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Bugs for *Math Functions
ID# Date Last Modified Type Status PHP Version OS Summary Assigned
43867
(edit)		 2008-01-16 15:13 UTC 2008-01-26 00:58 UTC Bug Not a bug 5.2.5 Windows XP SP2 Invalid round() function output  
44097
(edit)		 2008-02-11 10:29 UTC 2008-02-11 12:50 UTC Bug Not a bug 5.2.5 Windows error with match  
44110
(edit)		 2008-02-13 16:14 UTC 2008-02-13 16:52 UTC Bug Not a bug 5.2.5 Any intval problem with conversion from float to int (without decimal places)  
49187
(edit)		 2009-08-07 05:20 UTC 2009-08-07 10:23 UTC Bug Not a bug 5.2.5 Linux Misbehaving function : intval ()  
50975
(edit)		 2010-02-09 16:43 UTC 2010-02-09 16:44 UTC Bug Not a bug 5.3.1 Windows & Linux Floating point match Failure  
61580
(edit)		 2012-03-31 12:32 UTC 2012-03-31 15:49 UTC Bug Not a bug 5.3.10 CentOS wrong calculation of Modulus operator  
62538
(edit)		 2012-07-12 07:21 UTC 2012-07-12 08:09 UTC Req Not a bug 5.3.14 All dec_ceil is wrong  
52405
(edit)		 2010-07-22 15:44 UTC 2010-07-22 16:15 UTC Bug Not a bug 5.3.2 Ubuntu 10.04 LTS Inaccurate Pi calculation  
53667
(edit)		 2011-01-06 12:59 UTC 2011-01-06 15:20 UTC Bug Not a bug 5.3.4 Debian-5 number_format problem in empty string  
53883
(edit)		 2011-01-30 09:41 UTC 2011-01-30 10:02 UTC Bug Not a bug 5.3.5 Windows 7 I don't understand  
54842
(edit)		 2011-05-18 17:24 UTC 2011-05-18 19:39 UTC Bug Not a bug 5.3.6 Windows XP32 ceil yields a negative zero  
54985
(edit)		 2011-06-03 16:10 UTC 2011-06-11 17:01 UTC Bug Not a bug 5.3.6 n/a round doesn't work with non-14 precision cataphract
55368
(edit)		 2011-08-05 08:21 UTC 2011-08-08 09:21 UTC Bug Not a bug 5.3.6 Linux Gentoo (2.6.38-gentoo-r6) ini_set('precision',16) is affecting a simple math result  
55437
(edit)		 2011-08-17 01:53 UTC 2011-08-17 03:17 UTC Bug Not a bug 5.3SVN-2011-08-17 (SVN) ubuntu mongodb driver problem, cannot insert, cause segfault  
68251
(edit)		 2014-10-17 13:11 UTC 2014-10-17 14:45 UTC Bug Not a bug 5.4.34 debian round() var in -1 to 0 return "-0" - it's nosense  
71877
(edit)		 2016-03-22 09:36 UTC 2016-03-22 12:57 UTC Bug Not a bug 5.5.33 linux results not as expected  
73895
(edit)		 2017-01-09 10:33 UTC 2017-01-09 10:48 UTC Doc Not a bug 7.0.14 Ubuntu 16.04 LTS Missing format variation  
72315
(edit)		 2016-06-02 10:56 UTC 2016-06-02 11:20 UTC Bug Not a bug 7.0.7 Windows 7 x64 Unpack 'J' & 'P' doesn't produce expected results  
78172
(edit)		 2019-06-16 16:18 UTC 2019-06-16 17:04 UTC Bug Not a bug 7.1.30 Windows, Linux Wrong rounding up/down when decimal places are specified cmb
78562
(edit)		 2019-09-18 19:42 UTC 2019-09-20 16:54 UTC Bug Not a bug 7.2.22 Apline Linux 3.8 money_format() returns string with incorrect number  
78627
(edit)		 2019-10-03 10:10 UTC 2019-10-05 19:08 UTC Bug Not a bug 7.2.23 Linux Debian acos(1) is giving NAN instead of 0  
79355
(edit)		 2020-03-08 23:21 UTC 2020-03-09 08:16 UTC Bug Not a bug 7.3.15 Debian Buster 64Bit number round + jscon_decode generate mistery numbers  
77534
(edit)		 2019-01-28 12:21 UTC 2019-01-28 14:23 UTC Bug Not a bug 7.3.2RC1 linux debian 7.0 cmb
78073
(edit)		 2019-05-27 09:51 UTC 2019-05-27 11:23 UTC Bug Not a bug 7.3.5 Windows 10 x64 echo fmod(25, 0.2); // 0.2, must be 0 cmb
78187
(edit)		 2019-06-20 08:40 UTC 2019-06-20 08:45 UTC Bug Not a bug 7.3.6 n/a Exponentiation operator gives incorrect result  
78492
(edit)		 2019-09-04 14:30 UTC 2019-09-04 17:35 UTC Bug Not a bug 7.3.9 Windows 10 Comparing Value from equation to 100 cmb
80144
(edit)		 2020-09-24 08:43 UTC 2020-09-24 08:49 UTC Bug Not a bug 7.4.10 Windows 10 Pro - XAMMP if you go to do the sum is 0, but php returns 3.3306690738755E-15. Why? cmb
79338
(edit)		 2020-03-03 11:20 UTC 2020-03-03 17:43 UTC Bug Not a bug 7.4.3 Windows fmod() not calculating properly  
80973
(edit)		 2021-04-21 02:55 UTC 2021-04-21 08:17 UTC Bug Not a bug 8.0.3 Linux round() fail if ini 'precision' value > 16  
52892
(edit)		 2010-09-20 13:25 UTC 2010-09-20 17:09 UTC Bug Not a bug Irrelevant Debian GNU/Linux 5.0.5 (lenny) Casting/rounding problem  
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