<?php 
// In PHP kleiner als 4.1.0 sollten Sie $HTTP_POST_FILES anstatt $_FILES verwenden.
// In PHP kleiner als 4.0.3 verwenden Sie copy() und is_uploaded_file() anstatt von
// move_uploaded_file()

$uploaddir = '/var/www/uploads/';

print "<pre>";
if (move_uploaded_file($_FILES['userfile']['tmp_name'], $uploaddir . $_FILES['userfile']['name'])) {
   print "File is valid, and was successfully uploaded.  Here's some more debugging info:\n";
   print_r($_FILES);
} else {
   print "Possible file upload attack!  Here's some debugging info:\n";
   print_r($_FILES);
}

?>