woocommerce_product_crosssell_ids
Usage
add_filter( 'woocommerce_product_crosssell_ids', 'wp_kama_woocommerce_product_crosssell_ids_filter', 10, 2 ); /** * Function for `woocommerce_product_crosssell_ids` filter-hook. * * @param $cross_sell_ids * @param $that * * @return */ function wp_kama_woocommerce_product_crosssell_ids_filter( $cross_sell_ids, $that ){ // filter... return $cross_sell_ids; }
- $cross_sell_ids
- -
- $that
- -
Where the hook is called
woocommerce_product_crosssell_ids
woocommerce/includes/legacy/abstract-wc-legacy-product.php 440
return apply_filters( 'woocommerce_product_crosssell_ids', $this->get_cross_sell_ids(), $this );