Hi there!
I haven't had that much experience with file uploading, but I've done a bit. Just had a look through the manual though, and the copy function just accepts a string as it's second parameter. So, I figure that you should be able to specify exactly what you want it to be copied as. Rather than having this:
<?php
if ($_FILES['face']['type'] == "image/jpeg")
{copy ($_FILES['face']['tmp_name'], "/mypath/".$_FILES['face']['name']) or die ("Could not copy"); }
?>
Try this:
//set the image path to whatever you want it to be
$img_path = "/mypath/foo/bar.jpg";
if($_FILES['face']['type'] == "image/jpeg") {
copy($_FILES['face']['tmp_name'], $img_path) or die("Could not copy from ".$_FILES['face']['tmp_name']." to ".$img_path);
}