DateTimeZone::listIdentifiers

timezone_identifiers_list

(PHP 5 >= 5.2.0, PHP 7)

DateTimeZone::listIdentifiers -- timezone_identifiers_listReturns a numerically indexed array containing all defined timezone identifiers

Descrierea

Stil obiect-orientat

public static DateTimeZone::listIdentifiers ( int $timezoneGroup = DateTimeZone::ALL , string|null $countryCode = null ) : array

Stil procedural

timezone_identifiers_list ( int $timezoneGroup = DateTimeZone::ALL , string|null $countryCode = null ) : array

Parametri

timezoneGroup

One of the DateTimeZone class constants (or a combination).

countryCode

A two-letter ISO 3166-1 compatible country code.

Notă: This option is only used when timezoneGroup is set to DateTimeZone::PER_COUNTRY.

Valorile întoarse

Returns the array of timezone identifiers.

Istoricul schimbărilor

Versiune Descriere
8.0.0 Prior to this version, false was returned on failure.
7.1.0 countryCode is nullable now.

Exemple

Example #1 A timezone_identifiers_list() example

<?php
$timezone_identifiers 
DateTimeZone::listIdentifiers();
for (
$i=0$i 5$i++) {
    echo 
"$timezone_identifiers[$i]\n";
}
?>

Exemplul de mai sus va afișa ceva similar cu:

Africa/Abidjan
Africa/Accra
Africa/Addis_Ababa
Africa/Algiers
Africa/Asmara

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