Laravel 10 - How to retrieve Header Information

Step # 1 : Create fresh Laravel project or use existing project.

Global Command : laravel new header

Non Global Command : composer create-project laravel/laravel --prefer-dist header

Step # 2 : Access the project.

Git Bash : cd c:xampp/htdocs/header

Command : npm install && npm run dev

Step # 3 : Create a route.

use App\Http\Controllers\HeaderController;

Route::get('/', [HeaderController::class, 'index']);

Step # 5 : Create a controller.

Command : php artisan make:controller HeaderController

<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
class HeaderController extends Controller
{
    public function index(Request $request)
    {
     $header = $request->header();
     dd($header);
    }
}

Step # 6 : It's time to test.

Command : php artisan serve.

127.0.0.1:8000

    public function index(Request $request)
    {
     $userAgent = $request->header('user-agent');
     dd($userAgent);
    }

    public function index(Request $request)
    {
     $headerInfo = apache_request_headers();
     dd($headerInfo);
    }