| private readOptions ( array $options = [] ) : array | ||
| $options | array | [optional] { Read Options @type string $transaction If set, query or lookup will run in transaction. @type string $readConsistency See [ReadConsistency](https://cloud.google.com/datastore/reference/rest/v1/ReadOptions#ReadConsistency). } |
| return | array | |
private function readOptions(array $options = [])
{
$options += ['readConsistency' => null, 'transaction' => null];
$readOptions = array_filter(['readConsistency' => $options['readConsistency'], 'transaction' => $options['transaction']]);
return array_filter(['readOptions' => $readOptions]);
}