initial commit

application/controller/ErrorController.php

@@ -0,0 +1,28 @@
+<?php
+
+/**
+ * Class Error
+ * This controller simply contains some methods that can be used to give proper feedback in certain error scenarios,
+ * like a proper 404 response with an additional HTML page behind when something does not exist.
+ */
+class ErrorController extends Controller
+{
+    /**
+     * Construct this object by extending the basic Controller class
+     */
+    public function __construct()
+    {
+        parent::__construct();
+    }
+
+    /**
+     * Use this when something is not found. Gives back a proper 404 header response plus a normal page (where you could
+     * show a well-designed error message or something more useful for your users).
+     * You can see this in action in action in /core/Application.php -> __construct
+     */
+    public function error404()
+    {
+        header('HTTP/1.0 404 Not Found', true, 404);
+        $this->View->render('error/404');
+    }
+}