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Optimizing Performance in Laravel by Centralizing Data Loading

Tutorial November 16, 2024
php

You can now access this shared data in any controller using the app() helper or dependency injection.

   namespace App\Http\Controllers;

   class ExampleController extends Controller
   {
       public function index()
       {
           $sharedData = app('sharedData');

           return view('example', [
               'maxUploads' => $sharedData['max_uploads'],
               'apiRateLimit' => $sharedData['api_rate_limit'],
               'uploadsEnabled' => $sharedData['features']['uploads_enabled'],
           ]);
       }
   }

Building a Base Controller for Reusable Data Access in Laravel

Tutorial November 16, 2024
php

   @if ($userRole === 'admin')
       <p>Welcome, Admin!</p>
   @else
       <p>Welcome, {{ $userRole }}!</p>
   @endif

   @if ($featureToggles['file_uploads_enabled'])
       <p>File uploads are currently enabled.</p>
   @else
       <p>File uploads are disabled.</p>
   @endif

   @if ($appConfig['app_mode'] === 'maintenance')
       <p>The application is under maintenance. Please check back later.</p>
   @else
       <p>The application is live.</p>
   @endif

The Base Controller can also include methods that multiple controllers can use.

Using the Singleton Pattern to Optimize Shared Data in Laravel

Tutorial November 16, 2024
php

   public function boot()
   {
       view()->share('sharedData', app('sharedData'));
   }

Now, the shared data is available in all views: