PHP timezone_identifiers_list() Function
Example
Print all timezones in Africa:
<?php
print_r(timezone_identifiers_list(1));
?>
Try it Yourself »
Definition and Usage
The timezone_identifiers_list() returns an indexed array containing all timezone identifiers.
Syntax
timezone_identifiers_list(what, country)
Parameter Values
| Parameter | Description |
|---|---|
| what | Optional. Specifies a DateTimeZone class constant 1 = AFRICA 2 = AMERICA 4 = ANTARCTICA 8 = ARCTIC 16 = ASIA 32 = ATLANTIC 64 = AUSTRALIA 128 = EUROPE 256 = INDIAN 512 = PACIFIC 1024 = UTC 2047 = ALL 4095 = ALL_WITH_BC 4096 = PER_COUNTRY |
| country | Optional. Specifies a two-letter ISO 3166-1 compatible country code |
Technical Details
| Return Value: | Returns an indexed array on success. FALSE on failure |
|---|---|
| PHP Version: | 5.2+ |
| PHP Changelog: | PHP 5.3: The optional what and country parameters were added |
❮ PHP Date/Time Reference
