There is a static function
get_list_of_timezones()
in the core_date class (in lib/classes/date.php). So you probably want to do something like
$timezones = core_date::get_list_of_timezones()
There is a static function
get_list_of_timezones()
in the core_date class (in lib/classes/date.php). So you probably want to do something like
$timezones = core_date::get_list_of_timezones()