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<IntlTimeZone::getTZDataVersionIntlTimeZone::getWindowsID>
^IntlTimeZoneLast updated: Mon, 26 Oct 2026

IntlTimeZone::getUnknown

intltz_get_unknown

(PHP 5 >= 5.5.0, PHP 7, PHP 8)

IntlTimeZone::getUnknown -- intltz_get_unknown — Get the "unknown" time zone

Description

Object-oriented style (method):

public static function IntlTimeZone::getUnknown(): IntlTimeZone

Procedural style:

function intltz_get_unknown(): IntlTimeZone

Warning

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

Parameters

This function has no parameters.

Return Values

Returns IntlTimeZone or null on failure.


<IntlTimeZone::getTZDataVersionIntlTimeZone::getWindowsID>
^IntlTimeZoneLast updated: Mon, 26 Oct 2026