subj

<?php    
$nodelattitelsc = "'ööö'";
$replacechars = array('ó','æ', 'å', 'ä','ö','okand artist','é',"'");
$replacewith = array ('o','ae','a','a','o','','e',"");
echo str_replace($replacechars,$replacewith,$nodelattitelsc); 
?>