OpenSkill\Datatable\Providers\CollectionProvider::setupOrder PHP Метод

    public function setupOrder()
    {
        /**
         * @param array $first
         * @param array $second
         * @param ColumnOrder[] $orderColumn
         * @return int
         */
        $this->defaultGlobalOrderFunction = function (array $first, array $second, array $orderColumn) {
            foreach ($orderColumn as $order) {
                if (array_key_exists($order->columnName(), $first)) {
                    $value = strnatcmp($first[$order->columnName()], $second[$order->columnName()]);
                    if ($value == 0) {
                        continue;
                    }
                    if (!$order->isAscending()) {
                        return $value * -1;
                    }
                    return $value;
                }
            }
            return 0;
        };
    }