Multilingual settings of php website (IP address distinguishes domestic and foreign)

Preface: Originally, I thought that I would have peace of mind by making a language switch button, but suddenly the above said that I would like to have one that distinguishes between domestic and foreign, and that the access in China will be displayed in Chinese, and the access in foreign countries will be displayed in English.All right!Look for information.

tp5, the requirement is switch by button, choose reference 3;

Method 1: IP query network

Code implementation (refer to 3 for complete)

// Multilingual Set think_val custom to customLangfunction lang(){$lang = input('lang');if(!$lang){// Default: think_varif(Cookie::has("customLang")){$lang = Cookie::get("customLang");}else{// $lang = "zh-cn";$ip = request() -> ip(0,true);$datatype = 'json';$url = 'https://api.ip138.com/ip/?ip='.$ip.'&datatype='.$datatype;$header = array('token: your token');$obj = $this->getRequest($url,$header);$objson = json_decode($obj,true);$isAddress = $objson['data'][0];if($isAddress == "China"){$lang = "zh-cn";}else{$lang = "en-us";}}}$lang = Lang::range($lang);//Set the current languageLang::load(THINK_PATH.'lang'.DS.$lang.EXT,$lang);//Load the current language packCookie::set('customLang',$lang);return $lang;}

Method 2:

maxmind GeoIP : Register an account with your email address and log in to your account, create a key, the name is like a note, it will generate an ID and key, remember to save it, it will only be displayed once;

1. After logging in, you can download a data package. The data package is updated every Tuesday:

2. Get code support:

1. Installation:

composer require geoip2/geoip2:~2.0

2. To download the database, you need to register an email account to log in:

https://www.maxmind.com/en/accounts/722009/geoip/downloads

3. Code implementation: use GeoIp2\Database\Reader;

function lang(){$lang = input('lang');if(!$lang){if(Cookie::has("lenze_lang")){$lang = Cookie::get("lenze_lang");}else{$ip = request() -> ip(0,true);// maxmind gets the judgment$reader = new Reader('./public/static/GeoLite2-Country.mmdb'); // decompressed packet$record = $reader->country($ip);$isAddress = $record->country->isoCode;if($isAddress == "cn" || $isAddress == "CN"){$lang = "zh-cn";}else{$lang = "en-us";}}}$lang = Lang::range($lang);//Set the current languageLang::load(THINK_PATH.'lang'.DS.$lang.EXT,$lang);//Load the current language packCookie::set('lenze_lang',$lang);return json(['lang'=>$lang]);}

Method three:

You can use the IP location of AutoNavi map, however, the IP address that AutoNavi needs to search (only supports domestic), just, the search result is judged as domestic, and the search data is empty is foreign.

IP Location-API Documentation-Development Guide-Web Service API | AutoNavi Map API

This one has development documentation, so I don't need to nag and do useless work, quack!

Reference:

2, tp5 multi-language switching

原网站

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