#19795 [Opn->Fbk]: Problems with strnatcmp and strnatcasecmp

From: Date: Mon, 07 Oct 2002 08:58:36 +0000
Subject: #19795 [Opn->Fbk]: Problems with strnatcmp and strnatcasecmp
References: 1  Groups: php.bugs 
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 ID:               19795
 Updated by:       derick@php.net
 Reported By:      doc@nitramlexa.com
-Status:           Open
+Status:           Feedback
 Bug Type:         Strings related
 Operating System: FreeBSD 4.6
 PHP Version:      4.2.2
 New Comment:

Did you set-up your locales correctly?

Derick


Previous Comments:
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[2002-10-07 03:51:15] doc@nitramlexa.com

Characters with an ASCII value above 127 is considered to be the lower
value. This is a bit unfortunate if you use a language with special
characters (like the 3 danish letters after z in the list below).

  $list = array('a', 1, '2', '12', '1', 'z',
'æ', 'ø', 'å', chr(137),
chr(128));   
  usort($list, 'strnatcmp'); 
  var_dump($list);

The values above 127 are sorted correctly, they should just be
considered higher than A-z.

I believe I have seen this bug on a Solaris Unix as well. But that was
a while ago and I can not provide any detailed information on that
situation.


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