woocommerce_add_message filter-hook . WC 2.1

Print a single notice immediately.

Usage

add_filter( 'woocommerce_add_message', 'filter_function_name_7226' );
function filter_function_name_7226( $message ){
	// filter...

	return $message;
}

$message(string)

The text to display in the notice.

Changelog

Where the hook is called

$message = apply_filters( 'woocommerce_add_message', $message );

$message = apply_filters( 'woocommerce_add_message', $message );

Where in WP core the hook is used WooCommerce