iaField::getImageFields PHP Method

    public function getImageFields($itemFilter = null)
    {
        $conditions = array("`type` IN ('image','pictures')");
        empty($itemFilter) || ($conditions[] = "`item` = '" . iaSanitize::sql($itemFilter) . "'");
        $conditions = implode(' AND ', $conditions);
        return $this->iaDb->onefield('name', $conditions, null, null, self::getTable());
    }