get_meta( self::TRACKING_META, true ); $shipped = '1' === (string) $order->get_meta( self::SHIPPED_META, true ); ?>

update_meta_data( self::TRACKING_META, $tracking ); // phpcs:ignore WordPress.Security.NonceVerification.Missing -- as above. if ( ! empty( $_POST['rahkar_shipped'] ) ) { $order->update_meta_data( self::SHIPPED_META, '1' ); } else { $order->delete_meta_data( self::SHIPPED_META ); } $order->save(); } }