Editing Time zone (section)

==== PHP ====
The DateTime objects and related functions have been compiled into the [[PHP]] core since 5.2. This includes the ability to get and set the default script time zone, and DateTime is aware of its own time zone internally. PHP.net provides extensive documentation on this.<ref>{{cite web |url=http://www.php.net/manual/en/book.datetime.php |title=DateTime |publisher=Php.net |access-date=December 5, 2011 |archive-date=November 22, 2011 |archive-url=https://web.archive.org/web/20111122174518/http://www.php.net/manual/en/book.datetime.php |url-status=live }}</ref> As noted there, the most current time zone database can be implemented via the [[PEAR#PECL|PECL]] timezonedb.