Do you already have your server configured correctly for php?
Do you just want a cut, paste, and edit script?
Explain more about what you need before I could help you.
Where are you pulling your data from? Database/File/Code?
Where is it that you are wanting to enter the "number"?
Maybe with this info somebody could help a little better.
And also why not just change your picture and description from day to day if you are going to be doing this with the script anyway ... this would eliminate the script all together which might be easier for you.