Do you know any free web hosting site that allows uploading of PHP files?

We are currently creating customized email interface in Flash MX using text fields. Our teacher wants us to incorporate PHP codes in order to send emails from our web page. I have tried using the PHP scripts in web sites offering tutorials but none of them worked when i tried uploading in my geocities account.

Try www.saveitfree.com, it supports PHP and MySQL. Also it has ftp access and loads of other cool features!
Simply The Best Web Hosting Company …

How do I insert a logo/graphic file in my e-mail signature?

Our web host service says we have to enter html code pointing to a web page containing the file. They also say we have a page available with our package, but they can’t help me with the code. I need to know the best way to do this. Can’t I just embed the graphic in the emails somehow? (Intuitively something tells me that’s not going to work – How could it?) So anyway, how do …