wc_add_to_cart_message_html │ filter-hook │ WC 1.0

Usage

add_filter( 'wc_add_to_cart_message_html', 'wp_kama_wc_add_to_cart_message_html_filter', 10, 3 );

/**
 * Function for `wc_add_to_cart_message_html` filter-hook.
 * 
 * @param  $message  
 * @param  $products 
 * @param  $show_qty 
 *
 * @return 
 */
function wp_kama_wc_add_to_cart_message_html_filter( $message, $products, $show_qty ){

	// filter...
	return $message;
}

$message

-

$products

-

$show_qty

-

Where the hook is called

$message = apply_filters( 'wc_add_to_cart_message_html', $message, $products, $show_qty );

Where the hook is used in WooCommerce

add_filter( 'wc_add_to_cart_message_html', array( $this, 'add_to_cart_message_html_filter' ), 10, 2 );

add_filter( 'wc_add_to_cart_message_html', array( $this, 'add_to_cart_message_html_filter' ), 10, 2 );