所有语言环境及其短代码列表？
我正在寻找一个我正在编写的PHP应用程序的所有语言环境和短代码列表。 这些数据在平台之间有很大的差异吗？
另外，如果我正在开发一个国际应用程序，我可以只支持一个英文版本，还是在世界各地有很大差异？
语言环境的重要性在于，即使您在编写应用程序时不了解它们，您的环境/ os也可以为所有已安装的语言环境提供格式化function。 我的Windows 7系统安装了211个语言环境（下面列出），所以你不可能写出任何特定于这些语言环境的自定义代码或翻译。
各种版本的英语最重要的是格式化数字和date。 其他的差异在很大程度上是你想要的，并且能够迎合特定的变化。
af-ZA am-ET ar-AE ar-BH ar-DZ ar-EG ar-IQ ar-JO ar-KW ar-LB ar-LY ar-MA arn-CL ar-OM ar-QA ar-SA ar-SY ar-TN ar-YE as-IN az-Cyrl-AZ az-Latn-AZ ba-RU be-BY bg-BG bn-BD bn-IN bo-CN br-FR bs-Cyrl-BA bs-Latn-BA ca-ES co-FR cs-CZ cy-GB da-DK de-AT de-CH de-DE de-LI de-LU dsb-DE dv-MV el-GR en-029 en-AU en-BZ en-CA en-GB en-IE en-IN en-JM en-MY en-NZ en-PH en-SG en-TT en-US en-ZA en-ZW es-AR es-BO es-CL es-CO es-CR es-DO es-EC es-ES es-GT es-HN es-MX es-NI es-PA es-PE es-PR es-PY es-SV es-US es-UY es-VE et-EE eu-ES fa-IR fi-FI fil-PH fo-FO fr-BE fr-CA fr-CH fr-FR fr-LU fr-MC fy-NL ga-IE gd-GB gl-ES gsw-FR gu-IN ha-Latn-NG he-IL hi-IN hr-BA hr-HR hsb-DE hu-HU hy-AM id-ID ig-NG ii-CN is-IS it-CH it-IT iu-Cans-CA iu-Latn-CA ja-JP ka-GE kk-KZ kl-GL km-KH kn-IN kok-IN ko-KR ky-KG lb-LU lo-LA lt-LT lv-LV mi-NZ mk-MK ml-IN mn-MN mn-Mong-CN moh-CA mr-IN ms-BN ms-MY mt-MT nb-NO ne-NP nl-BE nl-NL nn-NO nso-ZA oc-FR or-IN pa-IN pl-PL prs-AF ps-AF pt-BR pt-PT qut-GT quz-BO quz-EC quz-PE rm-CH ro-RO ru-RU rw-RW sah-RU sa-IN se-FI se-NO se-SE si-LK sk-SK sl-SI sma-NO sma-SE smj-NO smj-SE smn-FI sms-FI sq-AL sr-Cyrl-BA sr-Cyrl-CS sr-Cyrl-ME sr-Cyrl-RS sr-Latn-BA sr-Latn-CS sr-Latn-ME sr-Latn-RS sv-FI sv-SE sw-KE syr-SY ta-IN te-IN tg-Cyrl-TJ th-TH tk-TM tn-ZA tr-TR tt-RU tzm-Latn-DZ ug-CN uk-UA ur-PK uz-Cyrl-UZ uz-Latn-UZ vi-VN wo-SN xh-ZA yo-NG zh-CN zh-HK zh-MO zh-SG zh-TW zu-ZA
接受的答案错过了一些相当显着的地区。 例如，中国的地方不区分不同的经文（简体汉，传统汉）。 什么是一个想要传统的汉族公民应该使用的主要地区的中国公民？
我已经采取了iOS语言环境的这个列表 ，删除了奇怪的POSIX条目，将其格式化为JSON并按值sorting（因此，如果您使用有序的对象实现并通过按键并返回值来创build列表，将以正确的顺序显示人类可读的文本）。 此外，这个列表都包含每种语言的主要条目以及所有区域特定的变体 – 这样，您总是有一个指定的后备选项，也就是说，如果您的界面只定义了“en”选项 – 您不会知道什么可靠地回落。
var LANGUAGE_BY_LOCALE = { af_NA: "Afrikaans (Namibia)", af_ZA: "Afrikaans (South Africa)", af: "Afrikaans", ak_GH: "Akan (Ghana)", ak: "Akan", sq_AL: "Albanian (Albania)", sq: "Albanian", am_ET: "Amharic (Ethiopia)", am: "Amharic", ar_DZ: "Arabic (Algeria)", ar_BH: "Arabic (Bahrain)", ar_EG: "Arabic (Egypt)", ar_IQ: "Arabic (Iraq)", ar_JO: "Arabic (Jordan)", ar_KW: "Arabic (Kuwait)", ar_LB: "Arabic (Lebanon)", ar_LY: "Arabic (Libya)", ar_MA: "Arabic (Morocco)", ar_OM: "Arabic (Oman)", ar_QA: "Arabic (Qatar)", ar_SA: "Arabic (Saudi Arabia)", ar_SD: "Arabic (Sudan)", ar_SY: "Arabic (Syria)", ar_TN: "Arabic (Tunisia)", ar_AE: "Arabic (United Arab Emirates)", ar_YE: "Arabic (Yemen)", ar: "Arabic", hy_AM: "Armenian (Armenia)", hy: "Armenian", as_IN: "Assamese (India)", as: "Assamese", asa_TZ: "Asu (Tanzania)", asa: "Asu", az_Cyrl: "Azerbaijani (Cyrillic)", az_Cyrl_AZ: "Azerbaijani (Cyrillic, Azerbaijan)", az_Latn: "Azerbaijani (Latin)", az_Latn_AZ: "Azerbaijani (Latin, Azerbaijan)", az: "Azerbaijani", bm_ML: "Bambara (Mali)", bm: "Bambara", eu_ES: "Basque (Spain)", eu: "Basque", be_BY: "Belarusian (Belarus)", be: "Belarusian", bem_ZM: "Bemba (Zambia)", bem: "Bemba", bez_TZ: "Bena (Tanzania)", bez: "Bena", bn_BD: "Bengali (Bangladesh)", bn_IN: "Bengali (India)", bn: "Bengali", bs_BA: "Bosnian (Bosnia and Herzegovina)", bs: "Bosnian", bg_BG: "Bulgarian (Bulgaria)", bg: "Bulgarian", my_MM: "Burmese (Myanmar [Burma])", my: "Burmese", ca_ES: "Catalan (Spain)", ca: "Catalan", tzm_Latn: "Central Morocco Tamazight (Latin)", tzm_Latn_MA: "Central Morocco Tamazight (Latin, Morocco)", tzm: "Central Morocco Tamazight", chr_US: "Cherokee (United States)", chr: "Cherokee", cgg_UG: "Chiga (Uganda)", cgg: "Chiga", zh_Hans: "Chinese (Simplified Han)", zh_Hans_CN: "Chinese (Simplified Han, China)", zh_Hans_HK: "Chinese (Simplified Han, Hong Kong SAR China)", zh_Hans_MO: "Chinese (Simplified Han, Macau SAR China)", zh_Hans_SG: "Chinese (Simplified Han, Singapore)", zh_Hant: "Chinese (Traditional Han)", zh_Hant_HK: "Chinese (Traditional Han, Hong Kong SAR China)", zh_Hant_MO: "Chinese (Traditional Han, Macau SAR China)", zh_Hant_TW: "Chinese (Traditional Han, Taiwan)", zh: "Chinese", kw_GB: "Cornish (United Kingdom)", kw: "Cornish", hr_HR: "Croatian (Croatia)", hr: "Croatian", cs_CZ: "Czech (Czech Republic)", cs: "Czech", da_DK: "Danish (Denmark)", da: "Danish", nl_BE: "Dutch (Belgium)", nl_NL: "Dutch (Netherlands)", nl: "Dutch", ebu_KE: "Embu (Kenya)", ebu: "Embu", en_AS: "English (American Samoa)", en_AU: "English (Australia)", en_BE: "English (Belgium)", en_BZ: "English (Belize)", en_BW: "English (Botswana)", en_CA: "English (Canada)", en_GU: "English (Guam)", en_HK: "English (Hong Kong SAR China)", en_IN: "English (India)", en_IE: "English (Ireland)", en_JM: "English (Jamaica)", en_MT: "English (Malta)", en_MH: "English (Marshall Islands)", en_MU: "English (Mauritius)", en_NA: "English (Namibia)", en_NZ: "English (New Zealand)", en_MP: "English (Northern Mariana Islands)", en_PK: "English (Pakistan)", en_PH: "English (Philippines)", en_SG: "English (Singapore)", en_ZA: "English (South Africa)", en_TT: "English (Trinidad and Tobago)", en_UM: "English (US Minor Outlying Islands)", en_VI: "English (US Virgin Islands)", en_GB: "English (United Kingdom)", en_US: "English (United States)", en_ZW: "English (Zimbabwe)", en: "English", eo: "Esperanto", et_EE: "Estonian (Estonia)", et: "Estonian", ee_GH: "Ewe (Ghana)", ee_TG: "Ewe (Togo)", ee: "Ewe", fo_FO: "Faroese (Faroe Islands)", fo: "Faroese", fil_PH: "Filipino (Philippines)", fil: "Filipino", fi_FI: "Finnish (Finland)", fi: "Finnish", fr_BE: "French (Belgium)", fr_BJ: "French (Benin)", fr_BF: "French (Burkina Faso)", fr_BI: "French (Burundi)", fr_CM: "French (Cameroon)", fr_CA: "French (Canada)", fr_CF: "French (Central African Republic)", fr_TD: "French (Chad)", fr_KM: "French (Comoros)", fr_CG: "French (Congo - Brazzaville)", fr_CD: "French (Congo - Kinshasa)", fr_CI: "French (Côte d'Ivoire)", fr_DJ: "French (Djibouti)", fr_GQ: "French (Equatorial Guinea)", fr_FR: "French (France)", fr_GA: "French (Gabon)", fr_GP: "French (Guadeloupe)", fr_GN: "French (Guinea)", fr_LU: "French (Luxembourg)", fr_MG: "French (Madagascar)", fr_ML: "French (Mali)", fr_MQ: "French (Martinique)", fr_MC: "French (Monaco)", fr_NE: "French (Niger)", fr_RW: "French (Rwanda)", fr_RE: "French (Réunion)", fr_BL: "French (Saint Barthélemy)", fr_MF: "French (Saint Martin)", fr_SN: "French (Senegal)", fr_CH: "French (Switzerland)", fr_TG: "French (Togo)", fr: "French", ff_SN: "Fulah (Senegal)", ff: "Fulah", gl_ES: "Galician (Spain)", gl: "Galician", lg_UG: "Ganda (Uganda)", lg: "Ganda", ka_GE: "Georgian (Georgia)", ka: "Georgian", de_AT: "German (Austria)", de_BE: "German (Belgium)", de_DE: "German (Germany)", de_LI: "German (Liechtenstein)", de_LU: "German (Luxembourg)", de_CH: "German (Switzerland)", de: "German", el_CY: "Greek (Cyprus)", el_GR: "Greek (Greece)", el: "Greek", gu_IN: "Gujarati (India)", gu: "Gujarati", guz_KE: "Gusii (Kenya)", guz: "Gusii", ha_Latn: "Hausa (Latin)", ha_Latn_GH: "Hausa (Latin, Ghana)", ha_Latn_NE: "Hausa (Latin, Niger)", ha_Latn_NG: "Hausa (Latin, Nigeria)", ha: "Hausa", haw_US: "Hawaiian (United States)", haw: "Hawaiian", he_IL: "Hebrew (Israel)", he: "Hebrew", hi_IN: "Hindi (India)", hi: "Hindi", hu_HU: "Hungarian (Hungary)", hu: "Hungarian", is_IS: "Icelandic (Iceland)", is: "Icelandic", ig_NG: "Igbo (Nigeria)", ig: "Igbo", id_ID: "Indonesian (Indonesia)", id: "Indonesian", ga_IE: "Irish (Ireland)", ga: "Irish", it_IT: "Italian (Italy)", it_CH: "Italian (Switzerland)", it: "Italian", ja_JP: "Japanese (Japan)", ja: "Japanese", kea_CV: "Kabuverdianu (Cape Verde)", kea: "Kabuverdianu", kab_DZ: "Kabyle (Algeria)", kab: "Kabyle", kl_GL: "Kalaallisut (Greenland)", kl: "Kalaallisut", kln_KE: "Kalenjin (Kenya)", kln: "Kalenjin", kam_KE: "Kamba (Kenya)", kam: "Kamba", kn_IN: "Kannada (India)", kn: "Kannada", kk_Cyrl: "Kazakh (Cyrillic)", kk_Cyrl_KZ: "Kazakh (Cyrillic, Kazakhstan)", kk: "Kazakh", km_KH: "Khmer (Cambodia)", km: "Khmer", ki_KE: "Kikuyu (Kenya)", ki: "Kikuyu", rw_RW: "Kinyarwanda (Rwanda)", rw: "Kinyarwanda", kok_IN: "Konkani (India)", kok: "Konkani", ko_KR: "Korean (South Korea)", ko: "Korean", khq_ML: "Koyra Chiini (Mali)", khq: "Koyra Chiini", ses_ML: "Koyraboro Senni (Mali)", ses: "Koyraboro Senni", lag_TZ: "Langi (Tanzania)", lag: "Langi", lv_LV: "Latvian (Latvia)", lv: "Latvian", lt_LT: "Lithuanian (Lithuania)", lt: "Lithuanian", luo_KE: "Luo (Kenya)", luo: "Luo", luy_KE: "Luyia (Kenya)", luy: "Luyia", mk_MK: "Macedonian (Macedonia)", mk: "Macedonian", jmc_TZ: "Machame (Tanzania)", jmc: "Machame", kde_TZ: "Makonde (Tanzania)", kde: "Makonde", mg_MG: "Malagasy (Madagascar)", mg: "Malagasy", ms_BN: "Malay (Brunei)", ms_MY: "Malay (Malaysia)", ms: "Malay", ml_IN: "Malayalam (India)", ml: "Malayalam", mt_MT: "Maltese (Malta)", mt: "Maltese", gv_GB: "Manx (United Kingdom)", gv: "Manx", mr_IN: "Marathi (India)", mr: "Marathi", mas_KE: "Masai (Kenya)", mas_TZ: "Masai (Tanzania)", mas: "Masai", mer_KE: "Meru (Kenya)", mer: "Meru", mfe_MU: "Morisyen (Mauritius)", mfe: "Morisyen", naq_NA: "Nama (Namibia)", naq: "Nama", ne_IN: "Nepali (India)", ne_NP: "Nepali (Nepal)", ne: "Nepali", nd_ZW: "North Ndebele (Zimbabwe)", nd: "North Ndebele", nb_NO: "Norwegian Bokmål (Norway)", nb: "Norwegian Bokmål", nn_NO: "Norwegian Nynorsk (Norway)", nn: "Norwegian Nynorsk", nyn_UG: "Nyankole (Uganda)", nyn: "Nyankole", or_IN: "Oriya (India)", or: "Oriya", om_ET: "Oromo (Ethiopia)", om_KE: "Oromo (Kenya)", om: "Oromo", ps_AF: "Pashto (Afghanistan)", ps: "Pashto", fa_AF: "Persian (Afghanistan)", fa_IR: "Persian (Iran)", fa: "Persian", pl_PL: "Polish (Poland)", pl: "Polish", pt_BR: "Portuguese (Brazil)", pt_GW: "Portuguese (Guinea-Bissau)", pt_MZ: "Portuguese (Mozambique)", pt_PT: "Portuguese (Portugal)", pt: "Portuguese", pa_Arab: "Punjabi (Arabic)", pa_Arab_PK: "Punjabi (Arabic, Pakistan)", pa_Guru: "Punjabi (Gurmukhi)", pa_Guru_IN: "Punjabi (Gurmukhi, India)", pa: "Punjabi", ro_MD: "Romanian (Moldova)", ro_RO: "Romanian (Romania)", ro: "Romanian", rm_CH: "Romansh (Switzerland)", rm: "Romansh", rof_TZ: "Rombo (Tanzania)", rof: "Rombo", ru_MD: "Russian (Moldova)", ru_RU: "Russian (Russia)", ru_UA: "Russian (Ukraine)", ru: "Russian", rwk_TZ: "Rwa (Tanzania)", rwk: "Rwa", saq_KE: "Samburu (Kenya)", saq: "Samburu", sg_CF: "Sango (Central African Republic)", sg: "Sango", seh_MZ: "Sena (Mozambique)", seh: "Sena", sr_Cyrl: "Serbian (Cyrillic)", sr_Cyrl_BA: "Serbian (Cyrillic, Bosnia and Herzegovina)", sr_Cyrl_ME: "Serbian (Cyrillic, Montenegro)", sr_Cyrl_RS: "Serbian (Cyrillic, Serbia)", sr_Latn: "Serbian (Latin)", sr_Latn_BA: "Serbian (Latin, Bosnia and Herzegovina)", sr_Latn_ME: "Serbian (Latin, Montenegro)", sr_Latn_RS: "Serbian (Latin, Serbia)", sr: "Serbian", sn_ZW: "Shona (Zimbabwe)", sn: "Shona", ii_CN: "Sichuan Yi (China)", ii: "Sichuan Yi", si_LK: "Sinhala (Sri Lanka)", si: "Sinhala", sk_SK: "Slovak (Slovakia)", sk: "Slovak", sl_SI: "Slovenian (Slovenia)", sl: "Slovenian", xog_UG: "Soga (Uganda)", xog: "Soga", so_DJ: "Somali (Djibouti)", so_ET: "Somali (Ethiopia)", so_KE: "Somali (Kenya)", so_SO: "Somali (Somalia)", so: "Somali", es_AR: "Spanish (Argentina)", es_BO: "Spanish (Bolivia)", es_CL: "Spanish (Chile)", es_CO: "Spanish (Colombia)", es_CR: "Spanish (Costa Rica)", es_DO: "Spanish (Dominican Republic)", es_EC: "Spanish (Ecuador)", es_SV: "Spanish (El Salvador)", es_GQ: "Spanish (Equatorial Guinea)", es_GT: "Spanish (Guatemala)", es_HN: "Spanish (Honduras)", es_419: "Spanish (Latin America)", es_MX: "Spanish (Mexico)", es_NI: "Spanish (Nicaragua)", es_PA: "Spanish (Panama)", es_PY: "Spanish (Paraguay)", es_PE: "Spanish (Peru)", es_PR: "Spanish (Puerto Rico)", es_ES: "Spanish (Spain)", es_US: "Spanish (United States)", es_UY: "Spanish (Uruguay)", es_VE: "Spanish (Venezuela)", es: "Spanish", sw_KE: "Swahili (Kenya)", sw_TZ: "Swahili (Tanzania)", sw: "Swahili", sv_FI: "Swedish (Finland)", sv_SE: "Swedish (Sweden)", sv: "Swedish", gsw_CH: "Swiss German (Switzerland)", gsw: "Swiss German", shi_Latn: "Tachelhit (Latin)", shi_Latn_MA: "Tachelhit (Latin, Morocco)", shi_Tfng: "Tachelhit (Tifinagh)", shi_Tfng_MA: "Tachelhit (Tifinagh, Morocco)", shi: "Tachelhit", dav_KE: "Taita (Kenya)", dav: "Taita", ta_IN: "Tamil (India)", ta_LK: "Tamil (Sri Lanka)", ta: "Tamil", te_IN: "Telugu (India)", te: "Telugu", teo_KE: "Teso (Kenya)", teo_UG: "Teso (Uganda)", teo: "Teso", th_TH: "Thai (Thailand)", th: "Thai", bo_CN: "Tibetan (China)", bo_IN: "Tibetan (India)", bo: "Tibetan", ti_ER: "Tigrinya (Eritrea)", ti_ET: "Tigrinya (Ethiopia)", ti: "Tigrinya", to_TO: "Tonga (Tonga)", to: "Tonga", tr_TR: "Turkish (Turkey)", tr: "Turkish", uk_UA: "Ukrainian (Ukraine)", uk: "Ukrainian", ur_IN: "Urdu (India)", ur_PK: "Urdu (Pakistan)", ur: "Urdu", uz_Arab: "Uzbek (Arabic)", uz_Arab_AF: "Uzbek (Arabic, Afghanistan)", uz_Cyrl: "Uzbek (Cyrillic)", uz_Cyrl_UZ: "Uzbek (Cyrillic, Uzbekistan)", uz_Latn: "Uzbek (Latin)", uz_Latn_UZ: "Uzbek (Latin, Uzbekistan)", uz: "Uzbek", vi_VN: "Vietnamese (Vietnam)", vi: "Vietnamese", vun_TZ: "Vunjo (Tanzania)", vun: "Vunjo", cy_GB: "Welsh (United Kingdom)", cy: "Welsh", yo_NG: "Yoruba (Nigeria)", yo: "Yoruba", zu_ZA: "Zulu (South Africa)", zu: "Zulu" }
虽然接受的答案是相当完整的（我用自己在类似的问题出现在我身上），我认为这是值得把整个支持的语言代码和变化， 以及编码，并指出用户到一个文件任何Linux发行版，如果他只是想要一个更快的答案，没有互联网例如。
这是/usr/share/i18n/SUPPORTED文件及其内容：
aa_DJ.UTF-8 UTF-8 aa_DJ ISO-8859-1 aa_ER UTF-8 aa_ER@saaho UTF-8 aa_ET UTF-8 af_ZA.UTF-8 UTF-8 af_ZA ISO-8859-1 am_ET UTF-8 an_ES.UTF-8 UTF-8 an_ES ISO-8859-15 ar_AE.UTF-8 UTF-8 ar_AE ISO-8859-6 ar_BH.UTF-8 UTF-8 ar_BH ISO-8859-6 ar_DZ.UTF-8 UTF-8 ar_DZ ISO-8859-6 ar_EG.UTF-8 UTF-8 ar_EG ISO-8859-6 ar_IN UTF-8 ar_IQ.UTF-8 UTF-8 ar_IQ ISO-8859-6 ar_JO.UTF-8 UTF-8 ar_JO ISO-8859-6 ar_KW.UTF-8 UTF-8 ar_KW ISO-8859-6 ar_LB.UTF-8 UTF-8 ar_LB ISO-8859-6 ar_LY.UTF-8 UTF-8 ar_LY ISO-8859-6 ar_MA.UTF-8 UTF-8 ar_MA ISO-8859-6 ar_OM.UTF-8 UTF-8 ar_OM ISO-8859-6 ar_QA.UTF-8 UTF-8 ar_QA ISO-8859-6 ar_SA.UTF-8 UTF-8 ar_SA ISO-8859-6 ar_SD.UTF-8 UTF-8 ar_SD ISO-8859-6 ar_SY.UTF-8 UTF-8 ar_SY ISO-8859-6 ar_TN.UTF-8 UTF-8 ar_TN ISO-8859-6 ar_YE.UTF-8 UTF-8 ar_YE ISO-8859-6 az_AZ UTF-8 as_IN UTF-8 ast_ES.UTF-8 UTF-8 ast_ES ISO-8859-15 be_BY.UTF-8 UTF-8 be_BY CP1251 be_BY@latin UTF-8 bem_ZM UTF-8 ber_DZ UTF-8 ber_MA UTF-8 bg_BG.UTF-8 UTF-8 bg_BG CP1251 bho_IN UTF-8 bn_BD UTF-8 bn_IN UTF-8 bo_CN UTF-8 bo_IN UTF-8 br_FR.UTF-8 UTF-8 br_FR ISO-8859-1 br_FR@euro ISO-8859-15 brx_IN UTF-8 bs_BA.UTF-8 UTF-8 bs_BA ISO-8859-2 byn_ER UTF-8 ca_AD.UTF-8 UTF-8 ca_AD ISO-8859-15 ca_ES.UTF-8 UTF-8 ca_ES ISO-8859-1 ca_ES@euro ISO-8859-15 ca_FR.UTF-8 UTF-8 ca_FR ISO-8859-15 ca_IT.UTF-8 UTF-8 ca_IT ISO-8859-15 crh_UA UTF-8 cs_CZ.UTF-8 UTF-8 cs_CZ ISO-8859-2 csb_PL UTF-8 cv_RU UTF-8 cy_GB.UTF-8 UTF-8 cy_GB ISO-8859-14 da_DK.UTF-8 UTF-8 da_DK ISO-8859-1 de_AT.UTF-8 UTF-8 de_AT ISO-8859-1 de_AT@euro ISO-8859-15 de_BE.UTF-8 UTF-8 de_BE ISO-8859-1 de_BE@euro ISO-8859-15 de_CH.UTF-8 UTF-8 de_CH ISO-8859-1 de_DE.UTF-8 UTF-8 de_DE ISO-8859-1 de_DE@euro ISO-8859-15 de_LU.UTF-8 UTF-8 de_LU ISO-8859-1 de_LU@euro ISO-8859-15 dv_MV UTF-8 dz_BT UTF-8 el_GR.UTF-8 UTF-8 el_GR ISO-8859-7 el_CY.UTF-8 UTF-8 el_CY ISO-8859-7 en_AG UTF-8 en_AU.UTF-8 UTF-8 en_AU ISO-8859-1 en_BW.UTF-8 UTF-8 en_BW ISO-8859-1 en_CA.UTF-8 UTF-8 en_CA ISO-8859-1 en_DK.UTF-8 UTF-8 en_DK ISO-8859-1 en_GB.UTF-8 UTF-8 en_GB ISO-8859-1 en_HK.UTF-8 UTF-8 en_HK ISO-8859-1 en_IE.UTF-8 UTF-8 en_IE ISO-8859-1 en_IE@euro ISO-8859-15 en_IN UTF-8 en_NG UTF-8 en_NZ.UTF-8 UTF-8 en_NZ ISO-8859-1 en_PH.UTF-8 UTF-8 en_PH ISO-8859-1 en_SG.UTF-8 UTF-8 en_SG ISO-8859-1 en_US.UTF-8 UTF-8 en_US ISO-8859-1 en_ZA.UTF-8 UTF-8 en_ZA ISO-8859-1 en_ZM UTF-8 en_ZW.UTF-8 UTF-8 en_ZW ISO-8859-1 es_AR.UTF-8 UTF-8 es_AR ISO-8859-1 es_BO.UTF-8 UTF-8 es_BO ISO-8859-1 es_CL.UTF-8 UTF-8 es_CL ISO-8859-1 es_CO.UTF-8 UTF-8 es_CO ISO-8859-1 es_CR.UTF-8 UTF-8 es_CR ISO-8859-1 es_CU UTF-8 es_DO.UTF-8 UTF-8 es_DO ISO-8859-1 es_EC.UTF-8 UTF-8 es_EC ISO-8859-1 es_ES.UTF-8 UTF-8 es_ES ISO-8859-1 es_ES@euro ISO-8859-15 es_GT.UTF-8 UTF-8 es_GT ISO-8859-1 es_HN.UTF-8 UTF-8 es_HN ISO-8859-1 es_MX.UTF-8 UTF-8 es_MX ISO-8859-1 es_NI.UTF-8 UTF-8 es_NI ISO-8859-1 es_PA.UTF-8 UTF-8 es_PA ISO-8859-1 es_PE.UTF-8 UTF-8 es_PE ISO-8859-1 es_PR.UTF-8 UTF-8 es_PR ISO-8859-1 es_PY.UTF-8 UTF-8 es_PY ISO-8859-1 es_SV.UTF-8 UTF-8 es_SV ISO-8859-1 es_US.UTF-8 UTF-8 es_US ISO-8859-1 es_UY.UTF-8 UTF-8 es_UY ISO-8859-1 es_VE.UTF-8 UTF-8 es_VE ISO-8859-1 et_EE.UTF-8 UTF-8 et_EE ISO-8859-1 et_EE.ISO-8859-15 ISO-8859-15 eu_ES.UTF-8 UTF-8 eu_ES ISO-8859-1 eu_ES@euro ISO-8859-15 fa_IR UTF-8 ff_SN UTF-8 fi_FI.UTF-8 UTF-8 fi_FI ISO-8859-1 fi_FI@euro ISO-8859-15 fil_PH UTF-8 fo_FO.UTF-8 UTF-8 fo_FO ISO-8859-1 fr_BE.UTF-8 UTF-8 fr_BE ISO-8859-1 fr_BE@euro ISO-8859-15 fr_CA.UTF-8 UTF-8 fr_CA ISO-8859-1 fr_CH.UTF-8 UTF-8 fr_CH ISO-8859-1 fr_FR.UTF-8 UTF-8 fr_FR ISO-8859-1 fr_FR@euro ISO-8859-15 fr_LU.UTF-8 UTF-8 fr_LU ISO-8859-1 fr_LU@euro ISO-8859-15 fur_IT UTF-8 fy_NL UTF-8 fy_DE UTF-8 ga_IE.UTF-8 UTF-8 ga_IE ISO-8859-1 ga_IE@euro ISO-8859-15 gd_GB.UTF-8 UTF-8 gd_GB ISO-8859-15 gez_ER UTF-8 gez_ER@abegede UTF-8 gez_ET UTF-8 gez_ET@abegede UTF-8 gl_ES.UTF-8 UTF-8 gl_ES ISO-8859-1 gl_ES@euro ISO-8859-15 gu_IN UTF-8 gv_GB.UTF-8 UTF-8 gv_GB ISO-8859-1 ha_NG UTF-8 he_IL.UTF-8 UTF-8 he_IL ISO-8859-8 hi_IN UTF-8 hne_IN UTF-8 hr_HR.UTF-8 UTF-8 hr_HR ISO-8859-2 hsb_DE ISO-8859-2 hsb_DE.UTF-8 UTF-8 ht_HT UTF-8 hu_HU.UTF-8 UTF-8 hu_HU ISO-8859-2 hy_AM UTF-8 hy_AM.ARMSCII-8 ARMSCII-8 id_ID.UTF-8 UTF-8 id_ID ISO-8859-1 ig_NG UTF-8 ik_CA UTF-8 is_IS.UTF-8 UTF-8 is_IS ISO-8859-1 it_CH.UTF-8 UTF-8 it_CH ISO-8859-1 it_IT.UTF-8 UTF-8 it_IT ISO-8859-1 it_IT@euro ISO-8859-15 iu_CA UTF-8 iw_IL.UTF-8 UTF-8 iw_IL ISO-8859-8 ja_JP.EUC-JP EUC-JP ja_JP.UTF-8 UTF-8 ka_GE.UTF-8 UTF-8 ka_GE GEORGIAN-PS kk_KZ.UTF-8 UTF-8 kk_KZ PT154 kl_GL.UTF-8 UTF-8 kl_GL ISO-8859-1 km_KH UTF-8 kn_IN UTF-8 ko_KR.EUC-KR EUC-KR ko_KR.UTF-8 UTF-8 kok_IN UTF-8 ks_IN UTF-8 ks_IN@devanagari UTF-8 ku_TR.UTF-8 UTF-8 ku_TR ISO-8859-9 kw_GB.UTF-8 UTF-8 kw_GB ISO-8859-1 ky_KG UTF-8 lb_LU UTF-8 lg_UG.UTF-8 UTF-8 lg_UG ISO-8859-10 li_BE UTF-8 li_NL UTF-8 lij_IT UTF-8 lo_LA UTF-8 lt_LT.UTF-8 UTF-8 lt_LT ISO-8859-13 lv_LV.UTF-8 UTF-8 lv_LV ISO-8859-13 mag_IN UTF-8 mai_IN UTF-8 mg_MG.UTF-8 UTF-8 mg_MG ISO-8859-15 mhr_RU UTF-8 mi_NZ.UTF-8 UTF-8 mi_NZ ISO-8859-13 mk_MK.UTF-8 UTF-8 mk_MK ISO-8859-5 ml_IN UTF-8 mn_MN UTF-8 mr_IN UTF-8 ms_MY.UTF-8 UTF-8 ms_MY ISO-8859-1 mt_MT.UTF-8 UTF-8 mt_MT ISO-8859-3 my_MM UTF-8 nan_TW@latin UTF-8 nb_NO.UTF-8 UTF-8 nb_NO ISO-8859-1 nds_DE UTF-8 nds_NL UTF-8 ne_NP UTF-8 nl_AW UTF-8 nl_BE.UTF-8 UTF-8 nl_BE ISO-8859-1 nl_BE@euro ISO-8859-15 nl_NL.UTF-8 UTF-8 nl_NL ISO-8859-1 nl_NL@euro ISO-8859-15 nn_NO.UTF-8 UTF-8 nn_NO ISO-8859-1 nr_ZA UTF-8 nso_ZA UTF-8 oc_FR.UTF-8 UTF-8 oc_FR ISO-8859-1 om_ET UTF-8 om_KE.UTF-8 UTF-8 om_KE ISO-8859-1 or_IN UTF-8 os_RU UTF-8 pa_IN UTF-8 pa_PK UTF-8 pap_AN UTF-8 pl_PL.UTF-8 UTF-8 pl_PL ISO-8859-2 ps_AF UTF-8 pt_BR.UTF-8 UTF-8 pt_BR ISO-8859-1 pt_PT.UTF-8 UTF-8 pt_PT ISO-8859-1 pt_PT@euro ISO-8859-15 ro_RO.UTF-8 UTF-8 ro_RO ISO-8859-2 ru_RU.KOI8-R KOI8-R ru_RU.UTF-8 UTF-8 ru_RU ISO-8859-5 ru_UA.UTF-8 UTF-8 ru_UA KOI8-U rw_RW UTF-8 sa_IN UTF-8 sc_IT UTF-8 sd_IN UTF-8 sd_IN@devanagari UTF-8 se_NO UTF-8 shs_CA UTF-8 si_LK UTF-8 sid_ET UTF-8 sk_SK.UTF-8 UTF-8 sk_SK ISO-8859-2 sl_SI.UTF-8 UTF-8 sl_SI ISO-8859-2 so_DJ.UTF-8 UTF-8 so_DJ ISO-8859-1 so_ET UTF-8 so_KE.UTF-8 UTF-8 so_KE ISO-8859-1 so_SO.UTF-8 UTF-8 so_SO ISO-8859-1 sq_AL.UTF-8 UTF-8 sq_AL ISO-8859-1 sq_MK UTF-8 sr_ME UTF-8 sr_RS UTF-8 sr_RS@latin UTF-8 ss_ZA UTF-8 st_ZA.UTF-8 UTF-8 st_ZA ISO-8859-1 sv_FI.UTF-8 UTF-8 sv_FI ISO-8859-1 sv_FI@euro ISO-8859-15 sv_SE.UTF-8 UTF-8 sv_SE ISO-8859-1 sw_KE UTF-8 sw_TZ UTF-8 ta_IN UTF-8 ta_LK UTF-8 te_IN UTF-8 tg_TJ.UTF-8 UTF-8 tg_TJ KOI8-T th_TH.UTF-8 UTF-8 th_TH TIS-620 ti_ER UTF-8 ti_ET UTF-8 tig_ER UTF-8 tk_TM UTF-8 tl_PH.UTF-8 UTF-8 tl_PH ISO-8859-1 tn_ZA UTF-8 tr_CY.UTF-8 UTF-8 tr_CY ISO-8859-9 tr_TR.UTF-8 UTF-8 tr_TR ISO-8859-9 ts_ZA UTF-8 tt_RU UTF-8 tt_RU@iqtelif UTF-8 ug_CN UTF-8 uk_UA.UTF-8 UTF-8 uk_UA KOI8-U unm_US UTF-8 ur_IN UTF-8 ur_PK UTF-8 uz_UZ ISO-8859-1 uz_UZ@cyrillic UTF-8 ve_ZA UTF-8 vi_VN UTF-8 wa_BE ISO-8859-1 wa_BE@euro ISO-8859-15 wa_BE.UTF-8 UTF-8 wae_CH UTF-8 wal_ET UTF-8 wo_SN UTF-8 xh_ZA.UTF-8 UTF-8 xh_ZA ISO-8859-1 yi_US.UTF-8 UTF-8 yi_US CP1255 yo_NG UTF-8 yue_HK UTF-8 zh_CN.GB18030 GB18030 zh_CN.GBK GBK zh_CN.UTF-8 UTF-8 zh_CN GB2312 zh_HK.UTF-8 UTF-8 zh_HK BIG5-HKSCS zh_SG.UTF-8 UTF-8 zh_SG.GBK GBK zh_SG GB2312 zh_TW.EUC-TW EUC-TW zh_TW.UTF-8 UTF-8 zh_TW BIG5 zu_ZA.UTF-8 UTF-8 zu_ZA ISO-8859-1
从http://www.w3.org/International/articles/language-tags/
“语言标签语法是由IETF的BCP 47定义的。BCP代表”最佳实践“，是一系列RFC的持久名称，它们的数量随更新而变化。最新的描述语言标签语法的RFC是RFC 5646，识别语言的标签，它淘汰了旧的RFC 4646,3066和1766。
您曾经通过查阅各种ISO标准中的代码列表来查找子标签，但现在您可以在IANA语言子标签registry中find所有子标签。 “
AFAIK大多数区域意识的应用程序（由专业人士撰写）遵守此标准。 这不仅仅是有人扔在一起，不同的人解释不同。
我强烈build议你调查一下你的特定开发语言的国际化特性，因为如果你不这样做，你可能会重新开始。
这是一个非常详尽的文化代码列表。 据我所知，它们在编程语言之间不会有所不同，因为它是RFC标准。 至于英文，我认为如果你支持普通en或者en-US那么你应该没问题。
如果您使用php-intl来本地化您的应用程序，那么您可能需要使用ResourceBundle :: getLocales（），而不是使用静态列表来维护自己。 它也可以给你特定语言的语言环境。
<?php print_r(ResourceBundle::getLocales('')); /* Output might show * Array * ( * [0] => af * [1] => af_NA * [2] => af_ZA * [3] => am * [4] => am_ET * [5] => ar * [6] => ar_AE * [7] => ar_BH * [8] => ar_DZ * [9] => ar_EG * [10] => ar_IQ * ... */ ?>
