Edit report at https://bugs.php.net/bug.php?id=60332&edit=1
ID: 60332
Comment by: jdmcadam at hotmail dot com
Reported by: nazar-pc at yandex dot ru
Summary: timezone_abbreviations_list() returns incorrect time
offset
Status: Open
Type: Bug
Package: Date/time related
Operating System: Ubuntu Linux 11.10
PHP Version: 5.3.6
Block user comment: N
Private report: N
New Comment:
The documentation on this isn't very clear, but the array that is returned has
multiple timezones for most locations, organized by timezone abbreviation (ex
CET, GMT, PST). In this case, Europe/Kiev shows up under 7 different timezones
with offsets ranging from UTC+1 (no DST) to UTC+4. One of these is mean solar
time which, for Kiev, is UTC +7324 seconds (based on distance from 0 deg of
longitude). At 24hrs = 360°, 7324sec = 30.51667°E, which runs straight
through Kiev.
Previous Comments:
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[2011-11-19 01:59:51] nazar-pc at yandex dot ru
PHP version corrected
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[2011-11-19 01:57:45] nazar-pc at yandex dot ru
Description:
------------
---
>From manual page: http://www.php.net/datetimezone.listabbreviations
---
Function timezone_abbreviations_list() returns incorrect values of time offset.
For example, I live in Ukraine, Kiev (timezone Europe/Kiev) with time offset +2
hours, but function returns value, that equals to +2:02:04 (in seconds 7324),
similar problems are for other timezones.
Other cities in my country has the same offset +2 hours, but function returns
other values from interval +2 till +3 hours, why?
But functions, which works with time after changing of timezone return correct
values, so, the problem is only in this function.
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Edit this bug report at https://bugs.php.net/bug.php?id=60332&edit=1
