laravel data share all views

1namespace App\Providers;
2use Illuminate\Support\Facades\View;
3use Illuminate\Support\ServiceProvider;
4use Illuminate\Support\Facades\Schema;
5
6use Illuminate\Support\Facades\Auth;
7use DB;
8
9
10class AppServiceProvider extends ServiceProvider
11{
12    /**
13     * Bootstrap any application services.
14     *
15     * @return void
16     */
17    public function boot()
18    {
19         View::share('key', 'value');
20         Schema::defaultStringLength(191);
21
22        $categories=DB::table('categories')->get();
23        View::share('categories',$categories);  
24
25    }
26
27    /**
28     * Register any application services.
29     *
30     * @return void
31     */
32    public function register()
33    {
34        //
35    }
36}
37

1<?php
2
3namespace App\Providers;
4
5use Illuminate\Support\Facades\View;
6
7class AppServiceProvider extends ServiceProvider
8{
9    /**
10     * Register any application services.
11     *
12     * @return void
13     */
14    public function register()
15    {
16        //
17    }
18
19    /**
20     * Bootstrap any application services.
21     *
22     * @return void
23     */
24    public function boot()
25    {
26        View::share('key', 'value');
27    }
28}

1this work :)
2use Illuminate\Support\Facades\View;
3