Get image details from a jpeg file

Anyone know for a script or how I would go about getting the details from a image file and getting them to display on the screen. If you where to right click on a jpeg file in windows and choose properties then details. There is some info in there how would I display that on the screen.

 

If i get it right, yo have to use grafic commands of PHP, you can get dimension, pattern and others.

 

<?php
$img = "images/empty.gif";

list($width, $height, $type, $attr) = getimagesize($img);

print "Width : $width and height = $height";
?>