WordPress at a glance
filter is not described

wc_add_to_cart_message filter-hook . WC 1.0

Usage

add_filter( 'wc_add_to_cart_message', 'filter_function_name_6274', 10, 2 );
function filter_function_name_6274( $message, $product_id ){
	// filter...

	return $message;
}
$message
-
$product_id
-

Where the hook is called

wc_add_to_cart_message()
wc_add_to_cart_message
woocommerce/includes/wc-cart-functions.php 130
$message = apply_filters( 'wc_add_to_cart_message', $message, $product_id );

Where in WP core the hook is used WooCommerce

Usage not found.