RE: [PHP-DB] Help: First Time Form with Sessions
| From: | Stuart Felenstein | Date: | Fri, 08 Oct 2004 16:10:48 +0000 |
| Subject: | RE: [PHP-DB] Help: First Time Form with Sessions | ||
| Groups: | php.db | ||
| Request: | Send a blank email to php-db+get-36691@lists.php.net to get a copy of this message | ||
Yes, right before you answered this I found out about
the first line of code by googling. My apologies.
Stuart
--- "Murray @ PlanetThoughtful"
<lists@planetthoughtful.org> wrote:
> Hi Stuart,
>
> session_start() has to be the first actual codeline
> in your page.
>
> So:
>
> <?
> session_start()
> /* rest of code */
> ?>
> <html>
>
> Etc...
>
> On the page you're receiving the error on, move
> "session_start()" to the
> first line executed in the script.
>
> Much warmth,
>
> Murray
> http://www.planetthoughtful.org
> Building a thoughtful planet,
> One quirky comment at a time.
>
>
> -----Original Message-----
> From: Stuart Felenstein [mailto:stuart4m@yahoo.com]
> Sent: Saturday, 9 October 2004 1:57 AM
> To: Bastien Koert; php-db@lists.php.net
> Subject: RE: [PHP-DB] Help: First Time Form with
> Sessions
>
> See interspersed:
> --- Bastien Koert <bastien_k@hotmail.com> wrote:
>
> > Hi Stu
> >
> > 1. why not check it on every page, then if it
> fails
> > the user won't need to
> > make it to the end and then have to go back to the
> > beginning to fix
> > something minor.
> >
> > 2. You could use hidden fields to pass the data
> back
> > and for or just use a
> > session, otherwise the variables expire on that
> page
>
> I think I'm stuck on sessions now :) . So if there
> were 3 pages and then a final 4th page where the
> transactions to the database take place - without
> passing the session variables around , they will
> still
> be available on the 4th page ?
>
> 3 - Now I've run into an error:
> Warning: session_start(): Cannot send session cookie
> -
> headers already sent by (output started at
> /home/lurkkcom/public_html/Multi2Return.php:2) in
> /home/lurkkcom/public_html/Multi2Return.php on line
> 3
>
> Warning: session_start(): Cannot send session cache
> limiter - headers already sent (output started at
> /home/lurkkcom/public_html/Multi2Return.php:2) in
> /home/lurkkcom/public_html/Multi2Return.php on line
> 3
>
> On first page:
> I have session_start();
>
> And on "Multi2Return.php" I have session_start();
>
> I thought to continue session you need to put the
> session_start function on each page. If I remove
> though , I get nothing.
>
> Stuart
>
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