#36696 [NEW]: __destruct() is called before serialize() when object stored in session

From: Date: Sat, 11 Mar 2006 03:30:03 +0000
Subject: #36696 [NEW]: __destruct() is called before serialize() when object stored in session
Groups: php.bugs 
Request: Send a blank email to php-bugs+get-94174@lists.php.net to get a copy of this message 
From:             iain at iaindooley dot com
Operating system: FreeBSD 6.0
PHP version:      5.1.2
PHP Bug Type:     Class/Object related
Bug description:  __destruct() is called before serialize() when object stored in session

Description:
------------
if an object that impelements Serializable is stored in the session, and
implements __destruct, then __destruct is called before serialize() when
the script finishes execution.

Reproduce code:
---------------
<?
class SomeClass implements Serializable
{
     function SomeClass()
     {
     }

     public function unserialize($dat)
     {
         echo('called unseriazlize');
     }

     public function serialize()
     {
         echo('called serialize<br />');
     }

     function __destruct()
     {
         echo('called __destruct<br />');
     }
}

session_name('god');
session_start();
$_SESSION['var'] = new SomeClass();

?>


Expected result:
----------------
called serialize
called __destruct

Actual result:
--------------
called __destruct
called serialize

-- 
Edit bug report at http://bugs.php.net/?id=36696&edit=1
-- 
Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=36696&r=trysnapshot44
Try a CVS snapshot (PHP 5.1): http://bugs.php.net/fix.php?id=36696&r=trysnapshot51
Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=36696&r=trysnapshot60
Fixed in CVS:                 http://bugs.php.net/fix.php?id=36696&r=fixedcvs
Fixed in release:             http://bugs.php.net/fix.php?id=36696&r=alreadyfixed
Need backtrace:               http://bugs.php.net/fix.php?id=36696&r=needtrace
Need Reproduce Script:        http://bugs.php.net/fix.php?id=36696&r=needscript
Try newer version:            http://bugs.php.net/fix.php?id=36696&r=oldversion
Not developer issue:          http://bugs.php.net/fix.php?id=36696&r=support
Expected behavior:            http://bugs.php.net/fix.php?id=36696&r=notwrong
Not enough info:              http://bugs.php.net/fix.php?id=36696&r=notenoughinfo
Submitted twice:              http://bugs.php.net/fix.php?id=36696&r=submittedtwice
register_globals:             http://bugs.php.net/fix.php?id=36696&r=globals
PHP 3 support discontinued:   http://bugs.php.net/fix.php?id=36696&r=php3
Daylight Savings:             http://bugs.php.net/fix.php?id=36696&r=dst
IIS Stability:                http://bugs.php.net/fix.php?id=36696&r=isapi
Install GNU Sed:              http://bugs.php.net/fix.php?id=36696&r=gnused
Floating point limitations:   http://bugs.php.net/fix.php?id=36696&r=float
No Zend Extensions:           http://bugs.php.net/fix.php?id=36696&r=nozend
MySQL Configuration Error:    http://bugs.php.net/fix.php?id=36696&r=mysqlcfg

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