Description:
------------
first: sry for my english (I am german)

Trying to dynamicly declarate a class in a namespace doesnt works. It doesn't searches in the current namespace, if this class is present. It just searches in the global namespace.

Reproduce code:
---------------
<?php
namespace Level1::Level2;
class Example
{
	public function __construct()
	{
		echo 'works!';
	}
}
$classname = 'Example';
new $classname();
?>

Expected result:
----------------
Fatal error: Class 'Example' not found in test.php on line 11