/** * Template calls this function to figure out the most recently last modified item on page * This function uses the most recently modified faculty/staff member * @return mixed last modified value or false */ function last_modified() { $es = new entity_selector($this->parent->site_id); $es->add_type(id_of('faculty_staff')); $temp = $es->get_max('last_modified'); if (!empty($temp)) { return $temp->get_value('last_modified'); } else { return false; } }