public function get_remove_url($cart_item_key) { $cart_page_url = wc_get_page_permalink('cart'); return apply_filters('woocommerce_get_remove_url', $cart_page_url ? wp_nonce_url(add_query_arg('remove_item', $cart_item_key, $cart_page_url), 'woocommerce-cart') : ''); }