You could always try eznom.net, They offer free php and mysql hosting and have been up for over 11months so you won't loose your work or have it close down and their uptime is VERY good. I've been using them for about 6months now and very happy with them.. but don't trust me sign up and see for yourself.
http://eznom.net
200MB Free Space
10GB Monthly Transfer
mySQL/PHP/CGI
You don't have to post in forums or anything either, just read the rules for signing up and your good to go .
http://eznom.net