PHP code example of velt / http

1. Go to this page and download the library: Download velt/http library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

velt / http example snippets




use Velt\Http\Integration\HttpServiceProvider;
use Velt\Kernel\Application;

$app = new Application(dirname(__DIR__));
$app->registerProvider(HttpServiceProvider::class);
$app->boot();




use App\Users\Controllers\UserController;
use Velt\Http\JsonResponse;
use Velt\Http\Router;

return static function (Router $router): void {
    $router->get('/', static fn (): string => 'Velt');

    $router->get('/api/users/{id}', [UserController::class, 'show']);

    $router->post('/api/users', static fn (): JsonResponse =>
        JsonResponse::json(['created' => true], 201)
    );
};


$request->method();
$request->path();
$request->query('page', 1);
$request->input('email');
$request->queries();
$request->inputs();
$request->header('content-type');
$request->allHeaders();
$request->isGet();
$request->isPost();


use Velt\Http\Response;
use Velt\Http\JsonResponse;

$html = new Response('<h1>Hello</h1>', 200, [
    'Content-Type' => 'text/html; charset=utf-8',
]);

$json = JsonResponse::json([
    'data' => ['id' => 10],
], 200);


final class UserController
{
    public function show(Request $request, string $id): JsonResponse
    {
        return JsonResponse::json([
            'data' => ['id' => $id],
        ]);
    }
}


use Velt\Http\MiddlewareInterface;
use Velt\Http\Request;
use Velt\Http\ResponseInterface;

final class RequestIdMiddleware implements MiddlewareInterface
{
    public function handle(Request $request, callable $next): ResponseInterface
    {
        $response = $next($request);

        return $response->header('X-Request-Id', bin2hex(random_bytes(8)));
    }
}

$route->middleware(RequestIdMiddleware::class);


$dispatcher = new Dispatcher(
    $router,
    allowedOrigins: ['https://app.example']
);


$token = $csrf->token();
echo $csrf->field();

if (!$csrf->validateRequest($request)) {
    throw new HttpException(419, 'CSRF token mismatch.');
}




use Velt\Http\Dispatcher;
use Velt\Http\Request;

$kernel = her'];
$response = $dispatcher->dispatch(Request::capture());
$response->send();