php.net |  support |  documentation |  report a bug |  advanced search |  search howto |  statistics |  random bug |  login

go to bug id or search bugs for

Bug #67831 Wrong sorting array
Submitted: 2014-08-12 16:54 UTC Modified: 2014-12-30 10:42 UTC
From: fotlax at qip dot ru Assigned:
Status: No Feedback Package: Arrays related
PHP Version: 5.6.0RC3 OS:
Private report: No CVE-ID: None
View Developer Edit
Welcome! If you don't have a Git account, you can't do anything here.
If you reported this bug, you can edit this bug over here.
(description)
Block user comment
Status: Assign to:
Package:
Bug Type:
Summary:
From: fotlax at qip dot ru
New email:
PHP Version: OS:

 

 [2014-08-12 16:54 UTC] fotlax at qip dot ru 
Description:
------------
Wrong sorting Array when sort_flags = SORT_NATURAL.

Test script:
---------------
$a=['W1010','W108','W109','W1011'];
$b=['W0010','W008','W009','W0011'];

sort($a,SORT_NATURAL);
sort($b,SORT_NATURAL);

print_r($a); # Sort OK
print_r($b); # Sort Wrong - Why? Bug?


Expected result:
----------------
Array
(
    [0] => W108
    [1] => W109
    [2] => W1010
    [3] => W1011
)

Array
(
    [0] => W0010
    [1] => W0011
    [2] => W008
    [3] => W009
)

Patches

Pull Requests

History

AllCommentsChangesGit/SVN commitsRelated reports
 [2014-08-13 07:41 UTC] fa@php.net
-Status: Open +Status: Feedback
 [2014-08-13 07:41 UTC] fa@php.net 
Could you please elaborate on your
- Operating sustem
- configure line
- actual output

because on my 5.6.0RC3 on Ubuntu 12.04 I get exactly your expected result.
Should you be talking about the leading zeroes, the natsort() manual page says:

5.2.10	 Zero padded numeric strings (e.g., '00005') now essentially ignore the 0 padding.

and SORT_NATURAL references natsort()
 [2014-12-30 10:42 UTC] php-bugs at lists dot php dot net 
No feedback was provided. The bug is being suspended because
we assume that you are no longer experiencing the problem.
If this is not the case and you are able to provide the
information that was requested earlier, please do so and
change the status of the bug back to "Re-Opened". Thank you.
 
PHP Copyright © 2001-2024 The PHP Group
All rights reserved. 		Last updated: Sat Dec 21 14:01:32 2024 UTC