Description:
------------
Classes must be declared in order when you have declare(ticks=1) in the file (or any file that includes it). They do not have to be if the declaration is not used.


Reproduce code:
---------------
<?php 
declare(ticks=1); 
class foo2 extends foo1 { var $value; } 
class foo1 { var $myvalue; }
?>

Expected result:
----------------
See nothing, no error importantly.

Actual result:
--------------
Fatal error: Class foo2:  Cannot inherit from undefined class foo1 in /home/csmall/test.php on line 3