fix

src/Controller/HomeController.php

@@ -41,7 +41,7 @@ class HomeController extends AbstractController
         return $this->json($result);
     }
 
-    #[Route('/func3', name: 'home', methods: ['POST'])]
+    #[Route('/func3', name: 'func3', methods: ['POST'])]
     public function home(Request $request): Response
     {
         $array = $request->get('arr');