*
 * @since 5.4.0
 *
 * @param LLMS_Order $order The LLMS_Order instance.
 * @return array[]
 */
function llms_get_possible_order_statuses( $order ) {

	$is_recurring = $order->is_recurring();
	$statuses     = llms_get_order_statuses( $is_recurring ? 'recurring' : 'single' );

	// Limit the possible status for recurring orders whose product ID doesn't exist anymore.
	if ( $is_recurring && ! llms_get_post( $order->get( 'product_id' ) ) ) {
		unset( $statuses['llms-active'] );
		unset( $statuses['llms-on-hold'] );
		unset( $statuses['llms-pending'] );