timezonedbpecl.php.netTimezone Database to be used with PHP's date and time functionsThis extension is a drop-in replacement for the builtin timezone database that
comes with PHP. You should only install this extension in case you need to get
a later version of the timezone database than the one that ships with PHP.
The data that this extension uses comes from the "Olson" database, which is
located at http://www.iana.org/time-zones.Derick Rethansderickderick@php.netyes2021-01-252021.12021.1stablestablePHP
Updated to version 2021.1 (2021a)
5.2.01.4.0b1timezonedb