Width and height of uploaded image

[cgielty]

I am storing images in a database because the server's file permissions are such that I cannot copy the images to the server. I want to determine the width and height of the uploaded image.

Is there any way to determine the dimensions (width and height) of an uploaded image without copying it to the server?

[Icheb]

Erm, if it's uploaded, it's already on the server?

Anyways:

getimagesize -- Get the size of an image

http://de3.php.net/manual/en/function.getimagesize.php

[cgielty]

It's on the server in a temp directory. I can't copy it to a directory where I could then use getimagesize(). I'm not sure (I haven't figured out how if it's possible) to use getimagesize() on the temp file.