woocommerce_checkout_customer_id filter-hook . WC 1.0

Create a new customer account if needed.

Usage

add_filter( 'woocommerce_checkout_customer_id', 'filter_function_name_228' );
function filter_function_name_228( $data ){
	// filter...

	return $data;
}

$data(array)

Posted data.

Where the hook is called

$customer_id = apply_filters( 'woocommerce_checkout_customer_id', get_current_user_id() );

return apply_filters( 'woocommerce_checkout_customer_id', get_current_user_id() );

$order->set_customer_id( apply_filters( 'woocommerce_checkout_customer_id', get_current_user_id() ) );

Where in WP core the hook is used WooCommerce