Need PHP Library For Creating Fannie Mae Export Files

We have a web based software product that allows our members to accept secure online 1003 U.S. applications. We need someone to create a php library for creating Fannie Mae export files according to the latest version of the file format from Fannie Mae. We have contacted Fannie Mae to get the specs as the file we believe we need is a password protected PDF. (See below). However, we have not heard back from them so we are hoping someone has this file already or can still create the library. ### Residential Loan Data (RLD) Format 1003, Version 3.2 - Proprietary Distribution [login to view URL]