Description:
------------
All static calls to a class-parent end up being non-static

Inconsistency clearly proven:

http://3v4l.org/Mkn0L
http://3v4l.org/1L3Wk (same, but without __call)

Test script:
---------------
See http://3v4l.org/Mkn0L

<?php

class A
{
	public function __call($name, $args)
	{
		echo "Not static\n";
	}

    public static function __callStatic($name, $args)
	{
		echo "Static\n";
	}
}

class B extends A
{
    public function test()
	{
		forward_static_call(array('A', 'stuff'));
		call_user_func(array('A', 'stuff'));
		A::stuff();
	}
}

class C
{
	public function test()
	{
		forward_static_call(array('A', 'stuff'));
		call_user_func(array('A', 'stuff'));
		A::stuff();
	}
}

A::test();

echo " = B =\n";
$b = new B();
$b->test();

echo " = C =\n";
$c = new C();
$c->test();

Expected result:
----------------
Static
 = B =
Not static
Not static
Not static
 = C =
Static
Static
Static

Actual result:
--------------
Static
 = B =
Not static
Not static
Not static
 = C =
Static
Static
Static