need to specify the session, it will carry over automatically, example:
echo "<a href=\"http://www.mysite.com/file/something.php\"";;
Hope that helps,
-Andrew Bartel
Modulus, LLC
____________________________________________________
Andrew Bartel, Web Applications Engineer
Modulus, LLC
1720 Willow Creek Circle, Suite 520
Eugene, OR 97402
andy@modulusgroup.com
Voice +1 541 434-1024
Fax +1 541 434-1191
http://www.modulusgroup.com
-----Original Message-----
From: Rich Gray [mailto:richard.gray@easychange.com]
Sent: Monday, July 19, 2004 7:10 AM
To: php-objects@yahoogroups.com
Subject: RE: PHP No Session
> Friends,
>
> Does a PHP page still holds the session information that was set
> in the previous page but not in the current page.
>
> Will Page 2 pass the pass the sessions of page 1 to page 3 if
> page 1 sets php sessions, page 2 is not doing so, but is
> referred by page 1, and page 3 is trying to retrive the sessions
> of page 1, that was reffered by page 2?
>
> [page 1]: sets sessions
> Links page 2.
>
> [page 2]: idle
> Links page 3
>
> [page 3]: retrives session.
>
> Please tell me how is this maintained.
use session_start() at the beginning of all your scripts that need to
manipulate session data - this will reload the superglobal $_SESSION array
with previously populated data.
hth
rich
PHP Data object relational mapping generator - http://www.meta-language.net/
Yahoo! Groups Links
------------------------ Yahoo! Groups Sponsor --------------------~-->
Make a clean sweep of pop-up ads. Yahoo! Companion Toolbar.
Now with Pop-Up Blocker. Get it for free!
http://us.click.yahoo.com/L5YrjA/eSIIAA/yQLSAA/saFolB/TM
--------------------------------------------------------------------~->
PHP Data object relational mapping generator - http://www.meta-language.net/
Yahoo! Groups Links
<*> To visit your group on the web, go to:
http://groups.yahoo.com/group/php-objects/
<*> To unsubscribe from this group, send an email to:
php-objects-unsubscribe@yahoogroups.com
<*> Your use of Yahoo! Groups is subject to:
http://docs.yahoo.com/info/terms/
