Description:
------------
The magic overloading function __get() can't seem to access inherited, non-visible properties. If you overload with __get() in a base class, then extend that class, the base class's __get() will return NULL when accessing an inaccessible property of the child class. The __get() function doesn't even see the property as being set (if you run an isset($name) in the __get() call, it returns false.

Reproduce code:
---------------
class testParent {
	function __get($name){
		return $this->$name;
	}
}

class testChild extends testParent {
	private $testVar = 'Bar';
}

$t = new testChild;

echo 'Foo: ' . $t->testVar;

Expected result:
----------------
You would expect the code to output 'Foo: Bar'. instead, it outputs 'Foo:', because the __get() in testParent apparently can't see the private vars in testChild.

Actual result:
--------------
Output's 'Foo:', withOUT the 'Bar'