gctools-outilsgc / gcconnex

			$query .= " GROUP BY {$options['group_by']}";

		}

		if (isset($options['order_by']) && $options['order_by']) {

			$options['order_by'] = sanitise_string($options['order_by']);

			$query .= " ORDER BY {$options['order_by']}, n_table.id";

		}

		if ($options['limit']) {

			$limit = sanitise_int($options['limit']);

		if ($clauses['orders']) {

			$order_by_metadata = implode(", ", $clauses['orders']);

			if (isset($options['order_by']) && $options['order_by']) {

				$options['order_by'] = "$order_by_metadata, {$options['order_by']}";

			} else {

				$options['order_by'] = "$order_by_metadata, e.time_created DESC";

			}

		}

	}