Description:
------------
When a class extends the reflectionclass the initialized values of a property are forgotton (actually not only the value but the whole property, resulting in an Notice 'undefined property')

Reproduce code:
---------------
<?php

class A extends reflectionClass{
	public $x="you";

	public function __construct(){
		echo "Hello ".$this->x;	
	}
}
new A();
?>

Expected result:
----------------
Hello you

Actual result:
--------------
Hello