Automattic\WooCommerce\Internal\RestApi\Routes\V4\Orders

UpdateUtils::item_is_null_or_zero │ protected │ WC 1.0

Helper method to check if the resource ID associated with the provided item is null. Items can be deleted by setting the resource ID to null.

Method of the class: UpdateUtils{}

No Hooks.

Returns

true|false. True if the item resource ID is null, false otherwise.

Usage

// protected - for code of main (parent) or child class
$result = $this->item_is_null_or_zero( $item );

$item(array) (required)

Item provided in the request body.

UpdateUtils::item_is_null_or_zero() UpdateUtils::item is null or zero code ^{WC 10.4.3}

protected function item_is_null_or_zero( $item ) {
	$keys = array( 'product_id', 'method_id', 'method_title', 'name', 'code' );

	foreach ( $keys as $key ) {
		if ( array_key_exists( $key, $item ) && is_null( $item[ $key ] ) ) {
			return true;
		}
	}

	if ( array_key_exists( 'quantity', $item ) && 0 === $item['quantity'] ) {
		return true;
	}

	return false;
}