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Bugs for Date/time related
ID# Date Last Modified Type Status PHP Version OS Summary Assigned
76790
(edit)		 2018-08-24 05:37 UTC 2020-04-11 13:04 UTC Bug Not a bug 7.1.21 All When inheriting DateTimeImmutable, the return value type is different depending derick
44061
(edit)		 2008-02-06 13:02 UTC 2008-02-06 13:17 UTC Bug Not a bug 5.2.5 Linux When changing system tzdata, PHP keeps using the old timezone  
74930
(edit)		 2017-07-15 17:29 UTC 2017-07-19 07:16 UTC Bug Not a bug 5.6.31 Any when $timestamp > 1500367000, strtotime($timestamp) won't return false  
74824
(edit)		 2017-06-28 17:38 UTC 2021-11-18 17:17 UTC Bug Not a bug master-Git-2017-06-28 (Git) Any Western European Summer Time (WEST) should be corrected in the timezone map cmb
64155
(edit)		 2013-02-05 12:39 UTC 2015-01-22 01:31 UTC Bug Not a bug Irrelevant any linux distro Weird bug with time handling  
62211
(edit)		 2012-06-02 01:55 UTC 2012-06-02 09:18 UTC Bug Not a bug Irrelevant Linux Weekdays with strtotime  
68495
(edit)		 2014-11-25 06:25 UTC 2014-11-25 08:36 UTC Bug Not a bug 5.5Git-2014-11-25 (Git) Windows Weekday calculated incorrectly using $weekDay = date('N', strtotime($date));  
76780
(edit)		 2018-08-22 13:05 UTC 2018-08-22 14:09 UTC Bug Not a bug 7.1.21 debian wartime correction for india is wrong cmb
49321
(edit)		 2009-08-21 15:15 UTC 2009-08-21 16:08 UTC Bug Not a bug 5.2.10 Debian Warning: Division by zero in Command line code on line 1 on strtotime  
52304
(edit)		 2010-07-11 14:00 UTC 2010-07-11 19:42 UTC Bug Not a bug 5.3SVN-2010-07-11 (snap) Windows XP warning message  
48914
(edit)		 2009-07-14 12:29 UTC 2009-07-14 12:43 UTC Bug Not a bug 5.3.0 fedora 11 Warning get after installed php5.3 and also undefined notice error in log  
72354
(edit)		 2016-06-07 10:43 UTC 2016-06-07 10:53 UTC Bug Not a bug 5.6.22 linux but may be all var_export print extra precision for datetime variable cmb
45358
(edit)		 2008-06-25 19:50 UTC 2008-06-25 21:07 UTC Bug Not a bug 5.2.6 Debian GNU/Linux 4.0 var_dump(strtotime('1214431948'));  
44136
(edit)		 2008-02-16 04:41 UTC 2008-02-16 11:39 UTC Bug Not a bug 4.4.8 winxp Using strtotime with a @ sign date doesn't work  
82016
(edit)		 2023-07-27 08:26 UTC 2023-07-27 11:14 UTC Bug Not a bug 8.2.8   usage of +- in strtotime results in unexpected output with PHP8.2  
48977
(edit)		 2009-07-19 19:40 UTC 2009-07-19 21:35 UTC Bug Not a bug 5.3.0 Vista 64-Bit US/Central != Etc/GMT-6  
61458
(edit)		 2012-03-20 21:08 UTC 2012-03-21 15:37 UTC Bug Not a bug 5.3.10 SunOS 5.10 unixtojd() undefined  
29051
(edit)		 2004-07-07 16:18 UTC 2004-07-11 20:13 UTC Bug Not a bug 4.3.7 Windows 2000 (5.00.2195 - SP4) Unix timestamp mismatch  
13590
(edit)		 2001-10-07 19:05 UTC 2001-10-07 21:23 UTC Bug Not a bug 4.0.4pl1 NT2000/(+Redhat) unix timestamp arithmetic has anomally  
54048
(edit)		 2011-02-18 20:30 UTC 2011-03-02 16:58 UTC Bug Not a bug 5.3.5 Ubuntu 11.04 unexpected strtotime() behavior with unix timestamps  
34519
(edit)		 2005-09-16 01:53 UTC 2005-09-16 17:43 UTC Bug Not a bug 5.1.0RC1 FreeBSD Unexpected return value  
48963
(edit)		 2009-07-17 17:26 UTC 2009-07-17 17:35 UTC Bug Not a bug 5.2.10 Windows XP Sp3 Xamp Apache Unexpected results when converting from Gregorian Date to Julian Day and back  
77745
(edit)		 2019-03-14 20:51 UTC 2019-03-14 20:57 UTC Bug Not a bug 7.1.27 Ubuntu 18.04.1 LTS Unexpected result DateTime::createFromFormat  
53942
(edit)		 2011-02-06 22:35 UTC 2011-02-07 02:44 UTC Bug Not a bug Irrelevant Ubuntu Unexpected date("m",mktime_output) Output  
78616
(edit)		 2019-10-01 06:45 UTC 2019-10-01 07:42 UTC Bug Not a bug Irrelevant ubuntu unexpected behaviour of date function cmb
34373
(edit)		 2005-09-05 09:09 UTC 2005-09-05 09:28 UTC Bug Not a bug 5CVS-2005-09-05 (snap) Debian Woody GNU/Linux 3.0r6 Undefined function error calling timezone_identifiers_list() function.  
39821
(edit)		 2006-12-13 20:32 UTC 2009-03-10 23:57 UTC Bug Not a bug 5.2.0 Mac OS X 10.4.7 Unable to Serialize and then Unserialize a PHP DateTime Object  
78426
(edit)		 2019-08-18 03:01 UTC 2020-11-03 11:53 UTC Bug Not a bug 7.3.8 macOS High Sierra 10.13.6 (17G21 Unable to parse supported time format derick
54655
(edit)		 2011-05-04 11:26 UTC 2017-01-12 20:02 UTC Bug Not a bug 5.3.6 any? unable to compare timezones instance with == operator  
51613
(edit)		 2010-04-20 11:22 UTC 2010-04-20 11:24 UTC Bug Not a bug 5.3.2 Ubuntu 9.10 Ugly Error in date() and strtotime()  
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