PHP Form w/ multiple select options loaded from mysql database

Hey there
Just wanted to know if someone could help me out here:

A PHP form that enables people to submit an email form. The email form also has a multiple select list.

Now here’s the catch. The multiple select options have to be loaded from a mysql database?

So I’m assuming there’ll be some sort of ‘loop’ function here too <option value="">Option Value here</option> ?

Can someone point me to a script that enables me to do this?