Here is a list of web hosts that offer PHP and MySQL. It is no where near a full list, but it is most popular. I'm locking this so you can't reply. I am pulling this list from the most popular google searches and reviews on a forum who has a board dedicated to reviewing web hosts.
Granted it isn't a big list. But there is a variety of price ranges to choose from. This should keep people from posting over and over and over again for web hosts.