Google\Cloud\Datastore\DatastoreClient::query PHP Method

The Query class can be used as a builder, or it can accept a query representation at instantiation. Example: $query = $datastore->query();

public query ( array $query = [] ) : Query
$query	array	[Query](https://cloud.google.com/datastore/reference/rest/v1/projects/runQuery#query)
return	Google\Cloud\Datastore\Query\Query

    public function query(array $query = [])
    {
        return new Query($this->entityMapper, ['query' => $query]);
    }

DatastoreClient