/** * deletes an item from the cart * @access public * @param mixed - string or array - line_item_ids * @return int on success, FALSE on fail */ public function delete_items($line_item_codes = FALSE) { do_action('AHEE_log', __FILE__, __FUNCTION__, ''); return EEH_Line_Item::delete_items($this->get_grand_total(), $line_item_codes); }