Description:
------------
Using the code below, the output from get_class_methods is different between versions 5.0.2 and 5.0.3. This missing data is breaking some of our code. Is this change intended - I can't see it mentioend in the docs.

Reproduce code:
---------------
abstract class space{
	function __construct(){}
	abstract protected function unfold();
}

abstract class shape extends space{
	protected final function unfold(){}
}

abstract class quad extends shape{
	function buggy(){
		$c = get_class($this);
		$a = get_class_methods(get_class($this));
		$b = get_class_methods($this);
		print($c."\n".'a:');
		print_r($a);
		print('b:');
		print_r($b);
	}
}

class square extends quad{}

$a = new square();
$a->buggy();

Expected result:
----------------
square
a:Array
(
    [0] => buggy
    [1] => unfold
    [2] => __construct
)
b:Array
(
    [0] => buggy
    [1] => unfold
    [2] => __construct
)

Actual result:
--------------
square
a:Array
(
    [0] => buggy
    [1] => __construct
)
b:Array
(
    [0] => buggy
    [1] => __construct
)