Re[2]: [PHP] Lost session variables still confounding me
| From: | Richard Davey | Date: | Thu, 04 Nov 2004 10:09:58 +0000 |
| Subject: | Re[2]: [PHP] Lost session variables still confounding me | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-201142@lists.php.net to get a copy of this message | ||
Hello Stuart,
Thursday, November 4, 2004, 10:02:53 AM, you wrote:
SF> Your not mistaken. That is what's happening. I just don't know how
SF> to fix it .
Before setting the session value in Page 2, check for the existence of
the $_POST value first.
if (isset($_POST['var']))
{
$_SESSION['var'] = $_POST['var'];
}
When you now redirect to Page 2 upon an error, it'll skip this block
because the $_POST var won't exist.
Best regards,
Richard Davey
--
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