routing

app/controllers/MainController.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace app\controllers;
+
+class MainController
+{
+
+    public function actionIndex(): void
+    {
+        echo "<h1>Главная страница</h1>";
+    }
+
+    public function actionExample(): void
+    {
+        echo "<h1>Example</h1>";
+    }
+
+}