woocommerce_order_after_calculate_totals │ action-hook │ WC 1.0

Usage

add_action( 'woocommerce_order_after_calculate_totals', 'wp_kama_woocommerce_order_after_calculate_totals_action', 10, 2 );

/**
 * Function for `woocommerce_order_after_calculate_totals` action-hook.
 * 
 * @param  $and_taxes 
 * @param  $that      
 *
 * @return void
 */
function wp_kama_woocommerce_order_after_calculate_totals_action( $and_taxes, $that ){

	// action...
}

$and_taxes

-

$that

-

Where the hook is called

do_action( 'woocommerce_order_after_calculate_totals', $and_taxes, $this );

Where the hook is used in WooCommerce