Bug #55253 [Com]: DateTime::add() and sub() result -1 hour on objects with time zone type 2
Edit report at https://bugs.php.net/bug.php?id=55253edit=1 ID: 55253 Comment by: lonnyk at gmail dot com Reported by:danielc at analysisandsolutions dot com Summary:DateTime::add() and sub() result -1 hour on objects with time zone type 2 Status: Closed Type: Bug Package:Date/time related Operating System: Ubuntu 10.04 PHP Version:5.4SVN-2011-07-20 (SVN) Assigned To:derick Block user comment: N Private report: N New Comment: Just want to put an FYI in this report: It seems as though this fix caused bug #62561 Previous Comments: [2012-07-24 23:38:28] ras...@php.net Automatic comment on behalf of derick Revision: http://git.php.net/?p=php-src.git;a=commit;h=d0a898d2a2852e697ea3d3bde6136993b75ad4f4 Log: - Fixed bug #60236 (TLA timezone dates are not converted properly from timestamp). - Fixed bug #55253 (DateTime::add() and sub() result -1 hour on objects with time zone type 2). [2012-04-18 09:47:21] larue...@php.net Automatic comment on behalf of derick Revision: http://git.php.net/?p=php-src.git;a=commit;h=d0a898d2a2852e697ea3d3bde6136993b75ad4f4 Log: - Fixed bug #60236 (TLA timezone dates are not converted properly from timestamp). - Fixed bug #55253 (DateTime::add() and sub() result -1 hour on objects with time zone type 2). [2011-12-28 01:12:48] dani...@php.net Automatic comment from SVN on behalf of danielc Revision: http://svn.php.net/viewvc/?view=revisionamp;revision=321456 Log: Resolve the last of the xfails from Bug 55253. [2011-12-27 19:43:48] dani...@php.net Automatic comment from SVN on behalf of danielc Revision: http://svn.php.net/viewvc/?view=revisionamp;revision=321447 Log: Resolve more xfails due to Bug 55253 being fixed. [2011-12-27 16:57:11] dani...@php.net Automatic comment from SVN on behalf of danielc Revision: http://svn.php.net/viewvc/?view=revisionamp;revision=321442 Log: Resolve some xfails due to Bug 55253 being fixed. (merged from 54) 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 https://bugs.php.net/bug.php?id=55253 -- Edit this bug report at https://bugs.php.net/bug.php?id=55253edit=1
Bug #55253 [Com]: DateTime::add() and sub() result -1 hour on objects with time zone type 2
Edit report at https://bugs.php.net/bug.php?id=55253edit=1
ID: 55253
Comment by: dani...@php.net
Reported by:danielc at analysisandsolutions dot com
Summary:DateTime::add() and sub() result -1 hour on objects
with time zone type 2
Status: Open
Type: Bug
Package:Date/time related
Operating System: Ubuntu 10.04
PHP Version:5.4SVN-2011-07-20 (SVN)
Block user comment: N
Private report: N
New Comment:
This is probably related to https://bugs.php.net/bug.php?id=60236
Previous Comments:
[2011-07-20 14:24:08] dani...@php.net
Automatic comment from SVN on behalf of danielc
Revision: http://svn.php.net/viewvc/?view=revisionamp;revision=313484
Log: Rename and enhance test for bug 55253 now that bugs web is up.
[2011-07-20 14:18:36] danielc at analysisandsolutions dot com
Description:
Calling add() or sub() on DateTime objects using a type 2 time zone results in
the answer being behind by one hour.
Test script has been added to SVN.
Test script:
---
date_default_timezone_set('America/New_York');
$interval = new DateInterval('PT2H1M');
$date3 = new DateTime('2010-10-04 02:18:48');
$date2 = new DateTime('2010-10-04 02:18:48 EDT');
echo 'Zone Type 3: ' . $date3-format('Y-m-d H:i:s T') . \n;
echo 'Zone Type 2: ' . $date2-format('Y-m-d H:i:s T') . \n;
echo $interval-format('Add %h hours %i minutes') . \n;
$date3-add($interval);
$date2-add($interval);
echo 'Zone Type 3: ' . $date3-format('Y-m-d H:i:s T') . \n;
echo 'Zone Type 2: ' . $date2-format('Y-m-d H:i:s T') . \n;
// Try subtracting from expected result.
$date3 = new DateTime('2010-10-04 04:19:48');
$date2 = new DateTime('2010-10-04 04:19:48 EDT');
echo $interval-format('Subtract %h hours %i minutes from expected') . \n;
$date3-sub($interval);
$date2-sub($interval);
echo 'Zone Type 3: ' . $date3-format('Y-m-d H:i:s T') . \n;
echo 'Zone Type 2: ' . $date2-format('Y-m-d H:i:s T') . \n;
Expected result:
Zone Type 3: 2010-10-04 02:18:48 EDT
Zone Type 2: 2010-10-04 02:18:48 EDT
Add 2 hours 1 minutes
Zone Type 3: 2010-10-04 04:19:48 EDT
Zone Type 2: 2010-10-04 04:19:48 EDT
Subtract 2 hours 1 minutes from expected
Zone Type 3: 2010-10-04 02:18:48 EDT
Zone Type 2: 2010-10-04 02:18:48 EDT
Actual result:
--
Zone Type 3: 2010-10-04 02:18:48 EDT
Zone Type 2: 2010-10-04 02:18:48 EDT
Add 2 hours 1 minutes
Zone Type 3: 2010-10-04 04:19:48 EDT
Zone Type 2: 2010-10-04 03:19:48 EDT
Subtract 2 hours 1 minutes from expected
Zone Type 3: 2010-10-04 02:18:48 EDT
Zone Type 2: 2010-10-04 01:18:48 EDT
--
Edit this bug report at https://bugs.php.net/bug.php?id=55253edit=1
Bug #55253 [Com]: DateTime::add() and sub() result -1 hour on objects with time zone type 2
Edit report at https://bugs.php.net/bug.php?id=55253edit=1
ID: 55253
Comment by: Jamesjerseys at 126 dot com
Reported by:danielc at analysisandsolutions dot com
Summary:DateTime::add() and sub() result -1 hour on objects
with time zone type 2
Status: Open
Type: Bug
Package:Date/time related
Operating System: Ubuntu 10.04
PHP Version:5.4SVN-2011-07-20 (SVN)
Block user comment: N
Private report: N
New Comment:
http://www.shopnflapparel.com/kevin-boss-jersey-c-184_245_1386.html Kevin
Boss Jersey
Previous Comments:
[2011-07-20 14:24:08] dani...@php.net
Automatic comment from SVN on behalf of danielc
Revision: http://svn.php.net/viewvc/?view=revisionamp;revision=313484
Log: Rename and enhance test for bug 55253 now that bugs web is up.
[2011-07-20 14:18:36] danielc at analysisandsolutions dot com
Description:
Calling add() or sub() on DateTime objects using a type 2 time zone results in
the answer being behind by one hour.
Test script has been added to SVN.
Test script:
---
date_default_timezone_set('America/New_York');
$interval = new DateInterval('PT2H1M');
$date3 = new DateTime('2010-10-04 02:18:48');
$date2 = new DateTime('2010-10-04 02:18:48 EDT');
echo 'Zone Type 3: ' . $date3-format('Y-m-d H:i:s T') . \n;
echo 'Zone Type 2: ' . $date2-format('Y-m-d H:i:s T') . \n;
echo $interval-format('Add %h hours %i minutes') . \n;
$date3-add($interval);
$date2-add($interval);
echo 'Zone Type 3: ' . $date3-format('Y-m-d H:i:s T') . \n;
echo 'Zone Type 2: ' . $date2-format('Y-m-d H:i:s T') . \n;
// Try subtracting from expected result.
$date3 = new DateTime('2010-10-04 04:19:48');
$date2 = new DateTime('2010-10-04 04:19:48 EDT');
echo $interval-format('Subtract %h hours %i minutes from expected') . \n;
$date3-sub($interval);
$date2-sub($interval);
echo 'Zone Type 3: ' . $date3-format('Y-m-d H:i:s T') . \n;
echo 'Zone Type 2: ' . $date2-format('Y-m-d H:i:s T') . \n;
Expected result:
Zone Type 3: 2010-10-04 02:18:48 EDT
Zone Type 2: 2010-10-04 02:18:48 EDT
Add 2 hours 1 minutes
Zone Type 3: 2010-10-04 04:19:48 EDT
Zone Type 2: 2010-10-04 04:19:48 EDT
Subtract 2 hours 1 minutes from expected
Zone Type 3: 2010-10-04 02:18:48 EDT
Zone Type 2: 2010-10-04 02:18:48 EDT
Actual result:
--
Zone Type 3: 2010-10-04 02:18:48 EDT
Zone Type 2: 2010-10-04 02:18:48 EDT
Add 2 hours 1 minutes
Zone Type 3: 2010-10-04 04:19:48 EDT
Zone Type 2: 2010-10-04 03:19:48 EDT
Subtract 2 hours 1 minutes from expected
Zone Type 3: 2010-10-04 02:18:48 EDT
Zone Type 2: 2010-10-04 01:18:48 EDT
--
Edit this bug report at https://bugs.php.net/bug.php?id=55253edit=1
