[PHP-BUG] Bug #54227 [NEW]: function strtoupper

From:             
Operating system: Centos 5.5 in Apache 2.2.4 
PHP version:      5.3.5
Package:          Unknown/Other Function
Bug Type:         Bug
Bug description:function strtoupper 

Description:
------------
The function strtoupper is bugging in convert portuguese characters to
upper.



Test script:
---------------
<?php

echo strtoupper('educação');  // prints corretely is 'EDUCAÇÃO', but
print 'EDUCAçãO'

?>

Expected result:
----------------
EDUCAÇÃO

Actual result:
--------------
EDUCAçãO

-- 
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Fixed in SVN:                        
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Fixed in SVN and need be documented: 
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Expected behavior:                   
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