Bug #54127 [Fbk]: Strange Object behaviour after not trackable PHP Process error?!

From: Date: Tue, 01 Mar 2011 12:28:05 +0000
Subject: Bug #54127 [Fbk]: Strange Object behaviour after not trackable PHP Process error?!
References: 1  Groups: php.bugs 
Request: Send a blank email to php-bugs+get-159125@lists.php.net to get a copy of this message
Edit report at http://bugs.php.net/bug.php?id=54127&edit=1

 ID:                 54127
 Updated by:         johannes@php.net
 Reported by:        anj2j at yahoo dot de
 Summary:            Strange Object behaviour after not trackable PHP
                     Process error?!
 Status:             Feedback
 Type:               Bug
 Package:            *General Issues
 Operating System:   Ubuntu 10.04 LTS
 PHP Version:        5.3SVN-2011-03-01 (snap)
 Block user comment: N
 Private report:     N

 New Comment:

Please report bugs only when using php.net versions of PHP. Ubuntu
applies different patches we can't control.


Previous Comments:
------------------------------------------------------------------------
[2011-03-01 13:26:38] johannes@php.net

Please try using this snapshot:

  http://snaps.php.net/php5.3-latest.tar.gz
 
For Windows:

  http://windows.php.net/snapshots/

------------------------------------------------------------------------
[2011-03-01 13:12:05] anj2j at yahoo dot de

Description:
------------
Hello PHP-Community,

i have very strange behaviour with object.

My setup is: 

Ubuntu 10.04 LTS (8vCPU, 12GB RAM)
nginx/0.7.65 
PHP-FPM 5.3.3-1ubuntu9.3ppa1~lucid1
(https://launchpad.net/~fabianarias/+archive/php5)

The server works great at all for a while, and then some of the 20
Processes seemed not to work correctly. The test script keeps failing
until i restart the php5-fpm processes. 

It is 100% an PHP error. Our research on the problem gives us the clue
that writing on internal variables in objects is working (dump of
$this), but the reading of that is not.

This is really strange, and if there is a better possibility to get more
debug information on php, please advise me.

P.S. This error also occures on an apache+PHP 5.3.2-1ubuntu4.7 with only
one process!





Test script:
---------------
<?

class testme{
        protected $protected;
        public $public;

        public function __construct(){
                $this->protected = 'WORKS!';
                $this->public = 'WORKS!';

                echo '<br>TEST protected:
'.$this->protected.'<br>';
                echo '<br>TEST public: '.$this->public.'<br>';
                
                var_dump($this);

                phpinfo();

        }
}

new testme();


Expected result:
----------------
TEST protected: WORKS!

TEST public: WORKS!
object(testme)#1 (2) { ["protected":protected]=> string(6) "WORKS!"
["public"]=> string(6) "WORKS!" } 


Actual result:
--------------
TEST protected:

TEST public:
object(testme)#1 (2) { ["protected":protected]=> string(6) "WORKS!"
["public"]=> string(6) "WORKS!" } 


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



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Edit this bug report at http://bugs.php.net/bug.php?id=54127&edit=1


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