set_stock_status() public method

Set stock status.
public set_stock_status ( string $status = '' )
$status string New status.
 /**
  * Sync variable product stock status with children.
  * Change does not persist unless saved by caller.
  *
  * @since 2.7.0
  * @param WC_Product|int $product
  */
 public function sync_stock_status(&$product)
 {
     $product->set_stock_status($product->child_is_in_stock() ? 'instock' : 'outofstock');
 }