Re: Re[3]: [PHP] sessions help
Yeah, I thought of that too. Same result, though.
At 04:16 PM 6/13/2002, you wrote:
>Hmm. Okay. Replace $_SESSION with $HTTP_SESSION_VARS and see if that
>works.
>-Kevin
>
>- Original Message -
>From: "Leston Drake" <[EMAIL PROTECTED]>
>To: <[EMAIL PROTECTED]>
>Sent: Thursday, June 13, 2002 4:07 PM
>Subject: Re[3]: [PHP] sessions help
>
>
> > I've stripped the code down to barest bones to try to figure this out:
> > [getglobal.php]
> > ...
> > echo "Node is {$_SESSION['node']}.";
> > ...
> >
> > [session.php]
> > ...
> > $_SESSION['node'] = "10.2";
> > ...
> >
> > Other than the standard html, head, title, body tags and the
> > session_start(), there is no other code.
> > I'm still getting the "...Undefined index: node ..." warning.
> >
> >
> > >Do a print_r($_SESSION); in getglobal.php to see what the session
>contains.
> >
> > It is: Array()
> >
> > > >if (!empty($_SESSION)) {
> > > >extract($_SESSION);
> > > >} else if (!empty($HTTP_SESSION_VARS)) {
> > > >extract($HTTP_SESSION_VARS);
> > > >}
> > >
> > >Why are you doing this? If you're accessing the session through $_sESSION
>then
> > >there's no need to extract the session into the global scope.
> >
> > With register_globals=Off, I understand that you need to extract the
>$_POST
> > and $_GET vars. I assumed the same for $_SESSIONS. Is this not true?
> >
> > TIA,
> > Leston
> >
> >
> >
> > --
> > PHP General Mailing List (http://www.php.net/)
> > To unsubscribe, visit: http://www.php.net/unsub.php
> >
> >
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: Re[3]: [PHP] sessions help
Hmm. Okay. Replace $_SESSION with $HTTP_SESSION_VARS and see if that
works.
-Kevin
- Original Message -
From: "Leston Drake" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Thursday, June 13, 2002 4:07 PM
Subject: Re[3]: [PHP] sessions help
> I've stripped the code down to barest bones to try to figure this out:
> [getglobal.php]
> ...
> echo "Node is {$_SESSION['node']}.";
> ...
>
> [session.php]
> ...
> $_SESSION['node'] = "10.2";
> ...
>
> Other than the standard html, head, title, body tags and the
> session_start(), there is no other code.
> I'm still getting the "...Undefined index: node ..." warning.
>
>
> >Do a print_r($_SESSION); in getglobal.php to see what the session
contains.
>
> It is: Array()
>
> > >if (!empty($_SESSION)) {
> > >extract($_SESSION);
> > >} else if (!empty($HTTP_SESSION_VARS)) {
> > >extract($HTTP_SESSION_VARS);
> > >}
> >
> >Why are you doing this? If you're accessing the session through $_sESSION
then
> >there's no need to extract the session into the global scope.
>
> With register_globals=Off, I understand that you need to extract the
$_POST
> and $_GET vars. I assumed the same for $_SESSIONS. Is this not true?
>
> TIA,
> Leston
>
>
>
> --
> PHP General Mailing List (http://www.php.net/)
> To unsubscribe, visit: http://www.php.net/unsub.php
>
>
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re[3]: [PHP] sessions help
I've stripped the code down to barest bones to try to figure this out:
[getglobal.php]
...
echo "Node is {$_SESSION['node']}.";
...
[session.php]
...
$_SESSION['node'] = "10.2";
...
Other than the standard html, head, title, body tags and the
session_start(), there is no other code.
I'm still getting the "...Undefined index: node ..." warning.
>Do a print_r($_SESSION); in getglobal.php to see what the session contains.
It is: Array()
> >if (!empty($_SESSION)) {
> >extract($_SESSION);
> >} else if (!empty($HTTP_SESSION_VARS)) {
> >extract($HTTP_SESSION_VARS);
> >}
>
>Why are you doing this? If you're accessing the session through $_sESSION then
>there's no need to extract the session into the global scope.
With register_globals=Off, I understand that you need to extract the $_POST
and $_GET vars. I assumed the same for $_SESSIONS. Is this not true?
TIA,
Leston
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re[3]: [PHP] sessions help
On Thursday, June 13, 2002 at 10:32:25 PM, you wrote:
> Thanks to Julie and Stuart for helping me.
> With your direction, I got rid of the warning about the headers by putting
> the session_start() at the beginning of the file.
> Now I get a different sort of error when I try to retrive the session variable:
> ---
> Warning: Undefined index: node in c:\program files\apache
> group\apache\htdocs\wan\getglobal.php on line 17
> ---
Do a print_r($_SESSION); in getglobal.php to see what the session contains.
>if (!empty($_SESSION)) {
>extract($_SESSION);
>} else if (!empty($HTTP_SESSION_VARS)) {
>extract($HTTP_SESSION_VARS);
>}
Why are you doing this? If you're accessing the session through $_sESSION then
there's no need to extract the session into the global scope.
--
Stuart
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re[3]: [PHP] sessions help
LD> It's the 1st line after At 03:09 PM 6/13/2002, you wrote: >>LD> I just tried adding session_start() to the beginning of both files. >>When I >>LD> load Doc 1, I get this warning twice(!): >> >>LD> Warning: Cannot send session cache limiter - headers already sent (output >>LD> started at c:\program files\apache >>group\apache\htdocs\wan\sessions.php:7) >>LD> in c:\program files\apache group\apache\htdocs\wan\sessions.php on line 9 >> Check for whitespace, line break, etc before or after the tag, then. These things count as output. - Julie --> Julie Meloni --> [EMAIL PROTECTED] --> www.thickbook.com Find "Sams Teach Yourself MySQL in 24 Hours" at http://www.amazon.com/exec/obidos/ASIN/0672323494/thickbookcom-20 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
