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<IntlTimeZone::__constructIntlTimeZone::createDefault>
^IntlTimeZoneLast updated: Mon, 26 Oct 2026

IntlTimeZone::countEquivalentIDs

intltz_count_equivalent_ids

(PHP 5 >= 5.5.0, PHP 7, PHP 8, PECL >= 3.0.0a1)

IntlTimeZone::countEquivalentIDs -- intltz_count_equivalent_ids — Get the number of IDs in the equivalency group that includes the given ID

Description

Object-oriented style (method):

public static function IntlTimeZone::countEquivalentIDs(string $timezoneId): int|false

Procedural style:

function intltz_count_equivalent_ids(string $timezoneId): int|false

Warning

This function is currently not documented; only its argument list is available.

Parameters

timezoneId

Return Values


<IntlTimeZone::__constructIntlTimeZone::createDefault>
^IntlTimeZoneLast updated: Mon, 26 Oct 2026