timezone_identifiers_list
Description
Returns a numerically indexed array containing all defined timezone identifiers
Syntax
timezone_identifiers_list ([ int $what = DateTimeZone::ALL [, string $country = NULL ]] ) : array
Parameters
whatOne of the DateTimeZone class constants (or a combination).
countryA two-letter ISO 3166-1 compatible country code.
Note: This option is only used when what is set to DateTimeZone::PER_COUNTRY.
Return
Returns array on success or FALSE on failure.
Examples
1 · void
<? $return = timezone_identifiers_list(); print_r($return); ?>
Array
(
[0] => Africa/Abidjan
[1] => Africa/Accra
[2] => Africa/Addis_Ababa
[3] => Africa/Algiers
[4] => Africa/Asmara
[5] => Africa/Bamako
[6] => Africa/Bangui
[7] => Africa/Banjul
[8] => Africa/Bissau
[9] => Africa/Blantyre
[10] => Africa/Brazzaville
[11] => Africa/Bujumbura
[12] => Africa/Cairo
[13] => Africa/Casablanca
[14] => Africa/Ceuta
[15] => Africa/Conakry
[16] => Africa/Dakar
[17] => Africa/Dar_es_Salaam
[18] => Africa/Djibouti
[19] => Africa/Douala
[20] => Africa/El_Aaiun
[21] => Africa/Freetown
[22] => Africa/Gaborone
[23] => Africa/Harare
[24] => Africa/Johannesburg
[25] => Africa/Juba
[26] => Africa/Kampala
[27] => Africa/Khartoum
[28] => Africa/Kigali
[29] => Africa/Kinshasa
[30] => Africa/Lagos
[31] => Africa/Libreville
[32] => Africa/Lome
[33] => Africa/Luanda
[34] => Africa/Lubumbashi
[35] => Africa/Lusaka
[36] => Africa/Malabo
[37] => Africa/Maputo
[38] => Africa/Maseru
[39] => Africa/Mbabane
[40] => Africa/Mogadishu
[41] => Africa/Monrovia
[42] => Africa/Nairobi
[43] => Africa/Ndjamena
[44] => Africa/Niamey
[45] => Africa/Nouakchott
[46] => Africa/Ouagadougou
[47] => Africa/Porto-Novo
[48] => Africa/Sao_Tome
[49] => Africa/Tripoli
[50] => Africa/Tunis
[51] => Africa/Windhoek
[52] => America/Adak
[53] => America/Anchorage
[54] => America/Anguilla
[55] => America/Antigua
[56] => America/Araguaina
[57] => America/Argentina/Buenos_Aires
[58] => America/Argentina/Catamarca
[59] => America/Argentina/Cordoba
[60] => America/Argentina/Jujuy
[61] => America/Argentina/La_Rioja
[62] => America/Argentina/Mendoza
[63] => America/Argentina/Rio_Gallegos
[64] => America/Argentina/Salta
[65] => America/Argentina/San_Juan
[66] => America/Argentina/San_Luis
[67] => America/Argentina/Tucuman
[68] => America/Argentina/Ushuaia
[69] => America/Aruba
[70] => America/Asuncion
[71] => America/Atikokan
[72] => America/Bahia
[73] => America/Bahia_Banderas
[74] => America/Barbados
[75] => America/Belem
[76] => America/Belize
[77] => America/Blanc-Sablon
[78] => America/Boa_Vista
[79] => America/Bogota
[80] => America/Boise
[81] => America/Cambridge_Bay
[82] => America/Campo_Grande
[83] => America/Cancun
[84] => America/Caracas
[85] => America/Cayenne
[86] => America/Cayman
[87] => America/Chicago
[88] => America/Chihuahua
[89] => America/Ciudad_Juarez
[90] => America/Costa_Rica
[91] => America/Creston
[92] => America/Cuiaba
[93] => America/Curacao
[94] => America/Danmarkshavn
[95] => America/Dawson
[96] => America/Dawson_Creek
[97] => America/Denver
[98] => America/Detroit
[99] => America/Dominica
[100] => America/Edmonton
[101] => America/Eirunepe
[102] => America/El_Salvador
[103] => America/Fort_Nelson
[104] => America/Fortaleza
[105] => America/Glace_Bay
[106] => America/Goose_Bay
[107] => America/Grand_Turk
[108] => America/Grenada
[109] => America/Guadeloupe
[110] => America/Guatemala
[111] => America/Guayaquil
[112] => America/Guyana
[113] => America/Halifax
[114] => America/Havana
[115] => America/Hermosillo
[116] => America/Indiana/Indianapolis
[117] => America/Indiana/Knox
[118] => America/Indiana/Marengo
[119] => America/Indiana/Petersburg
[120] => America/Indiana/Tell_City
[121] => America/Indiana/Vevay
[122] => America/Indiana/Vincennes
[123] => America/Indiana/Winamac
[124] => America/Inuvik
[125] => America/Iqaluit
[126] => America/Jamaica
[127] => America/Juneau
[128] => America/Kentucky/Louisville
[129] => America/Kentucky/Monticello
[130] => America/Kralendijk
[131] => America/La_Paz
[132] => America/Lima
[133] => America/Los_Angeles
[134] => America/Lower_Princes
[135] => America/Maceio
[136] => America/Managua
[137] => America/Manaus
[138] => America/Marigot
[139] => America/Martinique
[140] => America/Matamoros
[141] => America/Mazatlan
[142] => America/Menominee
[143] => America/Merida
[144] => America/Metlakatla
[145] => America/Mexico_City
[146] => America/Miquelon
[147] => America/Moncton
[148] => America/Monterrey
[149] => America/Montevideo
[150] => America/Montserrat
[151] => America/Nassau
[152] => America/New_York
[153] => America/Nome
[154] => America/Noronha
[155] => America/North_Dakota/Beulah
[156] => America/North_Dakota/Center
[157] => America/North_Dakota/New_Salem
[158] => America/Nuuk
[159] => America/Ojinaga
[160] => America/Panama
[161] => America/Paramaribo
[162] => America/Phoenix
[163] => America/Port-au-Prince
[164] => America/Port_of_Spain
[165] => America/Porto_Velho
[166] => America/Puerto_Rico
[167] => America/Punta_Arenas
[168] => America/Rankin_Inlet
[169] => America/Recife
[170] => America/Regina
[171] => America/Resolute
[172] => America/Rio_Branco
[173] => America/Santarem
[174] => America/Santiago
[175] => America/Santo_Domingo
[176] => America/Sao_Paulo
[177] => America/Scoresbysund
[178] => America/Sitka
[179] => America/St_Barthelemy
[180] => America/St_Johns
[181] => America/St_Kitts
[182] => America/St_Lucia
[183] => America/St_Thomas
[184] => America/St_Vincent
[185] => America/Swift_Current
[186] => America/Tegucigalpa
[187] => America/Thule
[188] => America/Tijuana
[189] => America/Toronto
[190] => America/Tortola
[191] => America/Vancouver
[192] => America/Whitehorse
[193] => America/Winnipeg
[194] => America/Yakutat
[195] => Antarctica/Casey
[196] => Antarctica/Davis
[197] => Antarctica/DumontDUrville
[198] => Antarctica/Macquarie
[199] => Antarctica/Mawson
[200] => Antarctica/McMurdo
[201] => Antarctica/Palmer
[202] => Antarctica/Rothera
[203] => Antarctica/Syowa
[204] => Antarctica/Troll
[205] => Antarctica/Vostok
[206] => Arctic/Longyearbyen
[207] => Asia/Aden
[208] => Asia/Almaty
[209] => Asia/Amman
[210] => Asia/Anadyr
[211] => Asia/Aqtau
[212] => Asia/Aqtobe
[213] => Asia/Ashgabat
[214] => Asia/Atyrau
[215] => Asia/Baghdad
[216] => Asia/Bahrain
[217] => Asia/Baku
[218] => Asia/Bangkok
[219] => Asia/Barnaul
[220] => Asia/Beirut
[221] => Asia/Bishkek
[222] => Asia/Brunei
[223] => Asia/Chita
[224] => Asia/Choibalsan
[225] => Asia/Colombo
[226] => Asia/Damascus
[227] => Asia/Dhaka
[228] => Asia/Dili
[229] => Asia/Dubai
[230] => Asia/Dushanbe
[231] => Asia/Famagusta
[232] => Asia/Gaza
[233] => Asia/Hebron
[234] => Asia/Ho_Chi_Minh
[235] => Asia/Hong_Kong
[236] => Asia/Hovd
[237] => Asia/Irkutsk
[238] => Asia/Jakarta
[239] => Asia/Jayapura
[240] => Asia/Jerusalem
[241] => Asia/Kabul
[242] => Asia/Kamchatka
[243] => Asia/Karachi
[244] => Asia/Kathmandu
[245] => Asia/Khandyga
[246] => Asia/Kolkata
[247] => Asia/Krasnoyarsk
[248] => Asia/Kuala_Lumpur
[249] => Asia/Kuching
[250] => Asia/Kuwait
[251] => Asia/Macau
[252] => Asia/Magadan
[253] => Asia/Makassar
[254] => Asia/Manila
[255] => Asia/Muscat
[256] => Asia/Nicosia
[257] => Asia/Novokuznetsk
[258] => Asia/Novosibirsk
[259] => Asia/Omsk
[260] => Asia/Oral
[261] => Asia/Phnom_Penh
[262] => Asia/Pontianak
[263] => Asia/Pyongyang
[264] => Asia/Qatar
[265] => Asia/Qostanay
[266] => Asia/Qyzylorda
[267] => Asia/Riyadh
[268] => Asia/Sakhalin
[269] => Asia/Samarkand
[270] => Asia/Seoul
[271] => Asia/Shanghai
[272] => Asia/Singapore
[273] => Asia/Srednekolymsk
[274] => Asia/Taipei
[275] => Asia/Tashkent
[276] => Asia/Tbilisi
[277] => Asia/Tehran
[278] => Asia/Thimphu
[279] => Asia/Tokyo
[280] => Asia/Tomsk
[281] => Asia/Ulaanbaatar
[282] => Asia/Urumqi
[283] => Asia/Ust-Nera
[284] => Asia/Vientiane
[285] => Asia/Vladivostok
[286] => Asia/Yakutsk
[287] => Asia/Yangon
[288] => Asia/Yekaterinburg
[289] => Asia/Yerevan
[290] => Atlantic/Azores
[291] => Atlantic/Bermuda
[292] => Atlantic/Canary
[293] => Atlantic/Cape_Verde
[294] => Atlantic/Faroe
[295] => Atlantic/Madeira
[296] => Atlantic/Reykjavik
[297] => Atlantic/South_Georgia
[298] => Atlantic/St_Helena
[299] => Atlantic/Stanley
[300] => Australia/Adelaide
[301] => Australia/Brisbane
[302] => Australia/Broken_Hill
[303] => Australia/Darwin
[304] => Australia/Eucla
[305] => Australia/Hobart
[306] => Australia/Lindeman
[307] => Australia/Lord_Howe
[308] => Australia/Melbourne
[309] => Australia/Perth
[310] => Australia/Sydney
[311] => Europe/Amsterdam
[312] => Europe/Andorra
[313] => Europe/Astrakhan
[314] => Europe/Athens
[315] => Europe/Belgrade
[316] => Europe/Berlin
[317] => Europe/Bratislava
[318] => Europe/Brussels
[319] => Europe/Bucharest
[320] => Europe/Budapest
[321] => Europe/Busingen
[322] => Europe/Chisinau
[323] => Europe/Copenhagen
[324] => Europe/Dublin
[325] => Europe/Gibraltar
[326] => Europe/Guernsey
[327] => Europe/Helsinki
[328] => Europe/Isle_of_Man
[329] => Europe/Istanbul
[330] => Europe/Jersey
[331] => Europe/Kaliningrad
[332] => Europe/Kirov
[333] => Europe/Kyiv
[334] => Europe/Lisbon
[335] => Europe/Ljubljana
[336] => Europe/London
[337] => Europe/Luxembourg
[338] => Europe/Madrid
[339] => Europe/Malta
[340] => Europe/Mariehamn
[341] => Europe/Minsk
[342] => Europe/Monaco
[343] => Europe/Moscow
[344] => Europe/Oslo
[345] => Europe/Paris
[346] => Europe/Podgorica
[347] => Europe/Prague
[348] => Europe/Riga
[349] => Europe/Rome
[350] => Europe/Samara
[351] => Europe/San_Marino
[352] => Europe/Sarajevo
[353] => Europe/Saratov
[354] => Europe/Simferopol
[355] => Europe/Skopje
[356] => Europe/Sofia
[357] => Europe/Stockholm
[358] => Europe/Tallinn
[359] => Europe/Tirane
[360] => Europe/Ulyanovsk
[361] => Europe/Vaduz
[362] => Europe/Vatican
[363] => Europe/Vienna
[364] => Europe/Vilnius
[365] => Europe/Volgograd
[366] => Europe/Warsaw
[367] => Europe/Zagreb
[368] => Europe/Zurich
[369] => Indian/Antananarivo
[370] => Indian/Chagos
[371] => Indian/Christmas
[372] => Indian/Cocos
[373] => Indian/Comoro
[374] => Indian/Kerguelen
[375] => Indian/Mahe
[376] => Indian/Maldives
[377] => Indian/Mauritius
[378] => Indian/Mayotte
[379] => Indian/Reunion
[380] => Pacific/Apia
[381] => Pacific/Auckland
[382] => Pacific/Bougainville
[383] => Pacific/Chatham
[384] => Pacific/Chuuk
[385] => Pacific/Easter
[386] => Pacific/Efate
[387] => Pacific/Fakaofo
[388] => Pacific/Fiji
[389] => Pacific/Funafuti
[390] => Pacific/Galapagos
[391] => Pacific/Gambier
[392] => Pacific/Guadalcanal
[393] => Pacific/Guam
[394] => Pacific/Honolulu
[395] => Pacific/Kanton
[396] => Pacific/Kiritimati
[397] => Pacific/Kosrae
[398] => Pacific/Kwajalein
[399] => Pacific/Majuro
[400] => Pacific/Marquesas
[401] => Pacific/Midway
[402] => Pacific/Nauru
[403] => Pacific/Niue
[404] => Pacific/Norfolk
[405] => Pacific/Noumea
[406] => Pacific/Pago_Pago
[407] => Pacific/Palau
[408] => Pacific/Pitcairn
[409] => Pacific/Pohnpei
[410] => Pacific/Port_Moresby
[411] => Pacific/Rarotonga
[412] => Pacific/Saipan
[413] => Pacific/Tahiti
[414] => Pacific/Tarawa
[415] => Pacific/Tongatapu
[416] => Pacific/Wake
[417] => Pacific/Wallis
[418] => UTC
)
2 · void
<?
$return = timezone_identifiers_list();
for ($i = 0; $i < 5; ++$i) {
echo $return[$i] . PHP_EOL;
}
?>Africa/Abidjan Africa/Accra Africa/Addis_Ababa Africa/Algiers Africa/Asmara
3 · what
<? $what = DateTimeZone::AMERICA; $return = timezone_identifiers_list($what); print_r($return); ?>
Array
(
[0] => America/Adak
[1] => America/Anchorage
[2] => America/Anguilla
[3] => America/Antigua
[4] => America/Araguaina
[5] => America/Argentina/Buenos_Aires
[6] => America/Argentina/Catamarca
[7] => America/Argentina/Cordoba
[8] => America/Argentina/Jujuy
[9] => America/Argentina/La_Rioja
[10] => America/Argentina/Mendoza
[11] => America/Argentina/Rio_Gallegos
[12] => America/Argentina/Salta
[13] => America/Argentina/San_Juan
[14] => America/Argentina/San_Luis
[15] => America/Argentina/Tucuman
[16] => America/Argentina/Ushuaia
[17] => America/Aruba
[18] => America/Asuncion
[19] => America/Atikokan
[20] => America/Bahia
[21] => America/Bahia_Banderas
[22] => America/Barbados
[23] => America/Belem
[24] => America/Belize
[25] => America/Blanc-Sablon
[26] => America/Boa_Vista
[27] => America/Bogota
[28] => America/Boise
[29] => America/Cambridge_Bay
[30] => America/Campo_Grande
[31] => America/Cancun
[32] => America/Caracas
[33] => America/Cayenne
[34] => America/Cayman
[35] => America/Chicago
[36] => America/Chihuahua
[37] => America/Ciudad_Juarez
[38] => America/Costa_Rica
[39] => America/Creston
[40] => America/Cuiaba
[41] => America/Curacao
[42] => America/Danmarkshavn
[43] => America/Dawson
[44] => America/Dawson_Creek
[45] => America/Denver
[46] => America/Detroit
[47] => America/Dominica
[48] => America/Edmonton
[49] => America/Eirunepe
[50] => America/El_Salvador
[51] => America/Fort_Nelson
[52] => America/Fortaleza
[53] => America/Glace_Bay
[54] => America/Goose_Bay
[55] => America/Grand_Turk
[56] => America/Grenada
[57] => America/Guadeloupe
[58] => America/Guatemala
[59] => America/Guayaquil
[60] => America/Guyana
[61] => America/Halifax
[62] => America/Havana
[63] => America/Hermosillo
[64] => America/Indiana/Indianapolis
[65] => America/Indiana/Knox
[66] => America/Indiana/Marengo
[67] => America/Indiana/Petersburg
[68] => America/Indiana/Tell_City
[69] => America/Indiana/Vevay
[70] => America/Indiana/Vincennes
[71] => America/Indiana/Winamac
[72] => America/Inuvik
[73] => America/Iqaluit
[74] => America/Jamaica
[75] => America/Juneau
[76] => America/Kentucky/Louisville
[77] => America/Kentucky/Monticello
[78] => America/Kralendijk
[79] => America/La_Paz
[80] => America/Lima
[81] => America/Los_Angeles
[82] => America/Lower_Princes
[83] => America/Maceio
[84] => America/Managua
[85] => America/Manaus
[86] => America/Marigot
[87] => America/Martinique
[88] => America/Matamoros
[89] => America/Mazatlan
[90] => America/Menominee
[91] => America/Merida
[92] => America/Metlakatla
[93] => America/Mexico_City
[94] => America/Miquelon
[95] => America/Moncton
[96] => America/Monterrey
[97] => America/Montevideo
[98] => America/Montserrat
[99] => America/Nassau
[100] => America/New_York
[101] => America/Nome
[102] => America/Noronha
[103] => America/North_Dakota/Beulah
[104] => America/North_Dakota/Center
[105] => America/North_Dakota/New_Salem
[106] => America/Nuuk
[107] => America/Ojinaga
[108] => America/Panama
[109] => America/Paramaribo
[110] => America/Phoenix
[111] => America/Port-au-Prince
[112] => America/Port_of_Spain
[113] => America/Porto_Velho
[114] => America/Puerto_Rico
[115] => America/Punta_Arenas
[116] => America/Rankin_Inlet
[117] => America/Recife
[118] => America/Regina
[119] => America/Resolute
[120] => America/Rio_Branco
[121] => America/Santarem
[122] => America/Santiago
[123] => America/Santo_Domingo
[124] => America/Sao_Paulo
[125] => America/Scoresbysund
[126] => America/Sitka
[127] => America/St_Barthelemy
[128] => America/St_Johns
[129] => America/St_Kitts
[130] => America/St_Lucia
[131] => America/St_Thomas
[132] => America/St_Vincent
[133] => America/Swift_Current
[134] => America/Tegucigalpa
[135] => America/Thule
[136] => America/Tijuana
[137] => America/Toronto
[138] => America/Tortola
[139] => America/Vancouver
[140] => America/Whitehorse
[141] => America/Winnipeg
[142] => America/Yakutat
)
4 · country
<? $what = DateTimeZone::PER_COUNTRY; $country = US; $return = timezone_identifiers_list($what, $country); print_r($return); ?>
