Doctrine 2: Query result as associative array

Question

In my Repository class I use the following code to query:

$query = $this->getEntityManager()->createQuery(\"
    SELECT s.term, COUNT(s.term) AS freq
          


        

Answer 1

After lot of search I have found some solutions for doctrine object to array conversion. When we have associated objects in result.

1.

$person = $em->find('Person', 2);
$da = array();
        $person = (array) $person;
        foreach($person as $i=>$d) {
            if (is_object($d)) {
                $d = (array) $d;
                foreach($d as $si=>$sd){
                    if (is_object($sd)) {
                        //var_dump('after convert array');
                        $da[$i][$si] = (array) $sd ;
                         //var_dump($da[$i][$si]);
                    } else {
                       $da[$i][$si] = $sd ;
                       //var_dump($da[$i][$si] );
                    }
                }

            } else {
                $da[$i] = $d;
                //var_dump($da[$i]);
            }
        }

echo '
'; print_r($da); echo '
'; exit;


2. 

$query = $em->createQuery('SELECT w FROM  Person w WHERE w.Id = 2');
$person = $query->getResult(\Doctrine\ORM\Query::HYDRATE_ARRAY);
echo '
';  \Doctrine\Common\Util\Debug::dump($person); exit;


3.

 $result = $em->createQueryBuilder();
            $person = $result->select('p')
            ->from('PsnPersonPsn', 'p')
            ->where('p.Id= 1')
            ->getQuery()
            ->getResult(\Doctrine\ORM\Query::HYDRATE_ARRAY);
             echo '
';  \Doctrine\Common\Util\Debug::dump($person); exit;