ID: 47088
User updated by: guido_jansen at gmx dot de
Reported By: guido_jansen at gmx dot de
-Status: Open
+Status: Closed
Bug Type: Session related
Operating System: Win XP
PHP Version: 5.2.8
New Comment:
This is not a bug, it was a problem with the content of the session
array. I used a key which contains a '|' (pipe) character.
This is not an allowed character for a session key, because PHP uses
this in the process of serializing session variables into ONE string.
The function issue is not reproducable, so this was not the problem.
Previous Comments:
------------------------------------------------------------------------
[2009-01-14 03:49:45] typoon at gmail dot com
I am unable to reproduce the issue on PHP 5.2.8 (cli) and am unable to
reproduce on PHP 5.3.0alpha4 on both Windows XP and Linux.
Please try the code below and see if you see the issue. Perhaps you
have some code problem there?
In case you still see the issue, please provide more details on how and
where you are executing the code
<?php
class SessionClass {
public function _open($save_path, $session_name) {}
public function _close() {}
public function _read($id) { return true; }
public function _write($id, $session_data) {
var_dump($session_data);
}
public function _destroy($id) {}
public function _gc($max) {}
}
$ses_class = new SessionClass();
if (!session_set_save_handler(array(&$ses_class,'_open')
,array(&$ses_class,'_close')
,array(&$ses_class,'_read')
,array(&$ses_class,'_write')
,array(&$ses_class,'_destroy')
,array(&$ses_class,'_gc'))) {
die("Unable to set handlers");
}
session_start();
//echo "Session id is: ".session_id()."\n";
$_SESSION['a'] = 'b';
function temp() {
$_SESSION['c'] = 'd';
}
temp();
session_write_close(); // this will call custom _write function
------------------------------------------------------------------------
[2009-01-13 12:41:54] guido_jansen at gmx dot de
Description:
------------
I'm using a custom save handler to store my session information in a
database.
The save handler is much like the one on
http://www.zend.com/zend/spotlight/code-gallery-wade8.php
Everything works fine except one thing
If I change the $_SESSION from within a function, then the argument
which should contain the session_data is emtpy
Reproduce code:
---------------
session_start();
session_set_save_handler( [...] array(&$ses_class, '_write' [...]);
// ...
$_SESSION['a'] = 'b';
function temp() {
$_SESSION['c'] = 'd';
}
// ...
session_write_close(); // this will call custom _write function
-------------------------------------
class Session() {
// ...
function _write($id, $data) {
var_dump($data); // <---- here is the output
// ...
}
// ...
}
Expected result:
----------------
Inside the custom session write function, the second argument should
dump as
string(20) "a|s:1:"b";c|s:1:"d";"
Actual result:
--------------
Actually the output is
string(0) ""
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=47088&edit=1
