Edit report at http://bugs.php.net/bug.php?id=41528&edit=1
ID: 41528
Comment by: jachym dot tousek at gmail dot com
Reported by: m dot stach at ewerk dot com
Summary: Classes extending ArrayObject do not serialize
correctly
Status: Closed
Type: Bug
Package: SPL related
Operating System: *
PHP Version: 5.2.*
Assigned To: davidc
Block user comment: N
Private report: N
New Comment:
I've the same problem in PHP 5.3.5 / Windows 7.
Previous Comments:
------------------------------------------------------------------------
[2007-12-17 15:16:11] [email protected]
This bug has been fixed in CVS.
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/.
Thank you for the report, and for helping us make PHP better.
------------------------------------------------------------------------
[2007-12-06 16:06:49] [email protected]
There is a fix for it in 5.3.0 that needs a few tweaks, you can test it
for your usage already though. Assigning to david to do the tweaking.
------------------------------------------------------------------------
[2007-08-05 15:31:25] pcdinh at gmail dot com
This bug remain still on PHP 5.2.4RC1
------------------------------------------------------------------------
[2007-05-29 10:48:09] m dot stach at ewerk dot com
Description:
------------
If a class extends ArrayObject, serializing does not work correctly. All
properties are missing after unserializing, only the array contents are
remain.
ArrayObjects (un)serializes without problems and does not implement the
Serializable interface, so there seems no need to change the
implementation of that interface.
The documentation mentions that it is not possible to serialize objects
of internal class. Since ArrayObject itself serializes fine, I regard
ArrayObject as "non-internal".
May be this is a documentation bug. But this would IMHO limit the broad
use of the ArrayObject class.
Reproduce code:
---------------
class a extends ArrayObject {
public $a = 2;
}
$a = new a();
$a->a = 1;
var_dump($a);
var_dump($a->a);
$a = unserialize(serialize($a));
var_dump($a);
var_dump($a->a);
Expected result:
----------------
object(a)#1 (1) { ["a"]=> int(1) }
int(1)
object(a)#1 (1) { ["a"]=> int(1) }
int(1)
Actual result:
--------------
object(a)#1 (0) { }
int(1)
object(a)#2 (0) { }
int(2)
------------------------------------------------------------------------
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Edit this bug report at http://bugs.php.net/bug.php?id=41528&edit=1
