Non utilizzare nessuna delle timezone elencate qui di seguito ((a parte UTC), sono presenti solo per ragioni di compatibilità.
If you disregard the above warning, please also note that the IANA
timezone database that provides PHP's timezone support uses POSIX style
signs, which results in the Etc/GMT+n
and
Etc/GMT-n
time zones being reversed from common usage.
For example, the time zone 8 hours ahead of GMT that is used in China and
Western Australia (among other places) is actually
Etc/GMT-8
in this database, not
Etc/GMT+8
as you would normally expect.
Once again, it is strongly recommended that you use the correct time zone
for your location, such as Asia/Shanghai
or
Australia/Perth
for the above examples.
Africa/Asmera | Africa/Timbuktu | America/Argentina/ComodRivadavia | America/Atka |
America/Buenos_Aires | America/Catamarca | America/Coral_Harbour | America/Cordoba |
America/Ensenada | America/Fort_Wayne | America/Godthab | America/Indianapolis |
America/Jujuy | America/Knox_IN | America/Louisville | America/Mendoza |
America/Montreal | America/Nipigon | America/Pangnirtung | America/Porto_Acre |
America/Rainy_River | America/Rosario | America/Santa_Isabel | America/Shiprock |
America/Thunder_Bay | America/Virgin | America/Yellowknife | Antarctica/South_Pole |
Asia/Ashkhabad | Asia/Calcutta | Asia/Choibalsan | Asia/Chongqing |
Asia/Chungking | Asia/Dacca | Asia/Harbin | Asia/Istanbul |
Asia/Kashgar | Asia/Katmandu | Asia/Macao | Asia/Rangoon |
Asia/Saigon | Asia/Tel_Aviv | Asia/Thimbu | Asia/Ujung_Pandang |
Asia/Ulan_Bator | Atlantic/Faeroe | Atlantic/Jan_Mayen | Australia/ACT |
Australia/Canberra | Australia/Currie | Australia/LHI | Australia/North |
Australia/NSW | Australia/Queensland | Australia/South | Australia/Tasmania |
Australia/Victoria | Australia/West | Australia/Yancowinna | Brazil/Acre |
Brazil/DeNoronha | Brazil/East | Brazil/West | Canada/Atlantic |
Canada/Central | Canada/Eastern | Canada/Mountain | Canada/Newfoundland |
Canada/Pacific | Canada/Saskatchewan | Canada/Yukon | CET |
Chile/Continental | Chile/EasterIsland | CST6CDT | Cuba |
EET | Egypt | Eire | EST |
EST5EDT | Etc/GMT | Etc/GMT+0 | Etc/GMT+1 |
Etc/GMT+10 | Etc/GMT+11 | Etc/GMT+12 | Etc/GMT+2 |
Etc/GMT+3 | Etc/GMT+4 | Etc/GMT+5 | Etc/GMT+6 |
Etc/GMT+7 | Etc/GMT+8 | Etc/GMT+9 | Etc/GMT-0 |
Etc/GMT-1 | Etc/GMT-10 | Etc/GMT-11 | Etc/GMT-12 |
Etc/GMT-13 | Etc/GMT-14 | Etc/GMT-2 | Etc/GMT-3 |
Etc/GMT-4 | Etc/GMT-5 | Etc/GMT-6 | Etc/GMT-7 |
Etc/GMT-8 | Etc/GMT-9 | Etc/GMT0 | Etc/Greenwich |
Etc/UCT | Etc/Universal | Etc/UTC | Etc/Zulu |
Europe/Belfast | Europe/Kiev | Europe/Nicosia | Europe/Tiraspol |
Europe/Uzhgorod | Europe/Zaporozhye | Factory | GB |
GB-Eire | GMT | GMT+0 | GMT-0 |
GMT0 | Greenwich | Hongkong | HST |
Iceland | Iran | Israel | Jamaica |
Japan | Kwajalein | Libya | MET |
Mexico/BajaNorte | Mexico/BajaSur | Mexico/General | MST |
MST7MDT | Navajo | NZ | NZ-CHAT |
Pacific/Enderbury | Pacific/Johnston | Pacific/Ponape | Pacific/Samoa |
Pacific/Truk | Pacific/Yap | Poland | Portugal |
PRC | PST8PDT | ROC | ROK |
Singapore | Turkey | UCT | Universal |
US/Alaska | US/Aleutian | US/Arizona | US/Central |
US/East-Indiana | US/Eastern | US/Hawaii | US/Indiana-Starke |
US/Michigan | US/Mountain | US/Pacific | US/Samoa |
UTC | W-SU | WET | Zulu |