woocommerce_product_object_query_args filter-hook . WC 1.0

Get products matching the current query vars.

Usage

add_filter( 'woocommerce_product_object_query_args', 'filter_function_name_4590' );
function filter_function_name_4590( $query_vars ){
	// filter...

	return $query_vars;
}

$query_vars

-

Where the hook is called

$args    = apply_filters( 'woocommerce_product_object_query_args', $this->get_query_vars() );

Where in WP core the hook is used WooCommerce