IntlTimeZone::getEquivalentID intltz_get_equivalent_id Get an ID in the equivalency group that includes the given ID &reftitle.description; &style.oop; (method): public static stringIntlTimeZone::getEquivalentID stringzoneId intindex &style.procedural;: stringintltz_get_equivalent_id stringzoneId intindex &warn.undocumented.func; &reftitle.parameters; zoneId index &reftitle.returnvalues;