DateTimeZone类

class DateTimeZone

constant AFRICA

1

constant AMERICA

2

constant ANTARCTICA

4

constant ARCTIC

8

constant ASIA

16

constant ATLANTIC

32

constant AUSTRALIA

64

constant EUROPE

128

constant INDIAN

256

constant PACIFIC

512

constant UTC

1024

constant ALL

2047

constant ALL_WITH_BC

4095

constant PER_COUNTRY

4096

__construct(string $timezone)

getLocation(void)

getName(void)

getOffset(DateTime $datetime)

getTransitions([int $timestamp_begin[, int $timestamp_end]])

listAbbreviations(void)

listIdentifiers([int $what = DateTimeZone::ALL[, string $country = NULL]])