WC_Cart::get_total_discount() public WC 1.0

Gets the total discount amount.

Это метод класса: WC_Cart{}

Возвращает

Разное. formatted price or false if there are none

Использование

$WC_Cart = new WC_Cart();
$WC_Cart->get_total_discount();

Код WC_Cart::get_total_discount() WC Cart::get total discount ^{WC 4.5.2}

<?php
public function get_total_discount() {
	return apply_filters( 'woocommerce_cart_total_discount', $this->get_discount_total() ? wc_price( $this->get_discount_total() ) : false, $this );
}