| 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? |
| $tax_class | string | (default: '') The tax class for the fee if taxable. A blank string is standard tax class. |
public function add_fee($name, $amount, $taxable = false, $tax_class = '')
{
$new_fee_id = sanitize_title($name);
// Only add each fee once
foreach ($this->fees as $fee) {
if ($fee->id == $new_fee_id) {
return;
}
}
$new_fee = new stdClass();
$new_fee->id = $new_fee_id;
$new_fee->name = esc_attr($name);
$new_fee->amount = (double) esc_attr($amount);
$new_fee->tax_class = $tax_class;
$new_fee->taxable = $taxable ? true : false;
$new_fee->tax = 0;
$new_fee->tax_data = array();
$this->fees[] = $new_fee;
} /**
* 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']);
}
}
}
}