Definition
The timezone_identifiers_list() function returns an indexed array containing all defined timezone identifiers.
Syntax
timezone_identifiers_list(what, country)
Parameters
| Parameter | Description |
|---|---|
what |
Optional. Specifies a DateTimeZone class constant1 = AFRICA2 = AMERICA4 = ANTARCTICA8 = ARCTIC16 = ASIA32 = ATLANTIC64 = AUSTRALIA128 = EUROPE256 = INDIAN512 = PACIFIC1024 = UTC2047 = ALL4095 = ALL_WITH_BC4096 = PER_COUNTRY |
country |
Optional. Specifies a two-letter ISO 3166-1 compatible country code. |
Example
<?php
print_r(timezone_identifiers_list(128));