title: PHP file-handling; Special characters in folder names
body: <p>I am using rename() to move a file from one folder to another with php.</p>
  
  <p>It works fine with folders which don't have the swedish å ä ö characters involved.</p>
  
  <p>Is there any way around this? (except for changing the folder names to something without special chars)</p>
  
  <p>The website is entirely in utf-8 format...</p>