chracter problem with rss feeds

Hi;

I'm publishing rss feeds on my web site.

The web site that i'm pulling rss feeds is using uft-8 but my web site is using ISO-8859-9 .

And I'm pulling rss with "Magpie RSS" .

It's working good but some of characters are being ? symbol.

Is there any way to fix this problem

Thanks for the comments

 

Not my code (got it from php.net/utf8_encode)

function str_encode ($string,$to="iso-8859-9",$from="utf8") {
    if($to=="iso-8859-9" && $from=="utf8"){
        $str_array = array(
       chr(196).chr(177) => chr(253),
       chr(196).chr(176) => chr(221),
       chr(195).chr(182) => chr(246),
       chr(195).chr(150) => chr(214),
       chr(195).chr(167) => chr(231),
       chr(195).chr(135) => chr(199),
       chr(197).chr(159) => chr(254),
       chr(197).chr(158) => chr(222),
       chr(196).chr(159) => chr(240),
       chr(196).chr(158) => chr(208),
       chr(195).chr(188) => chr(252),
       chr(195).chr(156) => chr(220)
       );
       return str_replace(array_keys($str_array), array_values($str_array), $string);
   
    }   
    return $string;
}

PHP:

http://www.php.net/utf8-encode#71288

 

What's wrong with plain old

utf8_decode($string)

PHP:

?

 

It decodes ISO-8859-1 and not ISO-8859-9.

 

My bad, didn't notice the -9