#34378 [Fbk->Opn]: Bugfix done in 5.04 causes serios SESSION-bug!
ID: 34378
User updated by: mail at lenzw dot de
Reported By: mail at lenzw dot de
-Status: Feedback
+Status: Open
Bug Type: Session related
Operating System: Windows XP
PHP Version: 5CVS-2005-09-06 (snap)
New Comment:
well, unfortunatley it's not any .ini-value. (didn't change much there
anyways... path-vars but nothing else)
tested again, with my self-submitted example and unfornately in that
one, it works without bug (sorry, didn't think of that).
my big project still gets the same bug (and it is a bug, yes, I used
session_write_clode(); everytime using a header command ect.,
everything checked twice there and it applies in most simple
operations) so it definitely is there (the guy from the link I gave
gave some example code as well, maybe try some of that I guess it could
reproduce the bug) - unfortunately I can't give any code of my current
project :/
will continue working with "register_long_arrays = On" and hope someone
else can submit some code to help here.
Previous Comments:
------------------------------------------------------------------------
[2005-09-07 11:53:34] sniper@php.net
What is the diff between the php.ini-dist or php.ini-recommended
compared to what your php.ini has?
I can't reproduce this with properly setup PHP,
and I have set register_long_arrays=off.
------------------------------------------------------------------------
[2005-09-06 18:47:22] mail at lenzw dot de
tested. bug appears in CVS as well (tested with "php5-win32-latest.zip"
from Sept 6th, 2005)
------------------------------------------------------------------------
[2005-09-05 23:39:20] sniper@php.net
Please try using this CVS snapshot:
http://snaps.php.net/php5-latest.tar.gz
For Windows:
http://snaps.php.net/win32/php5-win32-latest.zip
------------------------------------------------------------------------
[2005-09-05 19:58:19] mail at lenzw dot de
Description:
------------
The bugfix I refer to is:
Bug #28324 HTTP_SESSION_VARS appear when Register_long_arrays is Off
The new bug caused by it is simple:
when Register_long_arrays is Off, changes to $_SESSION won't be saved
correctly every time so the next time you do session_start();, you get
an incomplete session.
also see
http://www.codeguru.com/forum/showthread.php?t=341549
the most interesting thing is that of the ~30 values I saved, only 3
values were actually set.
my theory is that the first time it's run, everything saves correct but
not any more the 2nd or 3rd time
Reproduce code:
---------------
first time running:
-
session_start();
$_SESSION['xyz']="abc";
second time running:
-
session_start();
print_r($_SESSION);
$_SESSION['abc']="def";
third time running:
-
session_start();
print_r($_SESSION);
Expected result:
----------------
2st:
Array
(
[xyz] => "abc"
)
3rd:
Array
(
[xyz] => "abc"
[abc] => "def"
)
Actual result:
--------------
2st:
Array
(
[xyz] => "abc"
)
3rd:
Array
(
[xyz] => "abc"
)
------------------------------------------------------------------------
--
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