Bug #70649 [Opn->Nab]: Array_sum when array content are nuls
| From: | requinix@php.net | Date: | Tue, 06 Oct 2015 19:56:42 +0000 |
| Subject: | Bug #70649 [Opn->Nab]: Array_sum when array content are nuls | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-196437@lists.php.net to get a copy of this message | ||
Edit report at https://bugs.php.net/bug.php?id=70649&edit=1
ID: 70649
Updated by: requinix@php.net
Reported by: marc dot lazzaro at st dot com
Summary: Array_sum when array content are nuls
-Status: Open
+Status: Not a bug
Type: Bug
Package: Arrays related
Operating System: Windows XP
PHP Version: 5.4.45
Block user comment: N
Private report: N
New Comment:
null+null+null=0
Previous Comments:
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[2015-10-06 11:50:41] marc dot lazzaro at st dot com
Description:
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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:
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0
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Edit this bug report at https://bugs.php.net/bug.php?id=70649&edit=1