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Bugs for Math related
ID#
Date
Last Modified
Type
Status
PHP Version
OS
Summary
Assigned
32145
(edit)
2005-03-01 10:25 UTC
2022-04-08 08:24 UTC
Req
Closed
All versions
All OS
Mersenne Twister seed option required
ilutov
55393
(edit)
2011-08-10 18:20 UTC
2021-09-21 12:00 UTC
Bug
Closed
Irrelevant
Linux
base_convert makes negative numbers positive
cmb
79595
(edit)
2020-05-13 23:48 UTC
2021-06-10 09:33 UTC
Bug
Closed
7.4.5
Alpine Linux
zend_init_fpu() alters FPU precision
cmb
61740
(edit)
2012-04-15 21:44 UTC
2019-07-11 20:34 UTC
Bug
Closed
master-Git-2012-04-15 (Git)
linux
base_convert skips over out-of-range or unknown characters
nikic
75996
(edit)
2018-02-22 15:56 UTC
2018-02-22 17:35 UTC
Bug
Closed
7.1.14
Broken links in ext/standard/mt_rand.c
45184
(edit)
2008-06-05 10:22 UTC
2017-07-28 22:45 UTC
Bug
Closed
5.6.11
*
algorithm to limit random numbers to a certain range is flawed
leigh
74974
(edit)
2017-07-22 22:51 UTC
2017-07-23 13:00 UTC
Bug
Closed
7.2Git-2017-07-22 (Git)
NAN Comparison
pollita
74708
(edit)
2017-06-08 06:56 UTC
2017-06-13 06:17 UTC
Bug
Closed
Irrelevant
Invalid Reflection signatures for random_bytes and random_int
remi
74039
(edit)
2017-02-03 06:26 UTC
2017-03-17 19:12 UTC
Bug
Closed
7.0.15
Alpine Linux
is_infinite(-INF) returns false
nikic
40486
(edit)
2007-02-14 21:31 UTC
2017-03-15 00:11 UTC
Req
Closed
5.2.1
dechex additional parameter
pollita
73374
(edit)
2016-10-22 21:58 UTC
2016-10-31 17:41 UTC
Req
Closed
Irrelevant
intval() with base 0 should detect binary
45301
(edit)
2008-06-18 16:05 UTC
2016-09-09 05:43 UTC
Bug
Closed
*
win32 only
Serious flaw in array_rand()
pajoye
72962
(edit)
2016-08-29 09:50 UTC
2016-08-29 12:54 UTC
Doc
Closed
Irrelevant
-
Missing example in pow() docs
cmb
72830
(edit)
2016-08-14 02:10 UTC
2016-08-15 10:40 UTC
Doc
Closed
Irrelevant
Windows
mt_srand documentation
cmb
72784
(edit)
2016-08-08 15:13 UTC
2016-08-10 22:41 UTC
Bug
Closed
7.1.0beta2
BC break in rand(): throws warning in 7.1 and returns FALSE for max-min range
leigh
65280
(edit)
2013-07-17 17:34 UTC
2016-06-21 15:09 UTC
Doc
Closed
Irrelevant
Any
Documentation for decoct() incorrect and decoct() behaves strange with float.
cmb
70928
(edit)
2015-11-17 09:42 UTC
2016-01-15 13:24 UTC
Doc
Closed
Irrelevant
All
base_convert doesn't distinguish capital letter
cmb
52355
(edit)
2010-07-16 08:31 UTC
2015-12-17 22:26 UTC
Bug
Closed
5.3.2
Negating zero does not produce negative zero
69862
(edit)
2015-06-17 12:32 UTC
2015-06-18 10:23 UTC
Req
Closed
7.0.0alpha1
any
PHP function to clamp numbers
kalle
48418
(edit)
2009-05-28 18:57 UTC
2015-06-14 23:01 UTC
Bug
Closed
5.*, 6 (2009-08-04)
*
NaN > NaN, NaN > 0, NaN < 0 return true
cmb
69298
(edit)
2015-03-25 12:13 UTC
2015-03-30 02:40 UTC
Req
Closed
Irrelevant
N/A
Embedded Julia Language
kalle
68797
(edit)
2015-01-11 00:53 UTC
2015-03-25 15:06 UTC
Bug
Closed
5.5.20
Windows
Number 2.2250738585072012e-308 converted incorrectly
ab
67738
(edit)
2014-08-01 18:27 UTC
2014-08-14 18:14 UTC
Bug
Closed
5.3.28
Linux 2.6.32.3 x86_64
log(x,10) and log10(x) are different
pollita
54334
(edit)
2011-03-21 12:21 UTC
2013-06-28 09:16 UTC
Bug
Closed
5.3.6
Intel Linux and Intel MacOSX
The behavior for rounding to small precision was changed and is against RFC
yohgaki
64320
(edit)
2013-02-28 13:41 UTC
2013-02-28 18:08 UTC
Req
Closed
5.4.12
All
Proposal: deprecate the "leading 0 means octal" behaviour
60977
(edit)
2012-02-04 15:58 UTC
2012-06-16 04:04 UTC
Bug
Closed
5.4.0RC7
OSX
number_format behavior changed when passing \0 for 4th parameter.
62112
(edit)
2012-05-22 20:17 UTC
2012-05-23 09:38 UTC
Bug
Closed
5.4.3
Linux
Regression in number_format() in PHP 5.4
cataphract
60789
(edit)
2012-01-18 13:00 UTC
2012-03-04 19:12 UTC
Doc
Closed
trunk-SVN-2012-01-18 (SVN)
*nix
pow() uses floats if one argument is a float
cataphract
42143
(edit)
2007-07-30 08:05 UTC
2011-11-21 11:03 UTC
Bug
Closed
5CVS, 6CVS (2008-11-01)
win32 only
The constant NAN is reported as 0 on Windows build
pajoye
55518
(edit)
2011-08-27 06:53 UTC
2011-08-27 08:32 UTC
Bug
Closed
PHP Version 5.3.5-1ubuntu7.2
Ubuntu
for loop incorrect arithmetic iteration
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