woocommerce_order_query_args │ filter-hook │ WC 1.0

Get orders matching the current query vars.

Usage

add_filter( 'woocommerce_order_query_args', 'wp_kama_woocommerce_order_query_args_filter' );

/**
 * Function for `woocommerce_order_query_args` filter-hook.
 * 
 * @param  $query_vars 
 *
 * @return 
 */
function wp_kama_woocommerce_order_query_args_filter( $query_vars ){

	// filter...
	return $query_vars;
}

$query_vars

-

Where the hook is called

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

Where the hook is used in WooCommerce

add_filter( 'woocommerce_order_query_args', array( $this, 'filter_orders_list_table_query' ), 10, 1 );