Description:
------------
see title. i've encountered this problem where the latest snapshot build will not execute methods of global objects.

Reproduce code:
---------------
file test1.php:

<?php
global $phpTest;
require_once("test2.php");
$phpTest = new PHPTEST();
?>


file test2.php:

<?php
global $phpTest;

class PHPTEST
{
	public $var;
	function DoSomething()
	{
		echo "hi it worked";
	}
}

require_once("test3.php");

?>

file test3.php:

<?php
global $phpTest;
$phpTest->var = "we can set variables just fine";
$phpTest->DoSomething(); // ka-boom
?>

Expected result:
----------------
.

Actual result:
--------------
Fatal error: Call to undefined method stdClass::DoSomething() in C:\php\test3.php on line 4