在 PHP 中是否有规范的方法来执行此操作(Java 问题): Locale: Language name to Country / Language code
这个问题是: standard function to translate iso-639 codes to language name?
即,将字符串如French 转换为代码fr?
该机制只需要支持英文源字符串,我想避免创建我自己的转换列表,如以下答案所示:https://stackoverflow.com/a/20520458/760706
我正在考虑不存在的 Locale::getLocaleCodeForDisplayLanguage("French", "en") 思路。
最佳答案
定义:
function getLocaleCodeForDisplayLanguage($name){
$languageCodes = array(
"aa" => "Afar",
"ab" => "Abkhazian",
"ae" => "Avestan",
"af" => "Afrikaans",
"ak" => "Akan",
"am" => "Amharic",
"an" => "Aragonese",
"ar" => "Arabic",
"as" => "Assamese",
"av" => "Avaric",
"ay" => "Aymara",
"az" => "Azerbaijani",
"ba" => "Bashkir",
"be" => "Belarusian",
"bg" => "Bulgarian",
"bh" => "Bihari",
"bi" => "Bislama",
"bm" => "Bambara",
"bn" => "Bengali",
"bo" => "Tibetan",
"br" => "Breton",
"bs" => "Bosnian",
"ca" => "Catalan",
"ce" => "Chechen",
"ch" => "Chamorro",
"co" => "Corsican",
"cr" => "Cree",
"cs" => "Czech",
"cu" => "Church Slavic",
"cv" => "Chuvash",
"cy" => "Welsh",
"da" => "Danish",
"de" => "German",
"dv" => "Divehi",
"dz" => "Dzongkha",
"ee" => "Ewe",
"el" => "Greek",
"en" => "English",
"eo" => "Esperanto",
"es" => "Spanish",
"et" => "Estonian",
"eu" => "Basque",
"fa" => "Persian",
"ff" => "Fulah",
"fi" => "Finnish",
"fj" => "Fijian",
"fo" => "Faroese",
"fr" => "French",
"fy" => "Western Frisian",
"ga" => "Irish",
"gd" => "Scottish Gaelic",
"gl" => "Galician",
"gn" => "Guarani",
"gu" => "Gujarati",
"gv" => "Manx",
"ha" => "Hausa",
"he" => "Hebrew",
"hi" => "Hindi",
"ho" => "Hiri Motu",
"hr" => "Croatian",
"ht" => "Haitian",
"hu" => "Hungarian",
"hy" => "Armenian",
"hz" => "Herero",
"ia" => "Interlingua (International Auxiliary Language Association)",
"id" => "Indonesian",
"ie" => "Interlingue",
"ig" => "Igbo",
"ii" => "Sichuan Yi",
"ik" => "Inupiaq",
"io" => "Ido",
"is" => "Icelandic",
"it" => "Italian",
"iu" => "Inuktitut",
"ja" => "Japanese",
"jv" => "Javanese",
"ka" => "Georgian",
"kg" => "Kongo",
"ki" => "Kikuyu",
"kj" => "Kwanyama",
"kk" => "Kazakh",
"kl" => "Kalaallisut",
"km" => "Khmer",
"kn" => "Kannada",
"ko" => "Korean",
"kr" => "Kanuri",
"ks" => "Kashmiri",
"ku" => "Kurdish",
"kv" => "Komi",
"kw" => "Cornish",
"ky" => "Kirghiz",
"la" => "Latin",
"lb" => "Luxembourgish",
"lg" => "Ganda",
"li" => "Limburgish",
"ln" => "Lingala",
"lo" => "Lao",
"lt" => "Lithuanian",
"lu" => "Luba-Katanga",
"lv" => "Latvian",
"mg" => "Malagasy",
"mh" => "Marshallese",
"mi" => "Maori",
"mk" => "Macedonian",
"ml" => "Malayalam",
"mn" => "Mongolian",
"mr" => "Marathi",
"ms" => "Malay",
"mt" => "Maltese",
"my" => "Burmese",
"na" => "Nauru",
"nb" => "Norwegian Bokmal",
"nd" => "North Ndebele",
"ne" => "Nepali",
"ng" => "Ndonga",
"nl" => "Dutch",
"nn" => "Norwegian Nynorsk",
"no" => "Norwegian",
"nr" => "South Ndebele",
"nv" => "Navajo",
"ny" => "Chichewa",
"oc" => "Occitan",
"oj" => "Ojibwa",
"om" => "Oromo",
"or" => "Oriya",
"os" => "Ossetian",
"pa" => "Panjabi",
"pi" => "Pali",
"pl" => "Polish",
"ps" => "Pashto",
"pt" => "Portuguese",
"qu" => "Quechua",
"rm" => "Raeto-Romance",
"rn" => "Kirundi",
"ro" => "Romanian",
"ru" => "Russian",
"rw" => "Kinyarwanda",
"sa" => "Sanskrit",
"sc" => "Sardinian",
"sd" => "Sindhi",
"se" => "Northern Sami",
"sg" => "Sango",
"si" => "Sinhala",
"sk" => "Slovak",
"sl" => "Slovenian",
"sm" => "Samoan",
"sn" => "Shona",
"so" => "Somali",
"sq" => "Albanian",
"sr" => "Serbian",
"ss" => "Swati",
"st" => "Southern Sotho",
"su" => "Sundanese",
"sv" => "Swedish",
"sw" => "Swahili",
"ta" => "Tamil",
"te" => "Telugu",
"tg" => "Tajik",
"th" => "Thai",
"ti" => "Tigrinya",
"tk" => "Turkmen",
"tl" => "Tagalog",
"tn" => "Tswana",
"to" => "Tonga",
"tr" => "Turkish",
"ts" => "Tsonga",
"tt" => "Tatar",
"tw" => "Twi",
"ty" => "Tahitian",
"ug" => "Uighur",
"uk" => "Ukrainian",
"ur" => "Urdu",
"uz" => "Uzbek",
"ve" => "Venda",
"vi" => "Vietnamese",
"vo" => "Volapuk",
"wa" => "Walloon",
"wo" => "Wolof",
"xh" => "Xhosa",
"yi" => "Yiddish",
"yo" => "Yoruba",
"za" => "Zhuang",
"zh" => "Chinese",
"zu" => "Zulu"
);
return array_search($name, $languageCodes);
}
然后你只需调用:
echo getLocaleCodeForDisplayLanguage("French");
它会返回fr
我在 this site 上找到了 ISO 639-1 代码列表.
关于php - 将语言名称转换为语言环境代码,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/25041306/
我的目标是转换表单输入,例如“100兆字节”或“1GB”,并将其转换为我可以存储在数据库中的文件大小(以千字节为单位)。目前,我有这个:defquota_convert@regex=/([0-9]+)(.*)s/@sizes=%w{kilobytemegabytegigabyte}m=self.quota.match(@regex)if@sizes.include?m[2]eval("self.quota=#{m[1]}.#{m[2]}")endend这有效,但前提是输入是倍数(“gigabytes”,而不是“gigabyte”)并且由于使用了eval看起来疯狂不安全。所以,功能正常,
我想将html转换为纯文本。不过,我不想只删除标签,我想智能地保留尽可能多的格式。为插入换行符标签,检测段落并格式化它们等。输入非常简单,通常是格式良好的html(不是整个文档,只是一堆内容,通常没有anchor或图像)。我可以将几个正则表达式放在一起,让我达到80%,但我认为可能有一些现有的解决方案更智能。 最佳答案 首先,不要尝试为此使用正则表达式。很有可能你会想出一个脆弱/脆弱的解决方案,它会随着HTML的变化而崩溃,或者很难管理和维护。您可以使用Nokogiri快速解析HTML并提取文本:require'nokogiri'h
我正在寻找执行以下操作的正确语法(在Perl、Shell或Ruby中):#variabletoaccessthedatalinesappendedasafileEND_OF_SCRIPT_MARKERrawdatastartshereanditcontinues. 最佳答案 Perl用__DATA__做这个:#!/usr/bin/perlusestrict;usewarnings;while(){print;}__DATA__Texttoprintgoeshere 关于ruby-如何将脚
如何在buildr项目中使用Ruby?我在很多不同的项目中使用过Ruby、JRuby、Java和Clojure。我目前正在使用我的标准Ruby开发一个模拟应用程序,我想尝试使用Clojure后端(我确实喜欢功能代码)以及JRubygui和测试套件。我还可以看到在未来的不同项目中使用Scala作为后端。我想我要为我的项目尝试一下buildr(http://buildr.apache.org/),但我注意到buildr似乎没有设置为在项目中使用JRuby代码本身!这看起来有点傻,因为该工具旨在统一通用的JVM语言并且是在ruby中构建的。除了将输出的jar包含在一个独特的、仅限ruby
在rails源中:https://github.com/rails/rails/blob/master/activesupport/lib/active_support/lazy_load_hooks.rb可以看到以下内容@load_hooks=Hash.new{|h,k|h[k]=[]}在IRB中,它只是初始化一个空哈希。和做有什么区别@load_hooks=Hash.new 最佳答案 查看rubydocumentationforHashnew→new_hashclicktotogglesourcenew(obj)→new_has
我需要读入一个包含数字列表的文件。此代码读取文件并将其放入二维数组中。现在我需要获取数组中所有数字的平均值,但我需要将数组的内容更改为int。有什么想法可以将to_i方法放在哪里吗?ClassTerraindefinitializefile_name@input=IO.readlines(file_name)#readinfile@size=@input[0].to_i@land=[@size]x=1whilex 最佳答案 只需将数组映射为整数:@land边注如果你想得到一条线的平均值,你可以这样做:values=@input[x]
这道题是thisquestion的逆题.给定一个散列,每个键都有一个数组,例如{[:a,:b,:c]=>1,[:a,:b,:d]=>2,[:a,:e]=>3,[:f]=>4,}将其转换为嵌套哈希的最佳方法是什么{:a=>{:b=>{:c=>1,:d=>2},:e=>3,},:f=>4,} 最佳答案 这是一个迭代的解决方案,递归的解决方案留给读者作为练习:defconvert(h={})ret={}h.eachdo|k,v|node=retk[0..-2].each{|x|node[x]||={};node=node[x]}node[
我的主要目标是能够完全理解我正在使用的库/gem。我尝试在Github上从头到尾阅读源代码,但这真的很难。我认为更有趣、更温和的踏脚石就是在使用时阅读每个库/gem方法的源代码。例如,我想知道RubyonRails中的redirect_to方法是如何工作的:如何查找redirect_to方法的源代码?我知道在pry中我可以执行类似show-methodmethod的操作,但我如何才能对Rails框架中的方法执行此操作?您对我如何更好地理解Gem及其API有什么建议吗?仅仅阅读源代码似乎真的很难,尤其是对于框架。谢谢! 最佳答案 Ru
我的假设是moduleAmoduleBendend和moduleA::Bend是一样的。我能够从thisblog找到解决方案,thisSOthread和andthisSOthread.为什么以及什么时候应该更喜欢紧凑语法A::B而不是另一个,因为它显然有一个缺点?我有一种直觉,它可能与性能有关,因为在更多命名空间中查找常量需要更多计算。但是我无法通过对普通类进行基准测试来验证这一点。 最佳答案 这两种写作方法经常被混淆。首先要说的是,据我所知,没有可衡量的性能差异。(在下面的书面示例中不断查找)最明显的区别,可能也是最著名的,是你的
几个月前,我读了一篇关于rubygem的博客文章,它可以通过阅读代码本身来确定编程语言。对于我的生活,我不记得博客或gem的名称。谷歌搜索“ruby编程语言猜测”及其变体也无济于事。有人碰巧知道相关gem的名称吗? 最佳答案 是这个吗:http://github.com/chrislo/sourceclassifier/tree/master 关于ruby-寻找通过阅读代码确定编程语言的rubygem?,我们在StackOverflow上找到一个类似的问题: