Bug #80974 [Asn->Csd]: Wrong diff between 2 dates in different timezones
Edit report at https://bugs.php.net/bug.php?id=80974&edit=1
ID: 80974
Updated by: derick@php.net
Reported by: kylekatarnls at gmail dot com
Summary: Wrong diff between 2 dates in different timezones
-Status: Assigned
+Status: Closed
Type: Bug
Package: Date/time related
Operating System: Ubuntu
PHP Version: master-Git-2021-04-21 (Git)
Assigned To: derick
Block user comment: N
Private report: N
New Comment:
The fix for this bug has been committed.
If you are still experiencing this bug, try to check out latest source from https://github.com/php/php-src and re-test.
Thank you for the report, and for helping us make PHP better.
For 8.1.0beta3
Previous Comments:
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[2021-04-26 08:22:08] corey dot taylor dot fl at gmail dot com
I assume this is related since it was closed with the large patch from derick.
https://bugs.php.net/bug.php?id=79452
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[2021-04-22 09:50:36] cmb@php.net
The following pull request has been associated:
Patch Name: Fix #80974: Wrong diff between 2 dates in different timezones
On GitHub: https://github.com/php/php-src/pull/6896
Patch: https://github.com/php/php-src/pull/6896.patch
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[2021-04-21 22:00:40] kylekatarnls at gmail dot com
Description:
------------
In PHP < 8.1, comparing 2 date-times from different timezones would consider the real moment they
represent to return the diff, which is completly relevant. But it's no longer true (sounds like
introduced by 091c0920b9db057a54dc43ece6e864bce6818d5e).
Test script:
---------------
$dtToronto = new DateTime('2012-01-01 00:00:00.000000 America/Toronto');
$dtVancouver = new DateTime('2012-01-01 00:00:00.000000 America/Vancouver');
echo $dtVancouver->diff($dtToronto)->format('%h');
Expected result:
----------------
3
Actual result:
--------------
0
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Edit this bug report at https://bugs.php.net/bug.php?id=80974&edit=1
Thread (8 messages)