get_tzid_metazones() - Code Metrics - Inspection of "Revises smf_list_timezones & related langfile; add..." - SimpleMachines/SMF2.1 - Measure and Improve Code Quality continuously with Scrutinizer

Passed
Pull Request — release-2.1 (#6344)

by Jon
created 2020-11-21 22:04 UTC
get_tzid_metazones() B

↳ Parent: Project
Complexity

Conditions	1
Paths	1
Size

Total Lines	528
Code Lines	168
Duplication

Lines	0
Ratio	0 %
Importance

Changes	2
Bugs	0	Features	1
Metric	Value
cc	1
eloc	168
c	2
b	0
f	1
nc	1
nop	0
dl	0
loc	528
rs	8
How to fix Long Method

<?php

/**
 * This file provides some functions to simplify working with time zones.
 *
 * Simple Machines Forum (SMF)
 *
 * @package SMF
 * @author Simple Machines https://www.simplemachines.org
 * @copyright 2020 Simple Machines and individual contributors
 * @license https://www.simplemachines.org/about/smf/license.php BSD
 *
 * @version 2.1 RC3
 */

if (!defined('SMF'))
	die('No direct access...');

/**
 * Returns an array that instructs SMF how to map specific time zones
 * (e.g. "America/Denver") onto the user-friendly "meta-zone" labels that
 * most people think of as time zones (e.g. "Mountain Time").
 *
 * @return array An array relating time zones to "meta-zones"
 */
function get_tzid_metazones()
{
	/*
		This array lists a series of representative time zones and their
		corresponding "meta-zone" labels.

		The term "representative" here means that a given time zone can
		represent others that use exactly the same rules for DST
		transitions, UTC offsets, and abbreviations. For example,
		Europe/Berlin can be representative for Europe/Rome,
		Europe/Paris, etc., because these cities all use exactly the
		same time zone rules and values.

		Meta-zone labels are the user friendly strings shown to the end
		user, e.g. "Mountain Standard Time". The values of this array
		are keys of strings defined in Timezones.{language}.php, which
		in turn are sprintf format strings used to generate the final
		label text.

		Sometimes several representative time zones will map onto the
		same meta-zone label. This usually happens when there are
		different rules for Daylight Saving time in locations that are
		otherwise the same. For example, both America/Denver and
		America/Phoenix map to North_America_Mountain, but the ultimate
		output will be 'Mountain Time (MST/MDT)' for America/Denver vs.
		'Mountain Standard Time (MST)' for America/Phoenix.
	 */
	$tzid_metazones =  array(
		// Africa_Central (no DST)
		'Africa/Maputo' => 'Africa_Central',

		// Africa_East (no DST)
		'Africa/Nairobi' => 'Africa_East',

		// Africa_Morocco (uses DST)
		'Africa/Casablanca' => 'Africa_Morocco',

		// Africa_South (no DST)
		'Africa/Johannesburg' => 'Africa_South',

		// Africa_West (no DST)
		'Africa/Lagos' => 'Africa_West',

		// Antarctica_Casey (no DST)
		'Antarctica/Casey' => 'Antarctica_Casey',

		// Antarctica_Davis (no DST)
		'Antarctica/Davis' => 'Antarctica_Davis',

		// Antarctica_DumontDUrville (no DST)
		'Antarctica/DumontDUrville' => 'Antarctica_DumontDUrville',

		// Antarctica_Macquarie (no DST)
		'Antarctica/Macquarie' => 'Antarctica_Macquarie',

		// Antarctica_Mawson (no DST)
		'Antarctica/Mawson' => 'Antarctica_Mawson',

		// Antarctica_McMurdo (uses DST)
		'Antarctica/McMurdo' => 'Antarctica_McMurdo',

		// Antarctica_Palmer (no DST)
		'Antarctica/Palmer' => 'Antarctica_Palmer',

		// Antarctica_Rothera (no DST)
		'Antarctica/Rothera' => 'Antarctica_Rothera',

		// Antarctica_Syowa (no DST)
		'Antarctica/Syowa' => 'Antarctica_Syowa',

		// Antarctica_Troll (uses DST)
		'Antarctica/Troll' => 'Antarctica_Troll',

		// Antarctica_Vostok (no DST)
		'Antarctica/Vostok' => 'Antarctica_Vostok',

		// Asia_Afghanistan (no DST)
		'Asia/Kabul' => 'Asia_Afghanistan',

		// Asia_Arabian (no DST)
		'Asia/Riyadh' => 'Asia_Arabian',

		// Asia_Armenia (no DST)
		'Asia/Yerevan' => 'Asia_Armenia',

		// Asia_Azerbaijan (no DST)
		'Asia/Baku' => 'Asia_Azerbaijan',

		// Asia_Bangladesh (no DST)
		'Asia/Dhaka' => 'Asia_Bangladesh',

		// Asia_Bhutan (no DST)
		'Asia/Thimphu' => 'Asia_Bhutan',

		// Asia_Brunei (no DST)
		'Asia/Brunei' => 'Asia_Brunei',

		// Asia_China (no DST)
		'Asia/Shanghai' => 'Asia_China',

		// Asia_Damascus (uses DST)
		'Asia/Damascus' => 'Asia_Damascus',

		// Asia_East_Timor (no DST)
		'Asia/Dili' => 'Asia_East_Timor',

		// Asia_Georgia (no DST)
		'Asia/Tbilisi' => 'Asia_Georgia',

		// Asia_Gulf (no DST)
		'Asia/Dubai' => 'Asia_Gulf',

		// Asia_Hong_Kong (no DST)
		'Asia/Hong_Kong' => 'Asia_Hong_Kong',

		// Asia_India (no DST)
		'Asia/Kolkata' => 'Asia_India',

		// Asia_Indonesia_Central (no DST)
		'Asia/Makassar' => 'Asia_Indonesia_Central',

		// Asia_Indonesia_Eastern (no DST)
		'Asia/Jayapura' => 'Asia_Indonesia_Eastern',

		// Asia_Indonesia_Western (no DST)
		'Asia/Jakarta' => 'Asia_Indonesia_Western',

		// Asia_Iran (uses DST)
		'Asia/Tehran' => 'Asia_Iran',

		// Asia_Irkutsk (no DST)
		'Asia/Irkutsk' => 'Asia_Irkutsk',

		// Asia_Israel (uses DST)
		'Asia/Jerusalem' => 'Asia_Israel',

		// Asia_Japan (no DST)
		'Asia/Tokyo' => 'Asia_Japan',

		// Asia_Jordan (uses DST)
		'Asia/Amman' => 'Asia_Jordan',

		// Asia_Kamchatka (no DST)
		'Asia/Kamchatka' => 'Asia_Kamchatka',

		// Asia_Kazakhstan_Eastern (no DST)
		'Asia/Almaty' => 'Asia_Kazakhstan_Eastern',

		// Asia_Kazakhstan_Western (no DST)
		'Asia/Aqtau' => 'Asia_Kazakhstan_Western',

		// Asia_Korea (no DST)
		'Asia/Seoul' => 'Asia_Korea',

		// Asia_Krasnoyarsk (no DST)
		'Asia/Krasnoyarsk' => 'Asia_Krasnoyarsk',

		// Asia_Kyrgystan (no DST)
		'Asia/Bishkek' => 'Asia_Kyrgystan',

		// Asia_Libya (uses DST)
		'Asia/Beirut' => 'Asia_Libya',

		// Asia_Magadan (no DST)
		'Asia/Magadan' => 'Asia_Magadan',

		// Asia_Malaysia (no DST)
		'Asia/Kuala_Lumpur' => 'Asia_Malaysia',

		// Asia_Mongolia_Western (no DST)
		'Asia/Hovd' => 'Asia_Mongolia_Western',

		// Asia_Mongolia_EAstern (no DST)
		'Asia/Ulaanbaatar' => 'Asia_Mongolia_Eastern',

		// Asia_Myanmar (no DST)
		'Asia/Yangon' => 'Asia_Myanmar',

		// Asia_Nepal (no DST)
		'Asia/Kathmandu' => 'Asia_Nepal',

		// Asia_Omsk (no DST)
		'Asia/Omsk' => 'Asia_Omsk',

		// Asia_Pakistan (no DST)
		'Asia/Karachi' => 'Asia_Pakistan',

		// Asia_Palestine (uses DST)
		'Asia/Hebron' => 'Asia_Palestine',

		// Asia_Philippines (no DST)
		'Asia/Manila' => 'Asia_Philippines',

		// Asia_Singapore (no DST)
		'Asia/Singapore' => 'Asia_Singapore',

		// Asia_Southeast (no DST)
		'Asia/Bangkok' => 'Asia_Southeast',

		// Asia_Taiwan (no DST)
		'Asia/Taipei' => 'Asia_Taiwan',

		// Asia_Tajikistan (no DST)
		'Asia/Dushanbe' => 'Asia_Tajikistan',

		// Asia_Turkey (no DST)
		'Europe/Istanbul' => 'Asia_Turkey',

		// Asia_Turkmenistan (no DST)
		'Asia/Ashgabat' => 'Asia_Turkmenistan',

		// Asia_Uzbekistan (no DST)
		'Asia/Tashkent' => 'Asia_Uzbekistan',

		// Asia_Vladivostok (no DST)
		'Asia/Vladivostok' => 'Asia_Vladivostok',

		// Asia_Yakutsk (no DST)
		'Asia/Yakutsk' => 'Asia_Yakutsk',

		// Asia_Yekaterinburg (no DST)
		'Asia/Yekaterinburg' => 'Asia_Yekaterinburg',

		// Atlantic_Azores (uses DST)
		'Atlantic/Azores' => 'Atlantic_Azores',

		// Atlantic_Cape_Verde (no DST)
		'Atlantic/Cape_Verde' => 'Atlantic_Cape_Verde',

		// Atlantic_Falkland (no DST)
		'Atlantic/Stanley' => 'Atlantic_Falkland',

		// Atlantic_South_Georgia (no DST)
		'Atlantic/South_Georgia' => 'Atlantic_South_Georgia',

		// Australia_Central (uses DST)
		'Australia/Adelaide' => 'Australia_Central',

		// Australia_Central (no DST)
		'Australia/Darwin' => 'Australia_Central',

		// Australia_CentralWestern (no DST)
		'Australia/Eucla' => 'Australia_CentralWestern',

		// Australia_Eastern (uses DST)
		'Australia/Melbourne' => 'Australia_Eastern',

		// Australia_Eastern (no DST)
		'Australia/Brisbane' => 'Australia_Eastern',

		// Australia_Lord_Howe (uses DST)
		'Australia/Lord_Howe' => 'Australia_Lord_Howe',

		// Australia_Western (no DST)
		'Australia/Perth' => 'Australia_Western',

		// Europe_Central (uses DST)
		'Europe/Berlin' => 'Europe_Central',

		// Europe_Central (no DST)
		'Africa/Algiers' => 'Europe_Central',

		// Europe_Eastern (uses DST)
		'Europe/Helsinki' => 'Europe_Eastern',

		// Europe_Eastern (no DST)
		'Europe/Kaliningrad' => 'Europe_Eastern',

		// Europe_Eire (uses DST)
		'Europe/Dublin' => 'Europe_Eire',

		// Europe_UK (uses DST)
		'Europe/London' => 'Europe_UK',

		// Europe_Minsk (no DST)
		'Europe/Minsk' => 'Europe_Minsk',

		// Europe_Moldova (uses DST)
		'Europe/Chisinau' => 'Europe_Moldova',

		// Europe_Moscow (no DST)
		'Europe/Moscow' => 'Europe_Moscow',

		// Europe_Samara (no DST)
		'Europe/Samara' => 'Europe_Samara',

		// Europe_Volgograd (no DST)
		'Europe/Volgograd' => 'Europe_Volgograd',

		// Europe_Western (uses DST)
		'Europe/Lisbon' => 'Europe_Western',

		// GMT (no DST)
		'Africa/Abidjan' => 'GMT',

		// Indian_Chagos (no DST)
		'Indian/Chagos' => 'Indian_Chagos',

		// Indian_Christmas (no DST)
		'Indian/Christmas' => 'Indian_Christmas',

		// Indian_Cocos (no DST)
		'Indian/Cocos' => 'Indian_Cocos',

		// Indian_Kerguelen (no DST)
		'Indian/Kerguelen' => 'Indian_Kerguelen',

		// Indian_Maldives (no DST)
		'Indian/Maldives' => 'Indian_Maldives',

		// Indian_Mauritius (no DST)
		'Indian/Mauritius' => 'Indian_Mauritius',

		// Indian_Reunion (no DST)
		'Indian/Reunion' => 'Indian_Reunion',

		// Indian_Seychelles (no DST)
		'Indian/Mahe' => 'Indian_Seychelles',

		// North_America_Alaska (uses DST)
		'America/Anchorage' => 'North_America_Alaska',

		// North_America_Atlantic (uses DST)
		'America/Halifax' => 'North_America_Atlantic',

		// North_America_Atlantic (no DST)
		'America/Port_of_Spain' => 'North_America_Atlantic',

		// North_America_Central (uses DST)
		'America/Chicago' => 'North_America_Central',

		// North_America_Central (no DST)
		'America/Belize' => 'North_America_Central',

		// North_America_Mexico_Central (uses DST)
		'America/Mexico_City' => 'North_America_Mexico_Central',

		// North_America_Cuba (uses DST)
		'America/Havana' => 'North_America_Cuba',

		// North_America_Eastern (uses DST)
		'America/New_York' => 'North_America_Eastern',

		// North_America_Eastern (no DST)
		'America/Jamaica' => 'North_America_Eastern',

		// North_America_Greenland_Eastern (uses DST)
		'America/Scoresbysund' => 'North_America_Greenland_Eastern',

		// North_America_Greenland_Western (uses DST)
		'America/Godthab' => 'North_America_Greenland_Western',

		// North_America_Hawaii_Aleutian (uses DST)
		'America/Adak' => 'North_America_Hawaii_Aleutian',

		// North_America_Mountain (uses DST)
		'America/Denver' => 'North_America_Mountain',

		// North_America_Mountain (no DST)
		'America/Phoenix' => 'North_America_Mountain',

		// North_America_Mexico_Pacific (uses DST)
		'America/Chihuahua' => 'North_America_Mexico_Pacific',

		// North_America_Newfoundland (uses DST)
		'America/St_Johns' => 'North_America_Newfoundland',

		// North_America_Pacific (uses DST)
		'America/Los_Angeles' => 'North_America_Pacific',

		// North_America_St_Pierre_Miquelon (uses DST)
		'America/Miquelon' => 'North_America_St_Pierre_Miquelon',

		// Pacific_Bougainville (no DST)
		'Pacific/Bougainville' => 'Pacific_Bougainville',

		// Pacific_Chamorro (no DST)
		'Pacific/Guam' => 'Pacific_Chamorro',

		// Pacific_Chatham (uses DST)
		'Pacific/Chatham' => 'Pacific_Chatham',

		// Pacific_Chuuk (no DST)
		'Pacific/Chuuk' => 'Pacific_Chuuk',

		// Pacific_Cook (no DST)
		'Pacific/Rarotonga' => 'Pacific_Cook',

		// Pacific_Easter (uses DST)
		'Pacific/Easter' => 'Pacific_Easter',

		// Pacific_Fiji (uses DST)
		'Pacific/Fiji' => 'Pacific_Fiji',

		// Pacific_Galapagos (no DST)
		'Pacific/Galapagos' => 'Pacific_Galapagos',

		// Pacific_Gambier (no DST)
		'Pacific/Gambier' => 'Pacific_Gambier',

		// Pacific_Gilbert (no DST)
		'Pacific/Tarawa' => 'Pacific_Gilbert',

		// Pacific_Hawaii (no DST)
		'Pacific/Honolulu' => 'Pacific_Hawaii',

		// Pacific_Line (no DST)
		'Pacific/Kiritimati' => 'Pacific_Line',

		// Pacific_Marquesas (no DST)
		'Pacific/Marquesas' => 'Pacific_Marquesas',

		// Pacific_Marshall (no DST)
		'Pacific/Kwajalein' => 'Pacific_Marshall',

		// Pacific_Nauru (no DST)
		'Pacific/Nauru' => 'Pacific_Nauru',

		// Pacific_New_Caledonia (no DST)
		'Pacific/Noumea' => 'Pacific_New_Caledonia',

		// Pacific_Apia (uses DST)
		'Pacific/Apia' => 'Pacific_Apia',

		// Pacific_New_Zealand (uses DST)
		'Pacific/Auckland' => 'Pacific_New_Zealand',

		// Pacific_Niue (no DST)
		'Pacific/Niue' => 'Pacific_Niue',

		// Pacific_Norfolk (no DST)
		'Pacific/Norfolk' => 'Pacific_Norfolk',

		// Pacific_Palau (no DST)
		'Pacific/Palau' => 'Pacific_Palau',

		// Pacific_Papua_New_Guinea (no DST)
		'Pacific/Port_Moresby' => 'Pacific_Papua_New_Guinea',

		// Pacific_Phoenix_Islands (no DST)
		'Pacific/Enderbury' => 'Pacific_Phoenix_Islands',

		// Pacific_Pitcairn (no DST)
		'Pacific/Pitcairn' => 'Pacific_Pitcairn',

		// Pacific_Pohnpei (no DST)
		'Pacific/Pohnpei' => 'Pacific_Pohnpei',

		// Pacific_American_Samoa (no DST)
		'Pacific/Pago_Pago' => 'Pacific_Samoa',

		// Pacific_Solomon (no DST)
		'Pacific/Guadalcanal' => 'Pacific_Solomon',

		// Pacific_Tahiti (no DST)
		'Pacific/Tahiti' => 'Pacific_Tahiti',

		// Pacific_Tokelau (no DST)
		'Pacific/Fakaofo' => 'Pacific_Tokelau',

		// Pacific_Tonga (no DST)
		'Pacific/Tongatapu' => 'Pacific_Tonga',

		// Pacific_Tuvalu (no DST)
		'Pacific/Funafuti' => 'Pacific_Tuvalu',

		// Pacific_Vanuatu (no DST)
		'Pacific/Efate' => 'Pacific_Vanuatu',

		// Pacific_Wake (no DST)
		'Pacific/Wake' => 'Pacific_Wake',

		// Pacific_Wallis (no DST)
		'Pacific/Wallis' => 'Pacific_Wallis',

		// South_America_Acre (no DST)
		'America/Rio_Branco' => 'South_America_Acre',

		// South_America_Amazon (no DST)
		'America/Manaus' => 'South_America_Amazon',

		// South_America_Argentina (no DST)
		'America/Argentina/Buenos_Aires' => 'South_America_Argentina',

		// South_America_Bolivia (no DST)
		'America/La_Paz' => 'South_America_Bolivia',

		// South_America_Brasilia (no DST)
		'America/Sao_Paulo' => 'South_America_Brasilia',

		// South_America_Chile (uses DST)
		'America/Santiago' => 'South_America_Chile',

		// South_America_Chile (no DST)
		'America/Punta_Arenas' => 'South_America_Chile',

		// South_America_Colombia (no DST)
		'America/Bogota' => 'South_America_Colombia',

		// South_America_Ecuador (no DST)
		'America/Guayaquil' => 'South_America_Ecuador',

		// South_America_French_Guiana (no DST)
		'America/Cayenne' => 'South_America_French_Guiana',

		// South_America_Guyana (no DST)
		'America/Guyana' => 'South_America_Guyana',

		// South_America_Noronha (no DST)
		'America/Noronha' => 'South_America_Noronha',

		// South_America_Paraguay (uses DST)
		'America/Asuncion' => 'South_America_Paraguay',

		// South_America_Peru (no DST)
		'America/Lima' => 'South_America_Peru',

		// South_America_Suriname (no DST)
		'America/Paramaribo' => 'South_America_Suriname',

		// South_America_Uruguay (no DST)
		'America/Montevideo' => 'South_America_Uruguay',

		// South_America_Venezuela (no DST)
		'America/Caracas' => 'South_America_Venezuela',
	);

	return $tzid_metazones;
}

/**
 * Returns an array of all the time zones in a country, ranked according
 * to population and/or politically significance.
 *
 * @param string $country_code The two-character ISO-3166 code for a country.
 * @return array An array relating time zones to "meta-zones"
 */
function get_sorted_tzids_for_country($country_code)
{
	/*
		This array lists all the individual time zones in each country,
		sorted by population (as reported in statistics available on
		Wikipedia in November 2020). Sorting this way enables us to
		consistently select the most appropriate individual time zone to
		represent all others that share its DST transition rules and values.
		For example, this ensures that New York will be preferred over
		random small towns in Indiana.

		If future versions of the time zone database add new time zone
		identifiers beyond those included here, they should be added to this
		list appropriate. However, SMF will gracefully handle unexpected new
		time zones, so nothing will break in the meantime.
	 */
	$sorted_tzids = array(
		// '??' means international.
		'??' => array(
			'UTC',
		),
		'AD' => array(
			'Europe/Andorra',
		),
		'AE' => array(
			'Asia/Dubai',
		),
		'AF' => array(
			'Asia/Kabul',
		),
		'AG' => array(
			'America/Antigua',
		),
		'AI' => array(
			'America/Anguilla',
		),
		'AL' => array(
			'Europe/Tirane',
		),
		'AM' => array(
			'Asia/Yerevan',
		),
		'AO' => array(
			'Africa/Luanda',
		),
		'AQ' => array(
			// Sorted based on summer population.
			'Antarctica/McMurdo',
			'Antarctica/Casey',
			'Antarctica/Davis',
			'Antarctica/Mawson',
			'Antarctica/Rothera',
			'Antarctica/Syowa',
			'Antarctica/Palmer',
			'Antarctica/Troll',
			'Antarctica/DumontDUrville',
			'Antarctica/Vostok',
		),
		'AR' => array(
			'America/Argentina/Buenos_Aires',
			'America/Argentina/Cordoba',
			'America/Argentina/Tucuman',
			'America/Argentina/Salta',
			'America/Argentina/Jujuy',
			'America/Argentina/La_Rioja',
			'America/Argentina/San_Luis',
			'America/Argentina/Catamarca',
			'America/Argentina/Mendoza',
			'America/Argentina/San_Juan',
			'America/Argentina/Rio_Gallegos',
			'America/Argentina/Ushuaia',
		),
		'AS' => array(
			'Pacific/Pago_Pago',
		),
		'AT' => array(
			'Europe/Vienna',
		),
		'AU' => array(
			'Australia/Sydney',
			'Australia/Melbourne',
			'Australia/Brisbane',
			'Australia/Perth',
			'Australia/Adelaide',
			'Australia/Hobart',
			'Australia/Darwin',
			'Australia/Broken_Hill',
			'Australia/Currie',
			'Australia/Lord_Howe',
			'Australia/Eucla',
			'Australia/Lindeman',
			'Antarctica/Macquarie',
		),
		'AW' => array(
			'America/Aruba',
		),
		'AX' => array(
			'Europe/Mariehamn',
		),
		'AZ' => array(
			'Asia/Baku',
		),
		'BA' => array(
			'Europe/Sarajevo',
		),
		'BB' => array(
			'America/Barbados',
		),
		'BD' => array(
			'Asia/Dhaka',
		),
		'BE' => array(
			'Europe/Brussels',
		),
		'BF' => array(
			'Africa/Ouagadougou',
		),
		'BG' => array(
			'Europe/Sofia',
		),
		'BH' => array(
			'Asia/Bahrain',
		),
		'BI' => array(
			'Africa/Bujumbura',
		),
		'BJ' => array(
			'Africa/Porto-Novo',
		),
		'BL' => array(
			'America/St_Barthelemy',
		),
		'BM' => array(
			'Atlantic/Bermuda',
		),
		'BN' => array(
			'Asia/Brunei',
		),
		'BO' => array(
			'America/La_Paz',
		),
		'BQ' => array(
			'America/Kralendijk',
		),
		'BR' => array(
			'America/Sao_Paulo',
			'America/Bahia',
			'America/Fortaleza',
			'America/Manaus',
			'America/Recife',
			'America/Belem',
			'America/Maceio',
			'America/Campo_Grande',
			'America/Cuiaba',
			'America/Porto_Velho',
			'America/Rio_Branco',
			'America/Boa_Vista',
			'America/Santarem',
			'America/Araguaina',
			'America/Eirunepe',
			'America/Noronha',
		),
		'BS' => array(
			'America/Nassau',
		),
		'BT' => array(
			'Asia/Thimphu',
		),
		'BW' => array(
			'Africa/Gaborone',
		),
		'BY' => array(
			'Europe/Minsk',
		),
		'BZ' => array(
			'America/Belize',
		),
		'CA' => array(
			'America/Toronto',
			'America/Vancouver',
			'America/Edmonton',
			'America/Winnipeg',
			'America/Halifax',
			'America/Regina',
			'America/St_Johns',
			'America/Moncton',
			'America/Thunder_Bay',
			'America/Whitehorse',
			'America/Glace_Bay',
			'America/Yellowknife',
			'America/Swift_Current',
			'America/Dawson_Creek',
			'America/Goose_Bay',
			'America/Iqaluit',
			'America/Creston',
			'America/Fort_Nelson',
			'America/Inuvik',
			'America/Atikokan',
			'America/Rankin_Inlet',
			'America/Nipigon',
			'America/Cambridge_Bay',
			'America/Pangnirtung',
			'America/Dawson',
			'America/Blanc-Sablon',
			'America/Rainy_River',
			'America/Resolute',
		),
		'CC' => array(
			'Indian/Cocos',
		),
		'CD' => array(
			'Africa/Kinshasa',

			'Africa/Lubumbashi',
		),
		'CF' => array(
			'Africa/Bangui',
		),
		'CG' => array(
			'Africa/Brazzaville',
		),
		'CH' => array(
			'Europe/Zurich',
		),
		'CI' => array(
			'Africa/Abidjan',
		),
		'CK' => array(
			'Pacific/Rarotonga',
		),
		'CL' => array(
			'America/Santiago',
			'America/Punta_Arenas',
			'Pacific/Easter',
		),
		'CM' => array(
			'Africa/Douala',
		),
		'CN' => array(
			'Asia/Shanghai',

			'Asia/Urumqi',
		),
		'CO' => array(
			'America/Bogota',
		),
		'CR' => array(
			'America/Costa_Rica',
		),
		'CU' => array(
			'America/Havana',
		),
		'CV' => array(
			'Atlantic/Cape_Verde',
		),
		'CW' => array(
			'America/Curacao',
		),
		'CX' => array(
			'Indian/Christmas',
		),
		'CY' => array(
			'Asia/Nicosia',
			'Asia/Famagusta',
		),
		'CZ' => array(
			'Europe/Prague',
		),
		'DE' => array(
			'Europe/Berlin',
			'Europe/Busingen',
		),
		'DJ' => array(
			'Africa/Djibouti',
		),
		'DK' => array(
			'Europe/Copenhagen',
		),
		'DM' => array(
			'America/Dominica',
		),
		'DO' => array(
			'America/Santo_Domingo',
		),
		'DZ' => array(
			'Africa/Algiers',
		),
		'EC' => array(
			'America/Guayaquil',
			'Pacific/Galapagos',
		),
		'EE' => array(
			'Europe/Tallinn',
		),
		'EG' => array(
			'Africa/Cairo',
		),
		'EH' => array(
			'Africa/El_Aaiun',
		),
		'ER' => array(
			'Africa/Asmara',
		),
		'ES' => array(
			'Europe/Madrid',
			'Atlantic/Canary',
			'Africa/Ceuta',
		),
		'ET' => array(
			'Africa/Addis_Ababa',
		),
		'FI' => array(
			'Europe/Helsinki',
		),
		'FJ' => array(
			'Pacific/Fiji',
		),
		'FK' => array(
			'Atlantic/Stanley',
		),
		'FM' => array(
			'Pacific/Chuuk',
			'Pacific/Kosrae',
			'Pacific/Pohnpei',
		),
		'FO' => array(
			'Atlantic/Faroe',
		),
		'FR' => array(
			'Europe/Paris',
		),
		'GA' => array(
			'Africa/Libreville',
		),
		'GB' => array(
			'Europe/London',
		),
		'GD' => array(
			'America/Grenada',
		),
		'GE' => array(
			'Asia/Tbilisi',
		),
		'GF' => array(
			'America/Cayenne',
		),
		'GG' => array(
			'Europe/Guernsey',
		),
		'GH' => array(
			'Africa/Accra',
		),
		'GI' => array(
			'Europe/Gibraltar',
		),
		'GL' => array(
			'America/Godthab',
			'America/Thule',
			'America/Scoresbysund',
			'America/Danmarkshavn',
		),
		'GM' => array(
			'Africa/Banjul',
		),
		'GN' => array(
			'Africa/Conakry',
		),
		'GP' => array(
			'America/Guadeloupe',
		),
		'GQ' => array(
			'Africa/Malabo',
		),
		'GR' => array(
			'Europe/Athens',
		),
		'GS' => array(
			'Atlantic/South_Georgia',
		),
		'GT' => array(
			'America/Guatemala',
		),
		'GU' => array(
			'Pacific/Guam',
		),
		'GW' => array(
			'Africa/Bissau',
		),
		'GY' => array(
			'America/Guyana',
		),
		'HK' => array(
			'Asia/Hong_Kong',
		),
		'HN' => array(
			'America/Tegucigalpa',
		),
		'HR' => array(
			'Europe/Zagreb',
		),
		'HT' => array(
			'America/Port-au-Prince',
		),
		'HU' => array(
			'Europe/Budapest',
		),
		'ID' => array(
			'Asia/Jakarta',
			'Asia/Makassar',
			'Asia/Pontianak',
			'Asia/Jayapura',
		),
		'IE' => array(
			'Europe/Dublin',
		),
		'IL' => array(
			'Asia/Jerusalem',
		),
		'IM' => array(
			'Europe/Isle_of_Man',
		),
		'IN' => array(
			'Asia/Kolkata',
		),
		'IO' => array(
			'Indian/Chagos',
		),
		'IQ' => array(
			'Asia/Baghdad',
		),
		'IR' => array(
			'Asia/Tehran',
		),
		'IS' => array(
			'Atlantic/Reykjavik',
		),
		'IT' => array(
			'Europe/Rome',
		),
		'JE' => array(
			'Europe/Jersey',
		),
		'JM' => array(
			'America/Jamaica',
		),
		'JO' => array(
			'Asia/Amman',
		),
		'JP' => array(
			'Asia/Tokyo',
		),
		'KE' => array(
			'Africa/Nairobi',
		),
		'KG' => array(
			'Asia/Bishkek',
		),
		'KH' => array(
			'Asia/Phnom_Penh',
		),
		'KI' => array(
			'Pacific/Tarawa',
			'Pacific/Kiritimati',
			'Pacific/Enderbury',
		),
		'KM' => array(
			'Indian/Comoro',
		),
		'KN' => array(
			'America/St_Kitts',
		),
		'KP' => array(
			'Asia/Pyongyang',
		),
		'KR' => array(
			'Asia/Seoul',
		),
		'KW' => array(
			'Asia/Kuwait',
		),
		'KY' => array(
			'America/Cayman',
		),
		'KZ' => array(
			'Asia/Almaty',
			'Asia/Aqtobe',
			'Asia/Atyrau',
			'Asia/Qostanay',
			'Asia/Qyzylorda',
			'Asia/Aqtau',
			'Asia/Oral',
		),
		'LA' => array(
			'Asia/Vientiane',
		),
		'LB' => array(
			'Asia/Beirut',
		),
		'LC' => array(
			'America/St_Lucia',
		),
		'LI' => array(
			'Europe/Vaduz',
		),
		'LK' => array(
			'Asia/Colombo',
		),
		'LR' => array(
			'Africa/Monrovia',
		),
		'LS' => array(
			'Africa/Maseru',
		),
		'LT' => array(
			'Europe/Vilnius',
		),
		'LU' => array(
			'Europe/Luxembourg',
		),
		'LV' => array(
			'Europe/Riga',
		),
		'LY' => array(
			'Africa/Tripoli',
		),
		'MA' => array(
			'Africa/Casablanca',
		),
		'MC' => array(
			'Europe/Monaco',
		),
		'MD' => array(
			'Europe/Chisinau',
		),
		'ME' => array(
			'Europe/Podgorica',
		),
		'MF' => array(
			'America/Marigot',
		),
		'MG' => array(
			'Indian/Antananarivo',
		),
		'MH' => array(
			'Pacific/Majuro',
			'Pacific/Kwajalein',
		),
		'MK' => array(
			'Europe/Skopje',
		),
		'ML' => array(
			'Africa/Bamako',
		),
		'MM' => array(
			'Asia/Yangon',
		),
		'MN' => array(
			'Asia/Ulaanbaatar',
			'Asia/Choibalsan',
			'Asia/Hovd',
		),
		'MO' => array(
			'Asia/Macau',
		),
		'MP' => array(
			'Pacific/Saipan',
		),
		'MQ' => array(
			'America/Martinique',
		),
		'MR' => array(
			'Africa/Nouakchott',
		),
		'MS' => array(
			'America/Montserrat',
		),
		'MT' => array(
			'Europe/Malta',
		),
		'MU' => array(
			'Indian/Mauritius',
		),
		'MV' => array(
			'Indian/Maldives',
		),
		'MW' => array(
			'Africa/Blantyre',
		),
		'MX' => array(
			'America/Mexico_City',
			'America/Tijuana',
			'America/Monterrey',
			'America/Chihuahua',
			'America/Merida',
			'America/Hermosillo',
			'America/Cancun',
			'America/Matamoros',
			'America/Mazatlan',
			'America/Bahia_Banderas',
			'America/Ojinaga',
		),
		'MY' => array(
			'Asia/Kuala_Lumpur',
			'Asia/Kuching',
		),
		'MZ' => array(
			'Africa/Maputo',
		),
		'NA' => array(
			'Africa/Windhoek',
		),
		'NC' => array(
			'Pacific/Noumea',
		),
		'NE' => array(
			'Africa/Niamey',
		),
		'NF' => array(
			'Pacific/Norfolk',
		),
		'NG' => array(
			'Africa/Lagos',
		),
		'NI' => array(
			'America/Managua',
		),
		'NL' => array(
			'Europe/Amsterdam',
		),
		'NO' => array(
			'Europe/Oslo',
		),
		'NP' => array(
			'Asia/Kathmandu',
		),
		'NR' => array(
			'Pacific/Nauru',
		),
		'NU' => array(
			'Pacific/Niue',
		),
		'NZ' => array(
			'Pacific/Auckland',
			'Pacific/Chatham',
		),
		'OM' => array(
			'Asia/Muscat',
		),
		'PA' => array(
			'America/Panama',
		),
		'PE' => array(
			'America/Lima',
		),
		'PF' => array(
			'Pacific/Tahiti',
			'Pacific/Marquesas',
			'Pacific/Gambier',
		),
		'PG' => array(
			'Pacific/Port_Moresby',
			'Pacific/Bougainville',
		),
		'PH' => array(
			'Asia/Manila',
		),
		'PK' => array(
			'Asia/Karachi',
		),
		'PL' => array(
			'Europe/Warsaw',
		),
		'PM' => array(
			'America/Miquelon',
		),
		'PN' => array(
			'Pacific/Pitcairn',
		),
		'PR' => array(
			'America/Puerto_Rico',
		),
		'PS' => array(
			'Asia/Gaza',
			'Asia/Hebron',
		),
		'PT' => array(
			'Europe/Lisbon',
			'Atlantic/Madeira',
			'Atlantic/Azores',
		),
		'PW' => array(
			'Pacific/Palau',
		),
		'PY' => array(
			'America/Asuncion',
		),
		'QA' => array(
			'Asia/Qatar',
		),
		'RE' => array(
			'Indian/Reunion',
		),
		'RO' => array(
			'Europe/Bucharest',
		),
		'RS' => array(
			'Europe/Belgrade',
		),
		'RU' => array(
			'Europe/Moscow',
			'Asia/Novosibirsk',
			'Asia/Yekaterinburg',
			'Europe/Samara',
			'Asia/Omsk',
			'Asia/Krasnoyarsk',
			'Europe/Volgograd',
			'Europe/Saratov',
			'Asia/Barnaul',
			'Europe/Ulyanovsk',
			'Asia/Irkutsk',
			'Asia/Vladivostok',
			'Asia/Tomsk',
			'Asia/Novokuznetsk',
			'Europe/Astrakhan',
			'Europe/Kirov',
			'Europe/Kaliningrad',
			'Asia/Chita',
			'Asia/Yakutsk',
			'Asia/Sakhalin',
			'Asia/Kamchatka',
			'Asia/Magadan',
			'Asia/Anadyr',
			'Asia/Khandyga',
			'Asia/Ust-Nera',
			'Asia/Srednekolymsk',
		),
		'RW' => array(
			'Africa/Kigali',
		),
		'SA' => array(
			'Asia/Riyadh',
		),
		'SB' => array(
			'Pacific/Guadalcanal',
		),
		'SC' => array(
			'Indian/Mahe',
		),
		'SD' => array(
			'Africa/Khartoum',
		),
		'SE' => array(
			'Europe/Stockholm',
		),
		'SG' => array(
			'Asia/Singapore',
		),
		'SH' => array(
			'Atlantic/St_Helena',
		),
		'SI' => array(
			'Europe/Ljubljana',
		),
		'SJ' => array(
			'Arctic/Longyearbyen',
		),
		'SK' => array(
			'Europe/Bratislava',
		),
		'SL' => array(
			'Africa/Freetown',
		),
		'SM' => array(
			'Europe/San_Marino',
		),
		'SN' => array(
			'Africa/Dakar',
		),
		'SO' => array(
			'Africa/Mogadishu',
		),
		'SR' => array(
			'America/Paramaribo',
		),
		'SS' => array(
			'Africa/Juba',
		),
		'ST' => array(
			'Africa/Sao_Tome',
		),
		'SV' => array(
			'America/El_Salvador',
		),
		'SX' => array(
			'America/Lower_Princes',
		),
		'SY' => array(
			'Asia/Damascus',
		),
		'SZ' => array(
			'Africa/Mbabane',
		),
		'TC' => array(
			'America/Grand_Turk',
		),
		'TD' => array(
			'Africa/Ndjamena',
		),
		'TF' => array(
			'Indian/Kerguelen',
		),
		'TG' => array(
			'Africa/Lome',
		),
		'TH' => array(
			'Asia/Bangkok',
		),
		'TJ' => array(
			'Asia/Dushanbe',
		),
		'TK' => array(
			'Pacific/Fakaofo',
		),
		'TL' => array(
			'Asia/Dili',
		),
		'TM' => array(
			'Asia/Ashgabat',
		),
		'TN' => array(
			'Africa/Tunis',
		),
		'TO' => array(
			'Pacific/Tongatapu',
		),
		'TR' => array(
			'Europe/Istanbul',
		),
		'TT' => array(
			'America/Port_of_Spain',
		),
		'TV' => array(
			'Pacific/Funafuti',
		),
		'TW' => array(
			'Asia/Taipei',
		),
		'TZ' => array(
			'Africa/Dar_es_Salaam',
		),
		'UA' => array(
			'Europe/Kiev',
			'Europe/Zaporozhye',
			'Europe/Simferopol',
			'Europe/Uzhgorod',
		),
		'UG' => array(
			'Africa/Kampala',
		),
		'UM' => array(
			'Pacific/Midway',

			'Pacific/Wake',
		),
		'US' => array(
			'America/New_York',
			'America/Los_Angeles',
			'America/Chicago',
			'America/Denver',
			'America/Phoenix',
			'America/Indiana/Indianapolis',
			'America/Detroit',
			'America/Kentucky/Louisville',
			'Pacific/Honolulu',
			'America/Anchorage',
			'America/Boise',
			'America/Juneau',
			'America/Indiana/Vincennes',
			'America/Sitka',
			'America/Menominee',
			'America/Indiana/Tell_City',
			'America/Kentucky/Monticello',
			'America/Nome',
			'America/Indiana/Knox',
			'America/North_Dakota/Beulah',
			'America/Indiana/Winamac',
			'America/Indiana/Petersburg',
			'America/Indiana/Vevay',
			'America/Metlakatla',
			'America/North_Dakota/New_Salem',
			'America/Indiana/Marengo',
			'America/Yakutat',
			'America/North_Dakota/Center',
			'America/Adak',
		),
		'UY' => array(
			'America/Montevideo',
		),
		'UZ' => array(
			'Asia/Tashkent',
			'Asia/Samarkand',
		),
		'VA' => array(
			'Europe/Vatican',
		),
		'VC' => array(
			'America/St_Vincent',
		),
		'VE' => array(
			'America/Caracas',
		),
		'VG' => array(
			'America/Tortola',
		),
		'VI' => array(
			'America/St_Thomas',
		),
		'VN' => array(
			'Asia/Ho_Chi_Minh',
		),
		'VU' => array(
			'Pacific/Efate',
		),
		'WF' => array(
			'Pacific/Wallis',
		),
		'WS' => array(
			'Pacific/Apia',
		),
		'YE' => array(
			'Asia/Aden',
		),
		'YT' => array(
			'Indian/Mayotte',
		),
		'ZA' => array(
			'Africa/Johannesburg',
		),
		'ZM' => array(
			'Africa/Lusaka',
		),
		'ZW' => array(
			'Africa/Harare',
		),
	);

	$country_tzids = isset($sorted_tzids[$country_code]) ? $sorted_tzids[$country_code] : array();

	// Ensure we haven't missed anything, but never include obsolete ones either.
	$temp = array_intersect(@timezone_identifiers_list(DateTimeZone::PER_COUNTRY, $country_code), timezone_identifiers_list());
	$temp = array_intersect(/** @scrutinizer ignore-type */ @timezone_identifiers_list(DateTimeZone::PER_COUNTRY, $country_code), timezone_identifiers_list());
	if (!empty($temp))
		$country_tzids = array_unique(array_merge($country_tzids, $temp));

	return $country_tzids;
}

?>
SimpleMachines / SMF2.1

Pull Request — release-2.1 (#6344)

get_tzid_metazones() B

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