Dynamic PDF Generated From Website

I have found information at: [login to view URL] [[login to view URL]<wbr />uestions/7<wbr />7873/filli<wbr />ng-pdf-for<wbr />ms-<wbr />with-ph<wbr />p][1] [login to view URL] for generating PDF documents using information provided by the user. However I have only been able to generate a PDF document where the Form Fields are still editable once the PDF is generated. What I am looking for is a flat PDF document that is not editable after the document is loaded. The PDF should still be generated with the user defined data, but the PDF document should not have any fields nor be editable. Also, the scripts can be in PHP or Perl (PHP is preferred) but there is limited access to installing new modules nor are command line options and option. Please let me know if you have any questions.