add_fee() public method

Add additional fee to the cart.
public add_fee ( string $name, float $amount, boolean $taxable = false, string $tax_class = '' )
$name string Unique name for the fee. Multiple fees of the same name cannot be added.
$amount float Fee amount.
$taxable boolean (default: false) Is the fee taxable?
$tax_class string (default: '') The tax class for the fee if taxable. A blank string is standard tax class.
WC_Cart Class Documentation
Exemplo n.º 1
0
 /**
  * Add order/subscription fee line items to the cart when a renewal order, initial order or resubscribe is in the cart.
  *
  * @param WC_Cart $cart
  * @since 2.0.13
  */
 public function maybe_add_fees($cart)
 {
     if ($cart_item = $this->cart_contains()) {
         $order = $this->get_order($cart_item);
         if ($order instanceof WC_Order) {
             foreach ($order->get_fees() as $fee) {
                 $cart->add_fee($fee['name'], $fee['line_total'], abs($fee['line_tax']) > 0, $fee['tax_class']);
             }
         }
     }
 }