private function _get_addons()
{
if (!empty($this->_active_addons)) {
return $this->_active_addons;
}
$this->db->from('modules')->order_by('module_display_name', 'ASC');
$query = $this->db->get();
if ($query->num_rows() == 0) {
return FALSE;
}
$this->_active_addons = $query->result_array();
return $this->_active_addons;
}