From e7528e1ac584c139b3cf0dd945cd26a05c4f371e Mon Sep 17 00:00:00 2001
From: Daniel Opitz <d.opitz@outlook.com>
Date: Sun, 14 Jan 2024 12:43:17 +0100
Subject: [PATCH] Fix Response instantiation

---
 docs/v4/concepts/middleware.md | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/docs/v4/concepts/middleware.md b/docs/v4/concepts/middleware.md
index 77718dde..e03a3d3f 100644
--- a/docs/v4/concepts/middleware.md
+++ b/docs/v4/concepts/middleware.md
@@ -53,10 +53,10 @@ This example middleware is a Closure.
 
 ```php
 <?php
+use Psr\Http\Message\ResponseInterface;
 use Psr\Http\Message\ServerRequestInterface as Request;
 use Psr\Http\Server\RequestHandlerInterface as RequestHandler;
 use Slim\Factory\AppFactory;
-use Psr\Http\Message\ResponseInterface as Response;
 
 require __DIR__ . '/../vendor/autoload.php';
 
@@ -68,13 +68,13 @@ $app = AppFactory::create();
  * @param  Request        $request PSR-7 request
  * @param  RequestHandler $handler PSR-15 request handler
  *
- * @return Response
+ * @return ResponseInterface
  */
-$beforeMiddleware = function (Request $request, RequestHandler $handler) {
+$beforeMiddleware = function (Request $request, RequestHandler $handler) use ($app) {
     $response = $handler->handle($request);
     $existingContent = (string) $response->getBody();
 
-    $response = new Response();
+    $response = $app->getResponseFactory()->createResponse();
     $response->getBody()->write('BEFORE' . $existingContent);
 
     return $response;
@@ -186,20 +186,24 @@ Application middleware is invoked for every **incoming** HTTP request. Add appli
 
 ```php
 <?php
+use Psr\Http\Message\ResponseInterface as Response;
 use Psr\Http\Message\ServerRequestInterface as Request;
 use Psr\Http\Server\RequestHandlerInterface as RequestHandler;
 use Slim\Factory\AppFactory;
+<<<<<<< HEAD
 use Psr\Http\Message\ResponseInterface as Response;
+=======
+>>>>>>> c9ce721 (Fix Response instantiation)
 
 require __DIR__ . '/../vendor/autoload.php';
 
 $app = AppFactory::create();
 
-$app->add(function (Request $request, RequestHandler $handler) {
+$app->add(function (Request $request, RequestHandler $handler) use ($app) {
     $response = $handler->handle($request);
     $existingContent = (string) $response->getBody();
 
-    $response = new Response();
+    $response = $app->getResponseFactory()->createResponse();
     $response->getBody()->write('BEFORE ' . $existingContent);
 
     return $response;