From 1bc3b45f9f327054e2dbf25b65cd707856621302 Mon Sep 17 00:00:00 2001 From: Hans-Christian Psaar Date: Fri, 11 Feb 2022 12:36:28 +0100 Subject: [PATCH] Update http_kernel_controller_resolver.rst I stumbled upon an exception: Uncaught TypeError: LeapYearController::index(): Argument #1 ($year) must be of type int, array given, called in /var/www/web/front.php on line 32 and defined in /var/www/src/routes.php:10 This makes sense: getArguments() return indeed an array with the parameters. The index method in the LeapYearController does not expect an array at all. (new LeapYearController)->index(['year' => 2000]) is wrong, and this is happening here when an array is passed into call_user_func(). Fix: use spread operator for array destructuring / unpacking to pass in array values as variables. This is on PHP8.1 btw. --- create_framework/http_kernel_controller_resolver.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/create_framework/http_kernel_controller_resolver.rst b/create_framework/http_kernel_controller_resolver.rst index 12d9efead6e..b5006c6356e 100644 --- a/create_framework/http_kernel_controller_resolver.rst +++ b/create_framework/http_kernel_controller_resolver.rst @@ -78,7 +78,7 @@ resolver from HttpKernel:: $controller = $controllerResolver->getController($request); $arguments = $argumentResolver->getArguments($request, $controller); - $response = call_user_func_array($controller, $arguments); + $response = call_user_func_array($controller, ...$arguments); .. note:: @@ -190,7 +190,7 @@ Let's conclude with the new version of our framework:: $controller = $controllerResolver->getController($request); $arguments = $argumentResolver->getArguments($request, $controller); - $response = call_user_func_array($controller, $arguments); + $response = call_user_func_array($controller, ...$arguments); } catch (Routing\Exception\ResourceNotFoundException $exception) { $response = new Response('Not Found', 404); } catch (Exception $exception) { pFad - Phonifier reborn

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