ID: 25975
User updated by: reiersol at online dot no
Reported By: reiersol at online dot no
Status: Closed
Bug Type: Zend Engine 2 problem
Operating System: Linux RedHat 9.0
PHP Version: 5CVS
New Comment:
In response to cunha17 at uol dot com dot br:
As far as I can tell, nothing has happened since my November 10
submission. The examples I've given already *should* be more than
sufficient. Perhaps it would be helpful
if you double-check this. To make it really easy, here's a
PHPUnit test to run. Both tests should pass. In PHP 5 beta 1, the
testReplaceObject passes, the other one fails. In the versions after
the dubious fix (including today's CVS version), it's reversed.
require_once 'PHPUnit.php';
class Bar { var $value = 0; }
class Foo {
var $v1;
var $v2;
function Foo() {
$this->v1 = new Bar;
$this->v2 = $this->v1;
}
}
class ReferenceTest extends PHPUnit_TestCase {
function testChangeObject() {
$g = unserialize(serialize(new Foo));
$g->v2->value = 42;
$this->assertEquals(42,$g->v1->value);
}
function testReplaceObject() {
$g = unserialize(serialize(new Foo));
$g->v2 = 42;
$this->assertTrue($g->v1 instanceof Bar);
}
}
$suite = new PHPUnit_TestSuite();
$suite->addTestSuite('ReferenceTest');
$result = PHPUnit::run($suite);
echo $result->toString();
Previous Comments:
------------------------------------------------------------------------
[2004-01-21 20:16:26] cunha17 at uol dot com dot br
If it's not fixed, please don't give up !
Serialization/Deserialization should work transparently in the same
script or using sessions !!!
Just provide a simple script with the actual and expected results...
------------------------------------------------------------------------
[2004-01-19 05:23:13] reiersol at online dot no
For the record: I don't think this bug has been fixed, and I think it's
a very serious one, but I'm giving up.
------------------------------------------------------------------------
[2004-01-11 11:00:25] [EMAIL PROTECTED]
Seems to be fixed now.
------------------------------------------------------------------------
[2003-12-04 09:52:38] reiersol at online dot no
OK. Here is an example using sessions. Exactly the same thing happens.
<?php
class Bar { public $value = 0; }
class Foo {
public $v1;
public $v2;
function Foo() {
$this->v1 = new Bar;
$this->v2 = $this->v1;
}
}
session_start();
if (isset($_SESSION['g'])) {
//Try these two one at a time to see the different behaviors:
// $_SESSION['g']->v2 = "I'm no longer an object";
$_SESSION['g']->v2->value = 42;
} else {
$_SESSION['g'] = new Foo;
}
?>
<pre>
<?php
var_dump($_SESSION['g']);
?>
</pre>
------------------------------------------------------------------------
[2003-11-28 20:40:06] [EMAIL PROTECTED]
Please provide an example script that actually uses sessions,
(it's not the same thing when you do the serialize/unserialize inside
the same script..)
------------------------------------------------------------------------
The remainder of the comments for this report are too long. To view
the rest of the comments, please view the bug report online at
http://bugs.php.net/25975
--
Edit this bug report at http://bugs.php.net/?id=25975&edit=1
