Write, Zip and Email

Hi all Is it possible to write to files on a server via a browser, then zip those files up and email them to the user? Detail: I want to enable my website visitors to customize a php script with their details, all via field inputs. Write that personal info into the script files << upto here it's easy >> but how does the server zip the package up, email the package to the visitor and reset the values for the next user? Thanks in advance! August