cart->get_cart() as $cart_item_key => $cart_item ) {
$_product = apply_filters( 'woocommerce_cart_item_product', $cart_item['data'], $cart_item, $cart_item_key );
$product_id = apply_filters( 'woocommerce_cart_item_product_id', $cart_item['product_id'], $cart_item, $cart_item_key );
if ( $_product && $_product->exists() && $cart_item['quantity'] > 0
&& apply_filters( 'woocommerce_cart_item_visible', true, $cart_item, $cart_item_key )
) {
$product_permalink = apply_filters( 'woocommerce_cart_item_permalink',
$_product->is_visible() ? $_product->get_permalink( $cart_item ) : '', $cart_item,
$cart_item_key );
?>