Простой загрузчик настроек

core/config.php

@@ -0,0 +1,9 @@
+<?php
+
+function loadConfig($filename) {
+    if (file_exists($filename)) {
+        include($filename);
+        return $settings;
+    } 
+    throw new Exception("config $filename not found");
+}

core/database.php

@@ -14,5 +14,3 @@ class Database
         return $database;
     }
 }
-
-?>