Example addons added to _blank plugin.

e107_plugins/_blank/e_cron.php

@@ -0,0 +1,33 @@
+<?php
+
+/**
+ * e107 website system
+ *
+ * Copyright (C) 2008-2016 e107 Inc (e107.org)
+ * Released under the terms and conditions of the
+ * GNU General Public License (http://www.gnu.org/licenses/gpl.txt)
+ *
+ */
+
+class _blank_cron       // plugin-folder name + '_cron'.
+{
+    function config() // Setup
+    {
+        $cron = array();
+
+        $cron[] = array(
+            'name'            => "Name of my function",  // Displayed in admin area. .
+            'function'        => "myFunction",    // Name of the function which is defined below.
+            'category'        => 'mail',           // Choose between: mail, user, content, notify, or backup
+            'description'     => "Description of what my function does"  // Displayed in admin area.
+        );
+
+        return $cron;
+    }
+
+    public function myFunction()
+    {
+        // Do Something.
+    }
+
+}