WordPress at Your Fingertips
filter is not described

woocommerce_upsell_display_args filter-hook . WC 1.0

Handle the legacy filter which controlled posts per page etc.

Usage

add_filter( 'woocommerce_upsell_display_args', 'filter_function_name_3242' );
function filter_function_name_3242( $array ){
	// filter...

	return $array;
}
$array
-

Where the hook is called

woocommerce_upsell_display()
woocommerce_upsell_display_args
woocommerce/includes/wc-template-functions.php 2046-2054
$args = apply_filters(
	'woocommerce_upsell_display_args',
	array(
		'posts_per_page' => $limit,
		'orderby'        => $orderby,
		'order'          => $order,
		'columns'        => $columns,
	)
);

Where in WP core the hook is used WooCommerce

Usage not found.