Seo funkce - problém – PHP – Fórum – Programujte.com

Zdravím na ftp, mám soubory s diakritikou a pomocí níže uvedené funkce jsem
chtěl z názvu souboru odstranit diakritiku, avšak po použití funkce zůstala
diakritika zachována. Prosím o radu jak tento problém řešit

function seo($co){

$cim

=array("\xc3\xa1"=>"a","\xc3\xa4"=>"a","\xc4\x8d"=>"c","\xc4

\x8f"=>"d","\xc3\xa9"=>"e","\xc4\x9b"=>"e","\xc3\xad"=>"i"

,"\xc4\xbe"=>"l","\xc4\xba"=>"l","\xc5\x88"=>"n","\xc3\xb3

"=>"o","\xc3\xb6"=>"o","\xc5\x91"=>"o","\xc3\xb4"=>"o","\x

c5\x99"=>"r","\xc5\x95"=>"r","\xc5\xa1"=>"s","\xc5\xa5"=>"t

","\xc3\xba"=>"u","\xc5\xaf"=>"u","\xc3\xbc"=>"u","\xc5\xb

1"=>"u","\xc3\xbd"=>"y","\xc5\xbe"=>"z","\xc3\x81"=>"A","

xc3\x84"=>"A","\xc4\x8c"=>"C","\xc4\x8e"=>"D","\xc3\x89"=>

"E","\xc4\x9a"=>"E","\xc3\x8d"=>"I","\xc4\xbd"=>"L","\xc4\

xb9"=>"L","\xc5\x87"=>"N","\xc3\x93"=>"O","\xc3\x96"=>"O",

"\xc5\x90"=>"O","\xc3\x94"=>"O","\xc5\x98"=>"R","\xc5\x94"=

>"R","\xc5\xa0"=>"S","\xc5\xa4"=>"T","\xc3\x9a"=>"U","\xc5

\xae"=>"U","\xc3\x9c"=>"U","\xc5\xb0"=>"U","\xc3\x9d"=>"Y"

,"\xc5\xbd"=>"Z");

$preved=strtr($co, $cim);

$vysledek1=str_replace(" ", "-", $preved);

$find2=array("'","#","$","&","*","(",")","?", "\"",

"[","]","{","}","!","^","%", ":", "," ,".","/");

$vysledek=strtolower(str_replace($find2, "-", $vysledek1));

return $vysledek;

}

http://php.vrana.cz/vytvoreni-pratelskeho-url.php

todle vypada spis pro UTF8.. teda jen odhadem kdyz tam mas vetsinou nahrady za dvojznaky..

jj, tie dvojznaky su UTF8... preto mu to nejde :)