(PHP 5 >= 5.2.0)
DateTimeZone::listIdentifiers -- timezone_identifiers_list — Returns numerically index array with all timezone identifiers
Object oriented style
$what = DateTimeZone::ALL
[, string $country = NULL
]] )Procedural style
what
One of DateTimeZone class constants.
country
A two-letter ISO 3166-1 compatible country code.
Note: This option is only used when
whatis set toDateTimeZone::PER_COUNTRY.
Returns array on success or FALSE on failure.
| Version | Description |
|---|---|
| 5.3.0 |
Added the optional what and
country parameters.
|
Example #1 A timezone_identifiers_list() example
<?php
$timezone_identifiers = DateTimeZone::listIdentifiers();
for ($i=0; $i < 5; $i++) {
echo "$timezone_identifiers[$i]\n";
}
?>
The above example will output something similar to:
Africa/Abidjan Africa/Accra Africa/Addis_Ababa Africa/Algiers Africa/Asmara