Edit report at http://bugs.php.net/bug.php?id=50027&edit=1
ID: 50027
Comment by: lukas at twobits dot cz
Reported by: phpbugs at colin dot guthr dot ie
Summary: $this becomes a non-object
Status: No Feedback
Type: Bug
Package: Reproducible crash
Operating System: Mandriva Linux (Cooker x86_64)
PHP Version: 5.3.1RC2
New Comment:
I am unfortunately unable to provide more feedback except that we have
never encountered this problem again with GC off. We have now been using
5.3.2. If we decide to test it with the garbage collector one once
again, I'll provide some more feedback.
Previous Comments:
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[2010-04-27 13:08:07] phpbugs at colin dot guthr dot ie
I'm curious as to why this bug is set to "No Feedback"... Lukas has
provided more information about the topic to nail it down to a Garbage
Collection issue.
I will try and upgrade sometime soon on my development machine to see if
I can retrigger the problem, but in the meantime, has there been any
progress? Are there now some potentially duplicate bugs and even a fix?
Does the issue still cause you problems Lukas?
Thanks :)
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[2010-01-04 12:22:00] lukas at twobits dot cz
We now have about three weeks of successful operation with
zend.enable_gc = Off
I assume it is safe to say that this bug indeed is GC related.
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[2009-12-16 08:53:15] lukas at twobits dot cz
I switched the gc off, will provide feedback in about a week.
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[2009-12-16 08:11:52] ras...@php.net
Does this happen with gc turned off?
Try adding:
zend.enable_gc = Off
to your php.ini file.
------------------------------------------------------------------------
[2009-12-16 08:09:06] lukas at twobits dot cz
We're affected with the same bug - 5.3.1, Fedora Core 8, 32bit, Apache
2.2.6.
This happens suddenly after few days of normal operation - then some of
the Apache requests end up with $this not defined inside an object
instance. Normal operation is resumed after Apache is restarted.
We never encountered this problem on 5.3.0 (used for over a month),
though I am not saying its not there as lots of our code changed
meanwhile as well.
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