List and show user details, new model User

application/models/user_model.php

@@ -0,0 +1,20 @@
+<?php
+
+/**
+ * User model that we use to control our users
+ */
+class User_model extends MY_Model
+{
+    public $before_create = array( 'timestamps' );
+
+    public function __construct()
+    {
+        parent::__construct();
+    }
+
+    protected function timestamps($ecard)
+    {
+        $ecard['created_at'] = $ecard['updated_at'] = date('Y-m-d H:i:s');
+        return $ecard;
+    }
+}