(PHP 5 >= 5.2.0, PHP 7, PHP 8)
Representation of time zone.
$timestampBegin = PHP_INT_MIN, int $timestampEnd = PHP_INT_MAX): array|false$timezoneGroup = DateTimeZone::ALL, ?string $countryCode = null): arrayDateTimeZone::AFRICAAfrica time zones.
DateTimeZone::AMERICAAmerica time zones.
DateTimeZone::ANTARCTICAAntarctica time zones.
DateTimeZone::ARCTICArctic time zones.
DateTimeZone::ASIAAsia time zones.
DateTimeZone::ATLANTICAtlantic time zones.
DateTimeZone::AUSTRALIAAustralia time zones.
DateTimeZone::EUROPEEurope time zones.
DateTimeZone::INDIANIndian time zones.
DateTimeZone::PACIFICPacific time zones.
DateTimeZone::UTCUTC time zones.
DateTimeZone::ALLAll time zones.
DateTimeZone::ALL_WITH_BCAll time zones including backwards compatible.
DateTimeZone::PER_COUNTRYTime zones per country.