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Bug #15573 save_handler mm - doesn't create _SESSION[bar] at the first-time
Submitted: 2002-02-15 11:43 UTC Modified: 2002-09-29 13:39 UTC
From: 247net at gmx dot net Assigned:
Status: Closed Package: Session related
PHP Version: 4.1.1 OS: debian woody (3.0)
Private report: No CVE-ID: None
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From: 247net at gmx dot net
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 [2002-02-15 11:43 UTC] 247net at gmx dot net 
Hi,
if I use mm as save handler. I have to click twice at the first time to increment the counter. With files it works fine.

cheers,
Marcus.

<?php
ini_set('session.save_handler',mm);
session_start();
if (!isset($_SESSION['count'])) {
  $_SESSION['count'] = 0;
}else{
  $_SESSION['count']++;
}
echo $_SESSION['count'];
echo "<br><a href='$PHP_SELF'>click me</a>";
?>

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 [2002-03-06 02:54 UTC] yohgaki@php.net 
Cause is known. We need to come up with how we treat FAILURE from session save handler's read function to fix this issue.

FAILURE means failed to get valid data entry for the session
oi
FAILURE means fatal errror that can be network connection, database query, etc.
 [2002-09-29 13:39 UTC] iliaa@php.net 
This bug has been fixed in CVS.

In case this was a PHP problem, snapshots of the sources are packaged
every three hours; this change will be in the next snapshot. You can
grab the snapshot at http://snaps.php.net/.
 
In case this was a documentation problem, the fix will show up soon at
http://www.php.net/manual/.

In case this was a PHP.net website problem, the change will show
up on the PHP.net site and on the mirror sites in short time.
 
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