Change language in Laravel 5

The resources/lang folder contains localization files. The file name corresponds to the view that it will be used. In order to get a value from this file, you can simply use the following code:

Lang::get('localization_file_name.variable_name');

If you want to realize the possibility of language selection, you only need a few simple steps to apply:

1. In config/app.php add this code:

   'locale' => 'ru',
   'locales' => ['ru', 'en'],
   

   The name of the locale can be any.

2. In app/Http/Middleware create a new file named Locale.php. The contents of the file should be something like this:

   <?php
   
   namespace App\Http\Middleware;
   
   use Closure;
   use App;
   use Config;
   use Session;
   
   class Locale
   {
     /**
      * Handle an incoming request.
      *
      * @param  \Illuminate\Http\Request  $request
      * @param  \Closure  $next
      * @return mixed
      */
      public function handle($request, Closure $next)
      {
        //$raw_locale = Session::get('locale');
        $raw_locale = $request->session()->get('locale');
        if (in_array($raw_locale, Config::get('app.locales'))) {
          $locale = $raw_locale;
        }
        else $locale = Config::get('app.locale');
          App::setLocale($locale);
          return $next($request);
      }
    }
   

3. In app/Http/Kernel.php in $middlewareGroups=[ ... ] add the following line:

   \App\Http\Middleware\Locale::class,

4. In routes/web.php add:

   Route::get('setlocale/{locale}', function ($locale) {
     if (in_array($locale, \Config::get('app.locales'))) {
       session(['locale' => $locale]);
     }
     return redirect()->back();
   });
   

Try this!

{{ @lang('messages.login') }}

Now Add login key with it's value under language file as below

return['login'=>'Login']; // write inside messages file

and Set your APP Config Local Variable Like 'en','nl','us'

App::setLocale(language name); like 'en','nl','us'