Purge the cache when the stock is updated in products in WooCommerce when using W3 Total Cache

[sebastian-moran]

Purge the cache when the stock is updated in products in WooCommerce when using W3 Total Cache on child sites.

Snippet Type

Execute on Child Sites

Snippet

add_action( 'woocommerce_product_set_stock', 'w3tc_flush_all_custom', 999 );
add_action( 'woocommerce_variation_set_stock', 'w3tc_flush_all_custom', 999 );

function w3tc_flush_all_custom() {
    w3tc_flush_all();
}