To pass default data to every views View::share('data',$data); can be used. You need to make a BaseController class. This class will extend Larvael’s controller and sets many global functions. After creating BaseController class other controllers will extend from this controller.

class BaseController extends Controller
{
  public function
__construct()
  {
    //its just a dummy
data object.
    $user = User::all();
    View::share('user',
  $user);
  }
}

You can also use a filter for setting up something to use in all views for the entire application.

App::before(function($request)
{
  // Set up global
user object for views
  View::share('user', User::all());
});

An alternative way is to use a middleware.

Route::group(['middleware' => 'SomeMiddleware'], function(){
  // routes
});
class SomeMiddleware {
  public function
handle($request)
  {
    \View::share('user',
auth()->user());
  }
}

Create an App\Http\ViewComposers directory and create the Service provider file with the below code and add the Service Provider under config/app.php provider’s list.

namespace App\Providers;
use Illuminate\Support\ServiceProvider;
class ViewComposerServiceProvider extends ServiceProvider {
    public function
boot() {
        view()->composer("ViewName","App\Http\ViewComposers\TestViewComposer");
    }
}

Create a test file for ViewComposer.

namespace App\Http\ViewComposers;
use Illuminate\Contracts\View\View;
class TestViewComposer {
    public function
compose(View $view) {
        $view->with('ViewComposerTestVariable',
"Calling with View Composer Provider");
    }
}

Now add the below code to the View in which you want to display the data.

Here you are... {{$ViewComposerTestVariable}}

Change the code in the Service Provider if you want the data to be displayed in all views.

namespace App\Providers;
use Illuminate\Support\ServiceProvider;
class ViewComposerServiceProvider extends ServiceProvider {
    public function boot() {
        view()->composer('*',"App\Http\ViewComposers\TestViewComposer");
    }
}