From:             zoeslam at gmail dot com
Operating system: Ubuntu 12.04
PHP version:      5.4.5
Package:          SPL related
Bug Type:         Bug
Bug description:ArrayIterator::count() from IteratorIterator instance gives 
Segmentation fault

Description:
------------
The code explains all, no idea why it happens.

Verified on Ubuntu and Slackware, both on PHP 5.4.3, PHP 5.4.4, PHP 5.4.5.

Test script:
---------------
$ai = new ArrayIterator(array(0,1));

var_dump($ai->count());

$ii = new IteratorIterator($ai);

var_dump($ii->count());


Expected result:
----------------
int(2)
int(2)

Actual result:
--------------
int(2)
int(2)
Segmentation fault

-- 
Edit bug report at https://bugs.php.net/bug.php?id=62616&edit=1
-- 
Try a snapshot (PHP 5.4):            
https://bugs.php.net/fix.php?id=62616&r=trysnapshot54
Try a snapshot (PHP 5.3):            
https://bugs.php.net/fix.php?id=62616&r=trysnapshot53
Try a snapshot (trunk):              
https://bugs.php.net/fix.php?id=62616&r=trysnapshottrunk
Fixed in SVN:                        
https://bugs.php.net/fix.php?id=62616&r=fixed
Fixed in SVN and need be documented: 
https://bugs.php.net/fix.php?id=62616&r=needdocs
Fixed in release:                    
https://bugs.php.net/fix.php?id=62616&r=alreadyfixed
Need backtrace:                      
https://bugs.php.net/fix.php?id=62616&r=needtrace
Need Reproduce Script:               
https://bugs.php.net/fix.php?id=62616&r=needscript
Try newer version:                   
https://bugs.php.net/fix.php?id=62616&r=oldversion
Not developer issue:                 
https://bugs.php.net/fix.php?id=62616&r=support
Expected behavior:                   
https://bugs.php.net/fix.php?id=62616&r=notwrong
Not enough info:                     
https://bugs.php.net/fix.php?id=62616&r=notenoughinfo
Submitted twice:                     
https://bugs.php.net/fix.php?id=62616&r=submittedtwice
register_globals:                    
https://bugs.php.net/fix.php?id=62616&r=globals
PHP 4 support discontinued:          
https://bugs.php.net/fix.php?id=62616&r=php4
Daylight Savings:                    https://bugs.php.net/fix.php?id=62616&r=dst
IIS Stability:                       
https://bugs.php.net/fix.php?id=62616&r=isapi
Install GNU Sed:                     
https://bugs.php.net/fix.php?id=62616&r=gnused
Floating point limitations:          
https://bugs.php.net/fix.php?id=62616&r=float
No Zend Extensions:                  
https://bugs.php.net/fix.php?id=62616&r=nozend
MySQL Configuration Error:           
https://bugs.php.net/fix.php?id=62616&r=mysqlcfg

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