Automattic\WooCommerce\Blocks\BlockTypes\ProductCollection

HandlerRegistry::get_product_ids_from_order │ private │ WC 1.0

Get product IDs from an order.

Method of the class: HandlerRegistry{}

No Hooks.

Returns

Array. The product IDs.

Usage

// private - for code of main (parent) class only
$result = $this->get_product_ids_from_order( $order_id );

$order_id(int) (required)

The order ID.

HandlerRegistry::get_product_ids_from_order() HandlerRegistry::get product ids from order code ^{WC 10.5.0}

private function get_product_ids_from_order( $order_id ) {
	$product_references = array();
	if ( empty( $order_id ) ) {
		return $product_references;
	}

	$order = wc_get_order( $order_id );
	if ( $order ) {
		$product_references = array_filter(
			array_map(
				function ( $item ) {
					return $item->get_product_id();
				},
				$order->get_items( 'line_item' )
			)
		);
	}
	return $product_references;
}