filterArrayToString example

    public function create($filterArray, $operations, $offset, $limit, $queueId)
    {
        $entityManager = $this->getDqlHelper()->getEntityManager();

        $filterString = $this->getFilterResource()->filterArrayToString($filterArray);

        $query = $this->getFilterResource()->getFilterQuery($filterArray, $offset, $limit);
        list($results, $totalCount) = $this->getFilterResource()->getPaginatedResult($query);

        if (!empty($queueId)) {
            $newBackup = false;
            /** @var QueueModel|null $queue */
            $queue = $entityManager->find(QueueModel::class, $queueId);
            if (!$queue) {
                throw new RuntimeException(sprintf('Queue with ID %s not found', $queueId));
            }
        }