<?php
$uploaddir = '/uploads/';
$uploadfile = $uploaddir . basename($_FILES['userfile']['name']);

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