WC_Order_Item_Data_Store::clear_caches │ protected │ WC 1.0

Clear meta cache.

Method of the class: WC_Order_Item_Data_Store{}

No Hooks.

Returns

null. Nothing (null).

Usage

// protected - for code of main (parent) or child class
$result = $this->clear_caches( $item_id, $order_id );

$item_id(int) (required)

Item ID.

$order_id(int|null) (required)

Order ID. If not set, it will be loaded using the item ID.

WC_Order_Item_Data_Store::clear_caches() WC Order Item Data Store::clear caches code ^{WC 10.8.1}

protected function clear_caches( $item_id, $order_id ) {
	wp_cache_delete( 'item-' . $item_id, 'order-items' );

	if ( ! $order_id ) {
		$order_id = $this->get_order_id_by_order_item_id( $item_id );
	}
	if ( $order_id ) {
		wp_cache_delete( 'order-items-' . $order_id, 'orders' );
		wp_cache_delete( 'order-needs-processing-' . $order_id, 'orders' );
	}
}