Créer une méthode de contrôleur Laravel

• Texte brut
• Json Array
• Vue HTML ou blade
• XML
• Téléchargement de fichier
• Sortie PDF ou image sur navigateur directement etc …

<? php

namespace App\Http\Controllers;
use Illuminate\Http\Request;

class UserController extends Controller
{
    function exemple()
    {
        return "Hello, Mohamed SALAH";
    }
}

<? php

namespace App\Http\Controllers;
use Illuminate\Http\Request;

class UserController extends Controller
{
    function example()
    {
        return view("dashboard");
    }
}

<? php

namespace App\Http\Controllers;
use Illuminate\Http\Request;

class UserController extends Controller
{
    function example()
    {
        // render array as json
        return [1, 2, 3];

        // render json array
        return response()->json([
            "name" => "Sandip Patel"
        ]);
    }
}

<? php

namespace App\Http\Controllers;
use Illuminate\Http\Request;

class UserController extends Controller
{
    function example()
    {
        return response('Hello World', 200)
                ->header('Content-Type', 'text/plain');

        return response($content)
            ->header('Content-Type', $type)
            ->header('X-Header-One', 'Header Value1')
            ->header('X-Header-Two', 'Header Value2');
    }
}

<? php

namespace App\Http\Controllers;
use Illuminate\Http\Request;

class UserController extends Controller
{
    function example()
    {
        // render a file directly on broswer
        // i.e. image or pdf file
        return response()->file($pathToFile);
    }
}

<? php

namespace App\Http\Controllers;
use Illuminate\Http\Request;

class UserController extends Controller
{
    function example()
    {
        // download a file with given path
        return response()->download($pathToFile);

        // download a file with given path with different name and
        // pass some extra headers along with the new file name
        return response()->download($pathToFile, $name, $headers);

        // delete the file once download completes
        return response()->download($pathToFile)->deleteFileAfterSend();
    }
}

<? php

namespace App\Http\Controllers;
use Illuminate\Http\Request;

class UserController extends Controller
{
    function example()
    {
        // redirect to last page with
        // submitted form data
        return back()->withInput();

        // redirect to user/dashboard page
        return redirect('user/dashboard');

        // redirect with named route
        return redirect()->route('login');

        // redirect with named route by passing variables
        return redirect()->route('profile', ['id' => 1]);


        // redirect to specific controller method
        return redirect()->action('HomeController@index');


        // redirect to external url
        return redirect()->away('https://www.google.com');

        // redirect with flash session message
        return redirect('dashboard')->with('success', 'Profile updated!');
    }
}