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[peter mueller]

Hab's herausgefunden. Das Skript muss folgendermassen lauten:

Gruss
Peter

function mostRecentModifiedFileTime($dirName,$doRecursive) {
   $d = dir($dirName);
   $lastModified = 0;
   while($entry = $d->read()) {
       if ($entry != "." && $entry != "..") {
           if (!is_dir($dirName."/".$entry)) {
               $currentModified = filemtime($dirName."/".$entry);
           } else if ($doRecursive && is_dir($dirName."/".$entry)) {
                          $currentModified = filemtime($dirName."/".$entry);
                          if ($currentModified > $lastModified){
                           $lastModified = $currentModified;
                          }
               $currentModified = mostRecentModifiedFileTime($dirName."/".$entry,true);

}
           if ($currentModified > $lastModified){
               $lastModified = $currentModified;
           }
       }
   }
   $d->close();
   return $lastModified;
}