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nczz/wc-only-one-item-in-one-order.php

Created September 14, 2018 15:28
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WooCommerce 一張訂單限定一款商品
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wc-only-one-item-in-one-order.php
<?php
add_filter( 'woocommerce_add_cart_item_data', 'mxp_wc_custom_add_to_cart' );
function mxp_wc_custom_add_to_cart( $cart_item_data ) {
WC()->cart->empty_cart(true);
WC()->session->set('cart', array());
return $cart_item_data;
}
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