📅  最后修改于: 2022-03-11 14:59:01.102000             🧑  作者: Mango
/**
* WooCommerce Extra Feature
* --------------------------
* put in functions.php file of main theme
* Change number of related products on product page
* Set your own value for 'posts_per_page'
*
*/
function woo_related_products_limit() {
global $product;
$args['posts_per_page'] = 6;
return $args;
}
add_filter( 'woocommerce_output_related_products_args', 'jk_related_products_args' );
function jk_related_products_args( $args ) {
$args['posts_per_page'] = 4; // 4 related products
$args['columns'] = 2; // arranged in 2 columns
return $args;
}