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Posted by peter on 10/10/06 00:36
<nigel.t@by.uk> wrote in message
news:MPG.1f9489496079c6d5989907@news-text.blueyonder.co.uk...
>I have a page that contains just
>
> <?php
> session_start();
> $_SESSION['test'] = 'HELLO';
> $host = $_SERVER['HTTP_HOST'];
> $uri = rtrim(dirname($_SERVER['PHP_SELF']), '/\\');
> $extra = '../listings/store.php';
> header("Location: http://$host$uri/$extra");
> exit;
> ?>
>
> store.php would then start with:
>
> <?php
> session_start();
> echo($_SESSION['test']);
> // and so on
> ?>
>
>
> The purpose of the page is just to do a re-direct but is needed.
>
> The problem I have is this:
>
> If a user comes to my site with: www.mysite.com and then visits
> the above re-direct script/page all is well and the page store.php can do
>
> echo($_SESSION['test']); and get HELLO out.
>
> BUT
>
> If the user comes to the site with just mysite.com
> PHP sets TWO PHPSESSID cookies : one for mysite.com and another for
> www.mysite.com
>
> This causes the $_SESSION['test'] variable to be lost.
>
> Hard coding the re-direct page can't cure this for me.
>
> Can anyone shed any light or help me prevent the second PHPSESSID from
> losing the variable please?
>
You could always use a htaccess redirect to ensure that people who came to
yoursite.com would be redirected to www.yoursite.com
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