0)
{
die('error: ' + $_FILES['f']['error']);
}
$fn = $_FILES['f']['name'];
$fn = preg_replace('/[^a-zA-Z0-9]/', '_', $fn);
if (strlen($fn) > 1)
{
move_uploaded_file(
$_FILES['f']['tmp_name'],
'/tmp/' . $fn);
die('file saved successfully');
}
else
die('bad filename or other error');
}
echo 'private file uploader';
?>