GetAll私人成员ZendFramework

Is there a way to list all private member of an instance with Zend\Server\Reflection?

The documentation for this class is very light I can't get any way to do that.

This class is using php ReflectionClass internally. You can do like this:

$reflection = \Zend\Server\Reflection::reflectClass($className);
$properties = $reflection->getProperties();
$propertyNames = array();
foreach($properties as $property){
    if($property->isPrivate()){
        $propertyNames[] = $property->getName();
    }
}
var_dump($propertyNames);

I tested in ZF2 version 2.5.1 and there it works...