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Bugs for Math related
ID# Date Last Modified Type Status PHP Version OS Summary Assigned
41237
(edit)		 2007-04-30 09:15 UTC 2008-09-20 19:48 UTC Bug Not a bug 5.2.1 Linux XOR problem  
36254
(edit)		 2006-02-01 23:10 UTC 2006-02-01 23:29 UTC Bug Not a bug 5.1.2 6.0-RELEASE-p4 wrong xor result  
27119
(edit)		 2004-02-02 01:11 UTC 2004-02-02 02:21 UTC Bug Not a bug 4.3.4 Windows/Linux wrong sum result  
35667
(edit)		 2005-12-14 12:34 UTC 2005-12-14 12:40 UTC Bug Not a bug 5.1.1 win32 Wrong result from round()  
27332
(edit)		 2004-02-20 10:43 UTC 2004-02-20 10:45 UTC Bug Not a bug 4.3.4 windows xp wrong result  
80912
(edit)		 2021-03-28 07:28 UTC 2021-03-28 10:12 UTC Bug Not a bug 8.0.3 mac os Darwin wrong range() result  
72938
(edit)		 2016-08-25 08:10 UTC 2016-08-25 09:35 UTC Bug Not a bug 7.0.10 Ubuntu 14.04 Wrong output for intval of floats cmb
62959
(edit)		 2012-08-28 17:50 UTC 2012-08-31 04:41 UTC Bug Not a bug 5.4.6 Windows 7, Centos 5.8 Wrong math  
46407
(edit)		 2008-10-28 14:24 UTC 2008-10-28 21:22 UTC Bug Not a bug 5.2.6 Linux SlackWare 12.1 Wrong equality determination.  
61855
(edit)		 2012-04-26 06:53 UTC 2012-04-26 08:16 UTC Bug Not a bug 5.3.10 Linux Wrong division of float numbers  
78606
(edit)		 2019-09-29 02:55 UTC 2019-09-29 15:58 UTC Bug Not a bug 7.3.10 Windows/Unix Wrong calculation when dealing with bigint cmb
46566
(edit)		 2008-11-13 13:36 UTC 2008-11-13 13:39 UTC Bug Not a bug 5.2.6 Suse Linux wrong calculating  
68070
(edit)		 2014-09-22 10:10 UTC 2014-09-22 10:13 UTC Bug Not a bug Irrelevant Ubuntu Wrong Answer to a fairly standard calculation  
44277
(edit)		 2008-02-28 00:28 UTC 2008-03-04 11:55 UTC Bug Not a bug 5.2.5 Windows XP when round() rounds a number -1<x<0, then it returns -0 (should be 0)  
15979
(edit)		 2002-03-09 23:55 UTC 2002-03-10 12:55 UTC Bug Not a bug 4.1.2 FreeBSD 4.2 When adding 0.01 in a loop, math starts getting incorrect  
45970
(edit)		 2008-09-02 09:08 UTC 2008-09-02 09:32 UTC Bug Not a bug 5.2.6 FreeBSD Weird rounding behaviour  
54994
(edit)		 2011-06-04 17:01 UTC 2011-06-04 17:09 UTC Bug Not a bug 5.3SVN-2011-06-04 (snap) Linux Ubuntu PHP 5.3.5-1ubuntu7 Weird float values on increment  
75949
(edit)		 2018-02-11 08:24 UTC 2018-02-11 08:25 UTC Bug Not a bug Irrelevant Ubuntu, CentOS Variables have "hidden" values (tested 5.6, 7.0, 7.1)  
65637
(edit)		 2013-09-09 00:24 UTC 2013-09-09 12:31 UTC Bug Not a bug 5.5.3 Windows 7 Using division PHP_ROUND_HALF_UP rounds DOWN when working with 2 precision  
43746
(edit)		 2008-01-04 05:46 UTC 2008-01-25 20:08 UTC Bug Not a bug 5.2.5 Windows 2000 unexpected result in round()  
51478
(edit)		 2010-04-05 14:49 UTC 2010-04-05 16:05 UTC Bug Not a bug 5.3.2 Windows 7 Unexpected result for tan(M_PI_2)  
49871
(edit)		 2009-10-14 08:36 UTC 2009-10-14 13:28 UTC Bug Not a bug 5.2.11 Linux unexpected result converting float to int  
63476
(edit)		 2012-11-09 20:55 UTC 2012-11-10 17:18 UTC Bug Not a bug 5.3.18 Linux Mint 11 Unexpected output when using log() function results  
26526
(edit)		 2003-12-04 15:16 UTC 2003-12-04 15:35 UTC Bug Not a bug 4CVS-2003-12-04 (stable) FreeBSD 4.8-RELEASE-p13 Unexpected behavior with ceil()  
48315
(edit)		 2009-05-18 15:26 UTC 2009-05-18 18:29 UTC Bug Not a bug 5.2CVS-2009-05-18 (CVS) gentoo Type conversion into a float respects the numeric settings of the locale  
9478
(edit)		 2001-02-27 08:59 UTC 2001-02-27 09:04 UTC Bug Not a bug 4.0.4pl1 Linux Two different types compare problem!  
26959
(edit)		 2004-01-19 00:26 UTC 2004-01-21 21:09 UTC Bug Not a bug 4CVS, 5CVS Unix \ FreeBSD \ Windows the same script with (float)"0xABCDEF" shows different on different OS  
20365
(edit)		 2002-11-11 09:40 UTC 2002-11-11 11:51 UTC Bug Not a bug 4.2.2 linux the modulo operator % doesn't work with negative integers!  
27064
(edit)		 2004-01-27 15:35 UTC 2004-01-27 15:58 UTC Bug Not a bug 4.3.4 FreeBSD 4.9 / Linux 2.4.23 The mod function of % does not return the same results of fmod.  
10837
(edit)		 2001-05-12 23:48 UTC 2001-06-21 23:39 UTC Bug Not a bug 4.0.5 Windows 2000 server The "rand" function doesn't work  
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