Description:
------------
I think that get_class_vars() should have the same 
behaviour that get_class_method(). 
The problem is that get_class_method() prints static 
methods, but get_class_vars() doesn't prints static 
properties. 
The documentation doesn't say anything on static 
properties, so i think that get_class_vars() should print 
static properties. 

Reproduce code:
---------------
<?php
class plop {
	public static $plip;
	public static function plip() { }
}

var_dump(get_class_methods('plop'));
var_dump(get_class_vars('plop'));
?>

Expected result:
----------------
array(1) { [0] => string(4) "plip" } 
array(0) {} 

Actual result:
--------------
array(1) { [0] => string(4) "plip" } 
array(1) { [0] => string(4) "plip" }