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Bug #22931 Array Sort/Multisort -> wrong string sorting with special, national characters
Submitted: 2003-03-27 10:16 UTC Modified: 2004-01-30 02:49 UTC
Votes:1
Avg. Score:5.0 ± 0.0
Reproduced:1 of 1 (100.0%)
Same Version:1 (100.0%)
Same OS:1 (100.0%)
From: marek at lewczuk dot com Assigned: moriyoshi (profile)
Status: Closed Package: Scripting Engine problem
PHP Version: 5.0.0-dev OS: Linux/Windows
Private report: No CVE-ID: None
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 [2003-03-27 10:16 UTC] marek at lewczuk dot com 
Sorting an array has a very important bug. If your app is using e.g. ISO-8859-2 charset and strings array use special chars like Ś,Ą... PHP doesn't sort strings which use them. I have tried to use setLocale (setLocale is working correctly with strtoupper, strtolower etc.) but nothing. The problem is also in UTF8 charset. This very serious problem...

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 [2003-03-27 10:24 UTC] marek at lewczuk dot com 
Sorry... I have read about usort and strcoll -> yes it's working with setLocale, but... array_multisort still not working ??
 [2003-03-27 10:47 UTC] moriyoshi@php.net 
This may be fixed in PHP5.
 [2004-01-30 02:49 UTC] moriyoshi@php.net 
Remember to set your locale correctly.
 
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