woocommerce_get_breadcrumb │ filter-hook │ WC 2.3.0

Filters the breadcrumb trail array.

Usage

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

/**
 * Function for `woocommerce_get_breadcrumb` filter-hook.
 * 
 * @param array               $crumbs     The breadcrumb trail.
 * @param \WC_Breadcrumb|null $breadcrumb The breadcrumb object (null when called from Core block).
 *
 * @return array
 */
function wp_kama_woocommerce_get_breadcrumb_filter( $crumbs, $breadcrumb ){

	// filter...
	return $crumbs;
}

$crumbs(array)

The breadcrumb trail.

$breadcrumb(\WC_Breadcrumb|null)

The breadcrumb object (null when called from Core block).

Changelog

Where the hook is called

$wc_crumbs = apply_filters( 'woocommerce_get_breadcrumb', $wc_crumbs, null );

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

Where the hook is used in WooCommerce