__('Code', 'wp-ultimo'), 'status' => __('Status', 'wp-ultimo'), 'total' => __('Total', 'wp-ultimo'), 'date_created' => __('Created at', 'wp-ultimo'), ); return $columns; } /** * Clears the bulk actions. * * @since 2.0.0 * * @param string $which Top or bottom. * @return array */ public function bulk_actions($which = '') { return array(); } }