array named for no reason - arrays

Question

I calling a repository method and passing an array in it for the parameters. But the array is named after the first parameter and I don't understand why.
Here's the call :
/**
* #param $month
* #param $year
* #return Conges[]
*/
public function getAllCongesPayes($year, $month)
{
return $this->congesRepository->getNbCongesByMonth(array('year' => $year, 'month' => $month, 'cngPaye' => true));
}
And in the error I can see that :
array('year' => array('year' => '2016', 'month' => '05', 'cngPaye' => true)))
And of course it's saying "Missing argument 2" because only one array is in it.
Here is the repository method:
public function getNbCongesByMonth($year, $month, $conge){
$qb = $this->createQueryBuilder('e');
$listOfEntities = $qb
->select('count(e) as nb')
// ->leftjoin('e.cngUsrLogin', 'u')
->where(
$qb->expr()->like('e.cngDateDebut',
$qb->expr()->literal($year.'-'.$month.'-%')
)
)
->andWhere('e.congesPayes = :conge')
// ->andWhere('u.usrGestionCra = 1')
// ->groupBy('e')
->setParameter('conge', $conge)
->getQuery()
->getResult();
return $listOfEntities;
}
and the call in the controller :
$this->congesService = $this->get("intranet.conges_service");
$nbCongesPayes = $this->congesService->getAllCongesPayes('2016', '05');
If someone could explain why this happens that would be awesome.
Thanks in advance.

Answer 1

OK, I'm really dumb and figured it 2 minutes after... Sorry for the post...
Here is the answer :
public function getNbCongesByMonth($array){
$qb = $this->createQueryBuilder('e');
$listOfEntities = $qb
->select('count(e) as nb')
// ->leftjoin('e.cngUsrLogin', 'u')
->where(
$qb->expr()->like('e.cngDateDebut',
$qb->expr()->literal($array['year'].'-'.$array['month'].'-%')
)
)
->andWhere('e.cngPaye = :conge')
// ->andWhere('u.usrGestionCra = 1')
// ->groupBy('e')
->setParameter('conge', $array['cngPaye'])
->getQuery()
->getResult();
return $listOfEntities;
}
Needed to pass an array in the parameters. I don't know why I did that.
Anyway it's solved