Get the line cart items count in Woocommerce

Question

I'm trying to find a way of getting the unique cart count from a woocommerce basket. After looking at the documentation it only shows a way to get the total count

get_cart_contents_count( )

Does anyone know of a way to get the unique count. For example if I add 50 pieces of product A and 20 pieces of product B, I just want the cart count to be 2

Answer 1

This will make the trick (counting cart line items):

echo '<p>Line cart items count: ' . count( WC()->cart_get_cart() ) . '</p>';

Tested and works.

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For line order items count it will be (from the WC_Order $order object):

echo '<p>Line order items count: ' . count( $order->get_items() ) . '</p>';