woocommerce_get_product_subcategories_cache_key хук-фильтр . WC 1.0
Get (and cache) product subcategories.
Использование
add_filter( 'woocommerce_get_product_subcategories_cache_key', 'filter_function_name_2549' );
function filter_function_name_2549( $parent_id ){
// filter...
return $parent_id;
}
- $parent_id
- -
Где вызывается хук
woocommerce_get_product_subcategories_cache_key
woocommerce/includes/wc-template-functions.php 2517
$cache_key = apply_filters( 'woocommerce_get_product_subcategories_cache_key', 'product-category-hierarchy-' . $parent_id, $parent_id );