woocommerce_add_order_item() │ WC 1.0

Deprecated since 3.0. It is no longer supported and may be removed in future releases. It is recommended to replace this function with the same one.

No Hooks.

Returns

Int|true|false.

Usage

woocommerce_add_order_item( $order_id, $item );
$order_id(required)
.
$item(required)
.

Changelog

Deprecated since 3.0

woocommerce_add_order_item() code WC 10.6.2

woocommerce/includes/wc-deprecated-functions.php 
function woocommerce_add_order_item( $order_id, $item ) {
	wc_deprecated_function( __FUNCTION__, '3.0', 'wc_add_order_item' );
	return wc_add_order_item( $order_id, $item );
}