ID: 13968
Updated by: lobbin
Reported By: [EMAIL PROTECTED]
Old Status: Feedback
Status: Closed
Bug Type: Scripting Engine problem
Operating System: Debian Linux
PHP Version: 4.0.6
New Comment:
No feedback. Closing.
Previous Comments:
------------------------------------------------------------------------
[2001-12-12 14:27:42] [EMAIL PROTECTED]
Thies has made changes to how serialize handles
references. The changes are incorporated in PHP 4.1.0
Upgrading may fix your problem.
------------------------------------------------------------------------
[2001-12-12 07:45:46] [EMAIL PROTECTED]
Any update for this bug?
------------------------------------------------------------------------
[2001-11-06 22:56:04] [EMAIL PROTECTED]
References to $this are randomly wrong during __wakeup.
I am keeping track of all objects in a global $objs.
global $objs;
$objs[] =& $this;
during __wakeup causes $objs[] to gain an element that matches some random OTHER
variable in my script (an integer I was using somewhere, or an array I had somewhere
else)
Unforunately I cannot reproduce this on a simple script, but here is the essence of
what I am doing:
<?
$objs = array();
class O {
function __wakeup() {
global $objs;
$objs[] =& $this;
}
}
class X extends O {
var $a = 213;
var $b = 'hello';
}
$x = new X();
$y = serialize($x);
$z = unserialize($y);
var_dump($objs);
?>
^^ the above script works perfectly, but in a more complex script doing the same
thing, it ends up putting a reference to a totally different variable into $objs.
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Edit this bug report at http://bugs.php.net/?id=13968&edit=1
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