Marker/DatabaseMarker.php
public function isMarked(string $id): bool
    {
        $count = $this->connection
            ->createQueryBuilder()
            ->select('count(marker)')
            ->from($this->table, 'marker')
            ->where('marker.id = :id')
            ->setParameter('id', $id)
            ->execute()
            ->fetchColumn();

        return $count > 0;
    }
public function isMarked(string $id): bool
    {
        $count = $this->connection
            ->createQueryBuilder()
            ->select('count(marker)')
            ->from($this->table, 'marker')
            ->where('marker.id = :id')
            ->setParameter('id', $id)
            ->execute()
            ->fetchColumn();

        return $count > 0;
    }
public function isMarked ( string $ id ) : bool { $ count = $ this -> connection -> createQueryBuilder ( ) -> select ( 'count(marker)' ) -> from ( $ this -> table , 'marker' ) -> where ( 'marker.id = :id' ) -> setParameter ( 'id' , $ id ) -> execute ( ) -> fetchColumn ( ) ; return $ count > 0 ; }
{@inheritdoc}
{