Description:
------------
OS: CENT OS
PHP VERSION: 5.05
Zend Optimizer: 2.6.2


This line:

	foreach($GLOBALS as $key => $val){
.....
		}

When this piece of code is optimized/compiled  with Zend produces this error:

"Warning: Invalid argument supplied for foreach() in... "

Not optimized works without any problems ?

another bug like php 4.3.10 ?

Reproduce code:
---------------
foreach($GLOBALS as $key => $val){
.....
		}

Expected result:
----------------
see values

Actual result:
--------------
"Warning: Invalid argument supplied for foreach() in... "