PHP 8.0.26 Released!

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Warning

Please do not use any of the timezones listed here (besides UTC), they only exist for backward compatible reasons, and may expose erroneous behavior. Furthermore, these timezones may be removed from the IANA timezone database at any time.

Warning

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.

Others
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/Porto_Acre America/Rainy_River
America/Rosario America/Santa_Isabel America/Shiprock America/Thunder_Bay
America/Virgin Antarctica/South_Pole Asia/Ashkhabad Asia/Calcutta
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      
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