woocommerce_get_breadcrumb │ filter-hook │ WC 1.0

Get the breadcrumb.

Usage

add_filter( 'woocommerce_get_breadcrumb', 'wp_kama_woocommerce_get_breadcrumb_filter', 10, 2 );

/**
 * Function for `woocommerce_get_breadcrumb` filter-hook.
 * 
 * @param  $crumbs 
 * @param  $that   
 *
 * @return 
 */
function wp_kama_woocommerce_get_breadcrumb_filter( $crumbs, $that ){

	// filter...
	return $crumbs;
}

$crumbs

-

$that

-

Where the hook is called

return apply_filters( 'woocommerce_get_breadcrumb', $this->crumbs, $this );

Where the hook is used in WooCommerce