[PHP-DEV] Bug #14217: Strange bug with strtr() function

[akul]

From:             [EMAIL PROTECTED]
Operating system: windows 98
PHP version:      4.0.6
PHP Bug Type:     Strings related
Bug description:  Strange bug with strtr() function 

I have very simple function to convert some sumbols to underscores:

function to_tag($text)
{       
        $from=" \"\t\\/:#$%^&*()=+-!`'~?<>[],.";
        $retval=strtr($text,$from,str_repeat('_',strlen($from)));
              // debug output
        echo "\r\n<BR>[$text] >> [$retval]";
        return $retval;
}

And I have such string (first world is russian, Win-1251): "авторская 
d'fusion"

On simple example all is Ok:
<?
        include_once('tag.inc.php');
        to_tag("авторская  d'fusion");
?>

X-Powered-By: PHP/4.0.7-dev
Content-type: text/html; charset=windows-1251


<BR>[авторская  d'fusion] >> [авторская__d_fusion]

But!
If this function called from more complex real code, ['] doesn't
converted:

 Function using to_tag():

        function getPropXML($FID,$TID)
        {
                debug("getPropXML($FID,$TID)");
                $value=$this->getProp($FID,$TID);
                $target=$this->getCopy($TID);
                return t(to_tag($target->Name)
                        ,t('path',$this->getPath($TID))
                        .t('value',cdata($value))
                        .t('Parent',$this->getPath($target->ParentID)));
        }

Debug output for object with this string:
...
<BR>[Ресторан] >> [Ресторан]
<BR>[авторская d'fusion] >> [авторская_d'fusion]
<BR>[$25-70] >> [_25_70]
...

I tried to clear situation and find point of bug, but can't :(

-- 
Edit bug report at: http://bugs.php.net/?id=14217&edit=1


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