Description:
------------
It seem that ReflectionClass::getProperties() doesn't fetch undeclared properties of an object, even if you specify all the filters such ReflectionProperty::IS_xxxxxx


Test script:
---------------
class foo
{
	public $bar = false;
	private $foobar = false;

	function __construct()
	{
		$this->bar = false;
		$this->foobar = true;
		$this->baz = true;
	}
}

$data = new foo();

$class = new \ReflectionClass($data);
$properties = $class->getProperties();

\var_dump( $properties );

exit;


Expected result:
----------------
array(2) {
  [0]=>
  &object(ReflectionProperty)#3 (2) {
    ["name"]=>
    string(3) "bar"
    ["class"]=>
    string(3) "foo"
  }
  [1]=>
  &object(ReflectionProperty)#4 (2) {
    ["name"]=>
    string(6) "foobar"
    ["class"]=>
    string(3) "foo"
  }
  [2]=>
  &object(ReflectionProperty)#4 (2) {
    ["name"]=>
    string(6) "baz"
    ["class"]=>
    string(3) "foo"
  }
}


Actual result:
--------------
array(2) {
  [0]=>
  &object(ReflectionProperty)#3 (2) {
    ["name"]=>
    string(3) "bar"
    ["class"]=>
    string(3) "foo"
  }
  [1]=>
  &object(ReflectionProperty)#4 (2) {
    ["name"]=>
    string(6) "foobar"
    ["class"]=>
    string(3) "foo"
  }
}