Newscoop\NewscoopBundle\Entity\Repository\TopicRepository::findOptions PHP Метод

    public function findOptions()
    {
        $query = $this->createQueryBuilder('t')->select('t.id, t.title as name')->orderBy('t.title')->getQuery();
        $options = array();
        foreach ($query->getResult() as $row) {
            $options[$row['id']] = $row['name'];
        }
        return $options;
    }