docs: add new Getting Routing Information & Accessing Active Filters for a Route

Author: datamweb

user_guide_src/source/incoming/routing/072.php

@@ -0,0 +1,8 @@
+<?php
+
+// Get the router instance.
+/** @var \CodeIgniter\Router\Router $router */
+$router = service('router');
+$filters = $router->getFilters();
+
+echo 'Active Filters for the Route: ' . implode(', ', $filters);