Okay, thanks all. I think what I'll do is save the data in a DB, and then read it in to an array when the script is first called. That way it doesn't need to perform the SQL query per mime_type hundreds of times, and can just key it from the array.
How would I go about benchmarking the different options? What tools are there to do this? Paul -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php