A remark was posted in our forum stating that sites may experience problems if changing timezones using date_default_timezone_set. WP expects it to always be UTC and display of things in different timezones are achieved in other ways:
The author has not observed any problems on the sites on which this plugin has been tested. Based on the foregoing post, however,it would be wise to check that no date-related operations are going awry after activating this plugin — even though no problems have been observed with the sites tested.
Copyright 2012-2023 M.D. Green, SaeSolved:: LLC
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the
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This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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Extract the use-clients-timezone folder and place in the wp-content/plugins folder.
Enable the plugin.
Set the fallback time zone under Settings->Use Client’s Timezone. (The time zone to use if the script fails to get the client’s time zone.)
Where can I see a working example of this plugin?
http://eveypeople.net/ — the number of days until Ramadan (or day in Ramadan).
You can test this by changing the time on your computer to be in a time zone which is in a different day. E.g., if you live in New York, change the time zone on your computer to that of Sydney. You should see the number of days change. (Check a site like http://www.timeanddate.com/ to be sure to get a time zone which is in a different day than the one normally set on your computer.)
Contributors & Developers
“Use Client's Time Zone” is open source software. The following people have contributed to this plugin.Contributors
Interested in development?
Code added to avoid activating actual use of plugin, other than the settings in the admin screen, during site administration.
Added advice to check that no dated-related operations were adversely impacted by this plugin.
Changed cookie path to be site-wide.
Method for obtaining client time zone changed from attempting to retrieve time zone of IP to setting a cookie containing the clients time zone, then reading that cookie.