ID: 41528
Comment by: pcdinh at gmail dot com
Reported By: m dot stach at ewerk dot com
Status: Assigned
Bug Type: SPL related
Operating System: All
PHP Version: 5.2.2
Assigned To: helly
New Comment:
This bug remain still on PHP 5.2.4RC1
Previous Comments:
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[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/?id=41528&edit=1
