#19795 [NEW]: Problems with strnatcmp and strnatcasecmp

From: Date: Mon, 07 Oct 2002 08:51:15 +0000
Subject: #19795 [NEW]: Problems with strnatcmp and strnatcasecmp
Groups: php.bugs 
Request: Send a blank email to php-bugs+get-21695@lists.php.net to get a copy of this message 
From:             doc@nitramlexa.com
Operating system: FreeBSD 4.6
PHP version:      4.2.2
PHP Bug Type:     Strings related
Bug description:  Problems with strnatcmp and strnatcasecmp

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.

-- 
Edit bug report at http://bugs.php.net/?id=19795&edit=1
-- 
Try a CVS snapshot:         http://bugs.php.net/fix.php?id=19795&r=trysnapshot
Fixed in CVS:               http://bugs.php.net/fix.php?id=19795&r=fixedcvs
Fixed in release:           http://bugs.php.net/fix.php?id=19795&r=alreadyfixed
Need backtrace:             http://bugs.php.net/fix.php?id=19795&r=needtrace
Try newer version:          http://bugs.php.net/fix.php?id=19795&r=oldversion
Not developer issue:        http://bugs.php.net/fix.php?id=19795&r=support
Expected behavior:          http://bugs.php.net/fix.php?id=19795&r=notwrong
Not enough info:            http://bugs.php.net/fix.php?id=19795&r=notenoughinfo
Submitted twice:            http://bugs.php.net/fix.php?id=19795&r=submittedtwice
register_globals:           http://bugs.php.net/fix.php?id=19795&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=19795&r=php3
Daylight Savings:           http://bugs.php.net/fix.php?id=19795&r=dst
IIS Stability:              http://bugs.php.net/fix.php?id=19795&r=isapi

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