#49797 [Opn->Fbk]: strnatcmp and strings ending with 0
| From: | pajoye@php.net | Date: | Wed, 07 Oct 2009 08:13:11 +0000 |
| Subject: | #49797 [Opn->Fbk]: strnatcmp and strings ending with 0 | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-143344@lists.php.net to get a copy of this message | ||
ID: 49797
Updated by: pajoye@php.net
Reported By: j dot henge-ernst at interexa dot de
-Status: Open
+Status: Feedback
Bug Type: Strings related
Operating System: linux
PHP Version: 5.3.0
New Comment:
Pls see #44929 and try a snapshot as well.
Previous Comments:
------------------------------------------------------------------------
[2009-10-06 21:55:55] j dot henge-ernst at interexa dot de
Description:
------------
strnatcmp returns wrong results when one string is ending with a zero.
At leat in php 5.2.9 the expected result is returned. In php 5.3.0 and
5.2.10 it is broken.
Reproduce code:
---------------
<?php
echo strnatcmp('b0', 'b0$') . "\n";
echo strnatcmp('b1', 'b1$') . "\n";
echo strnatcmp('b0x', 'b0x$') . "\n";
echo strnatcasecmp('b0', 'B0$') . "\n";
echo strnatcasecmp('b1', 'B1$') . "\n";
echo strnatcasecmp('b0x', 'B0x$') . "\n";
Expected result:
----------------
-1
-1
-1
-1
-1
-1
Actual result:
--------------
1
-1
-1
1
-1
-1
------------------------------------------------------------------------
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Edit this bug report at http://bugs.php.net/?id=49797&edit=1