Description:
------------
<?php
array_merge_recursive$GLOBALS,$GLOBALS)
?>
No longer detects recursion.

It was fixed at the time (https://bugs.php.net/bug.php?id=16064 ) and fix did work until PHP 5.3.26

However PHP 5.4.0 shows a regression, still present in recent 5.4 and 5.5.

See: http://3v4l.org/PfuC8


Test script:
---------------
<?php
array_merge_recursive($GLOBALS,$GLOBALS) 

Expected result:
----------------
Warning: array_merge_recursive(): recursion detected in [...] on line 2

Actual result:
--------------
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 72 bytes) in [...] on line 2