Filter in the router supports after. Fixes #1315

system/CodeIgniter.php

@@ -273,10 +273,11 @@ protected function handleRequest(RouteCollectionInterface $routes = null, $cache
 		$filters = Services::filters();
 
 		// If any filters were specified within the routes file,
-		// we need to ensure it's active for the current request (before only)
+		// we need to ensure it's active for the current request
 		if (! is_null($routeFilter))
 		{
 			$filters->enableFilter($routeFilter, 'before');
+            $filters->enableFilter($routeFilter, 'after');
 		}
 
 		$uri = $this->request instanceof CLIRequest ? $this->request->getPath() : $this->request->uri->getPath();

user_guide_src/source/incoming/routing.rst

@@ -221,8 +221,8 @@ If you need to assign options to a group, like a `namespace <#assigning-namespac
 
 This would handle a resource route to the ``App\API\v1\Users`` controller with the ``/api/users`` URI.
 
-You can also use ensure that a specific `filter </general/filters>`_ gets ran for a group of routes. This will always
-run the filter before the controller. This is especially handy during authentication::
+You can also use ensure that a specific `filter </incoming/filters.html>`_ gets ran for a group of routes. This will always
+run the filter before or after the controller. This is especially handy during authentication or api logging::
 
     $routes->group('api', ['filter' => 'api-auth'], function($routes)
     {