php WooCommerce更改相关产品的数量

Posted 2021-05-05

//* Change number of related products on single product page
add_filter( 'woocommerce_output_related_products_args', 'olivia_related_products_args' );
function olivia_related_products_args( $args ) {

	$args['posts_per_page'] = 4; // 4 related products
	$args['columns'] = 4; // arranged in 4 columns
	return $args;
	
}