woocommerce_cross_sell_display() │ WC 1.0

Output the cart cross-sells.

Возвращает

null. Ничего (null).

Использование

woocommerce_cross_sell_display( $limit, $columns, $orderby, $order );

$limit(int)

.
По умолчанию: 2)

$columns(int)

.
По умолчанию: 2)

$orderby(строка)

.
По умолчанию: 'rand'

$order(строка)

.
По умолчанию: 'desc'

Код woocommerce_cross_sell_display() woocommerce cross sell display ^{WC 10.3.4}

function woocommerce_cross_sell_display( $limit = 2, $columns = 2, $orderby = 'rand', $order = 'desc' ) {
	if ( is_checkout() ) {
		return;
	}

	// Get visible cross sells then sort them at random.
	$cross_sells = isset( WC()->cart )
		? array_filter( array_map( 'wc_get_product', WC()->cart->get_cross_sells() ), 'wc_products_array_filter_visible' )
		: array();

	wc_set_loop_prop( 'name', 'cross-sells' );
	wc_set_loop_prop( 'columns', apply_filters( 'woocommerce_cross_sells_columns', $columns ) );

	// Handle orderby and limit results.
	$orderby     = apply_filters( 'woocommerce_cross_sells_orderby', $orderby );
	$order       = apply_filters( 'woocommerce_cross_sells_order', $order );
	$cross_sells = wc_products_array_orderby( $cross_sells, $orderby, $order );
	/**
	 * Filter the number of cross sell products should on the product page.
	 *
	 * @param int $limit number of cross sell products.
	 * @since 3.0.0
	 */
	$limit       = intval( apply_filters( 'woocommerce_cross_sells_total', $limit ) );
	$cross_sells = $limit > 0 ? array_slice( $cross_sells, 0, $limit ) : $cross_sells;

	wc_get_template(
		'cart/cross-sells.php',
		array(
			'cross_sells'    => $cross_sells,

			// Not used now, but used in previous version of up-sells.php.
			'posts_per_page' => $limit,
			'orderby'        => $orderby,
			'columns'        => $columns,
		)
	);
}