Editable PDF, modified & emailed...with CI?

[eluser]Unknown[/eluser]
Hi,

I was curious if anyone had any insight into using CI or PHP with editable PDFs. A client has an online application they would like users to fill out on their site, which then sends an email to the company with a PDF attached. The PDF would be a document that looks similar to their offline application, but filled in with the user-inputted data.

The user experience would be to fill out a PDF or an HTML form and submit their info via the site.

The company would receive an email with a completed PDF.

Thanks!