/** * Finds documents matching the query. * * @see Find::__construct() for supported options * @see http://docs.mongodb.org/manual/core/read-operations-introduction/ * * @param array|object $filter Query by which to filter documents * @param array $options Additional options * * @return Cursor */ public function find($filter = [], array $options = []) { if (!isset($options['readConcern'])) { $options['readConcern'] = $this->readConcern; } if (!isset($options['readPreference'])) { $options['readPreference'] = $this->readPreference; } if (!isset($options['typeMap'])) { $options['typeMap'] = $this->typeMap; } $operation = new Find($this->databaseName, $this->collectionName, $filter, $options); $server = $this->manager->selectServer($options['readPreference']); return $operation->execute($server); }