Bug #70649 [NEW]: Array_sum when array content are nuls
| From: | marc dot lazzaro at st dot com | Date: | Tue, 06 Oct 2015 11:50:43 +0000 |
| Subject: | Bug #70649 [NEW]: Array_sum when array content are nuls | ||
| Groups: | php.bugs | ||
| Request: | Send a blank email to php-bugs+get-196426@lists.php.net to get a copy of this message | ||
From: marc dot lazzaro at st dot com
Operating system: Windows XP
PHP version: 5.4.45
Package: Arrays related
Bug Type: Bug
Bug description:Array_sum when array content are nuls
Description:
------------
---
From manual page: http://www.php.net/function.array-sum
---
$arr = array(null,null,null);
$sum = array_sum($arr);
expected value = null
returned value = 0
Test script:
---------------
$arr = array(null,null,null);
$sum = array_sum($arr);
echo $sum;
Expected result:
----------------
NULL
Actual result:
--------------
0
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Edit bug report at https://bugs.php.net/bug.php?id=70649&edit=1
--
Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=70649&r=trysnapshot54
Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=70649&r=trysnapshot55
Try a snapshot (trunk): https://bugs.php.net/fix.php?id=70649&r=trysnapshottrunk
Fixed in SVN: https://bugs.php.net/fix.php?id=70649&r=fixed
Fixed in release: https://bugs.php.net/fix.php?id=70649&r=alreadyfixed
Need backtrace: https://bugs.php.net/fix.php?id=70649&r=needtrace
Need Reproduce Script: https://bugs.php.net/fix.php?id=70649&r=needscript
Try newer version: https://bugs.php.net/fix.php?id=70649&r=oldversion
Not developer issue: https://bugs.php.net/fix.php?id=70649&r=support
Expected behavior: https://bugs.php.net/fix.php?id=70649&r=notwrong
Not enough info: https://bugs.php.net/fix.php?id=70649&r=notenoughinfo
Submitted twice: https://bugs.php.net/fix.php?id=70649&r=submittedtwice
register_globals: https://bugs.php.net/fix.php?id=70649&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=70649&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=70649&r=dst
IIS Stability: https://bugs.php.net/fix.php?id=70649&r=isapi
Install GNU Sed: https://bugs.php.net/fix.php?id=70649&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=70649&r=float
No Zend Extensions: https://bugs.php.net/fix.php?id=70649&r=nozend
MySQL Configuration Error: https://bugs.php.net/fix.php?id=70649&r=mysqlcfg