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Posted by Robert Cummings on 12/10/05 18:03
On Sat, 2005-12-10 at 10:45, Zareef Ahmed wrote:
> ----- Original Message -----
> From: "Robert Cummings" <robert@interjinn.com>
> To: "Aaron Koning" <aaronkoning@gmail.com>
> Cc: "PHP-General" <php-general@lists.php.net>
> Sent: Saturday, December 10, 2005 3:07 AM
> Subject: Re: [PHP] simple-ish question but something i never knew
>
>
> > On Sat, 2005-12-10 at 03:01, Aaron Koning wrote:
> > > My experience was with the Location keyword, it might work better with
> the
> > > Redirect keyword in the header function. I stopped using header and
> Location
> > > after a few problems and <meta> has never failed for me. MHO.
> >
>
> > What kind of problems did you have? I've never experience a problem with
> > the location header, but would be interested to know of any gotchas that
> > I've just been fortunate enough to miss over the years.
>
> I do not think that using meta is better than header but header has one
> problem ( but in my view it is feature) normally.
> for eaxample:
>
> <?php
> session_start();
>
> $_SESSION['somevar']="anything";
> header("location:url");
> ?>
Shouldn't be a problem if you change it to:
<?php
session_start();
$_SESSION['somevar']="anything";
session_write_close();
header("location:url");
?>
I generally wrap redirection in a function, that way any shutdown
routines can be performed transparently -- and also the URL can be
reworked from relative to absolute.
Cheers,
Rob.
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