ID: 31569
User updated by: php at milonic dot com
Reported By: php at milonic dot com
Status: Open
Bug Type: Math related
Operating System: Fedora/Linux 9
PHP Version: 4.3.10
New Comment:
UPDATE:
Just to confirm that it's also the same with RPM-4.3.9 - so no matter
if it's compiled from source or package.
Also (was a long shot) changing precision in php.ini makes no
difference either
Cheers
Andy
Previous Comments:
------------------------------------------------------------------------
[2005-01-16 15:19:48] php at milonic dot com
Yes from source:
gcc version 3.4.2 20041017 (Red Hat 3.4.2-6.fc3)
one that I know works fine is:
gcc version 3.2.2 20030222 (Red Hat Linux 3.2.2-5)
Basically, all machines other than 'Fedora Core 3' are working fine.
It's something in FC3 that is wrong, I just can't pinpoint it.
It's a standard server install by the way, nothing special. Hardware
also seems to be unrelated to the problem, tried it on 2 different FC3
servers and get the same result.
Cheers
Andy
------------------------------------------------------------------------
[2005-01-16 14:55:06] [EMAIL PROTECTED]
Did you compile from source? If so, what are the different GCC versions
on all machines?
------------------------------------------------------------------------
[2005-01-16 14:45:20] php at milonic dot com
Narrowed the problem down to this:
$b=251066875;
$a=-3111919630;
echo $b ^= ($a<<10);
Fedora 3 echos: 251066875 (wrong)
All other OS's echo: 25768443 (correct)
Maybe it helps?
Cheers
Andy
------------------------------------------------------------------------
[2005-01-16 14:34:27] php at milonic dot com
Sorry but it's still the same even with 4.3.11-DEV
My guess is that this could be a Fedora problem but would like to know
either way.
It also seems unrelated to PHP version, happens on all of them both 4
and 5 - It all points to Fedora but just cannot think how.
I'll dig a little deeper and let you know if I find anything
Cheers
Andy
------------------------------------------------------------------------
[2005-01-16 13:05:15] [EMAIL PROTECTED]
Please try using this CVS snapshot:
http://snaps.php.net/php4-STABLE-latest.tar.gz
For Windows:
http://snaps.php.net/win32/php4-win32-STABLE-latest.zip
------------------------------------------------------------------------
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/31569
--
Edit this bug report at http://bugs.php.net/?id=31569&edit=1
