Bug #72584 [Opn->Dup]: Exception::__toString() fails after unserialize().

From: Date: Tue, 12 Jul 2016 15:22:23 +0000
Subject: Bug #72584 [Opn->Dup]: Exception::__toString() fails after unserialize().
References: 1  Groups: php.bugs 
Request: Send a blank email to php-bugs+get-202245@lists.php.net to get a copy of this message 
Edit report at https://bugs.php.net/bug.php?id=72584&edit=1

 ID:                 72584
 Updated by:         requinix@php.net
 Reported by:        sb at vestergaardcompany dot com
 Summary:            Exception::__toString() fails after unserialize().
-Status:             Open
+Status:             Duplicate
 Type:               Bug
 Package:            Class/Object related
 Operating System:   Linux
 PHP Version:        Irrelevant
 Block user comment: N
 Private report:     N

 New Comment:

Already fixed with bug #72581.


Previous Comments:
------------------------------------------------------------------------
[2016-07-12 13:34:20] sb at vestergaardcompany dot com

Description:
------------
It seems that if an Exception object is serialized and unserialized, the resulting object does not
have the private "previous" property set correctly.

Invoking the __toString method on the resulting object generates a PHP Notice.



Test script:
---------------
<?php
$e1 = new Exception("Test");
$e2 = unserialize( serialize( $e1 ) );
echo $e2->__toString() . "\n";
?>


Expected result:
----------------
exception 'Exception' with message 'Test' in /home/...php:2
Stack trace:
#0 {main}


Actual result:
--------------
PHP Notice:  Undefined property: Exception::$previous in /home/...php on line 4
PHP Stack trace:
PHP   1. {main}() /home/...php:0
PHP   2. Exception->__toString() /home/...php:4
exception 'Exception' with message 'Test' in /home/...php:2
Stack trace:
#0 {main}



------------------------------------------------------------------------



--
Edit this bug report at https://bugs.php.net/bug.php?id=72584&edit=1

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