PHP middleware

Collection of PSR-15 Middleware.

Requirements

PHP >= 7.1

Installation

composer require benvens/middleware

Test

For test this library :

composer test

Usage example

$responseFactory = new \Http\Factory\Guzzle\ResponseFactory();
$request = \GuzzleHttp\Psr7\ServerRequest::fromGlobals();
$response = (new Dispatcher())
    ->pipe(new TrailingSlashMiddleware($responseFactory))
    ->pipe(new MethodMiddleware())
    ->pipe(new CsrfMiddleware())
    ->pipe(new NotFoundMiddleware($responseFactory))
    ->process($request));
\Http\Response\send($response);

The dispatcher has the role of storing the middleware and then of executing them.

Available middlewares

• TrailingSlashMiddleware : Middleware to remove the trailing slash.
• MethodMiddleware : Middleware to override the request method using parameter _method provided in the request body.
• CsrfMiddleware : Middleware for CSRF protection.
• NotFoundMiddleware : Middleware to return a 404 response with Error 404 body. This middleware must be at the end of the dispatcher.