http://www.developer.com/http://www.developer.com/lang/php/fpdf-pdf-creation-and-manipulation-in-php.html
PHP has supported PDF document manipulation for at least a decade, which many PHP developers implement for commercial purposes via the PDFlib library, a fairly expensive piece of software (PDFlib 8 costs $1,095). In his PHPBuilder article Creating and Manipulating PDFs with PHP and FPDF, Developer.com Contributing Editor Jason Gilmore introduces an open source PDF manipulation solution that is much more cost effective: FPDF. He writes: In his article, Jason walks you through:
FPDF: PDF Creation and Manipulation in PHP
March 10, 2011
FPDF is an open source PHP class released under a permissive license, which indicates that the software can be used for any purpose, commercial or otherwise. Bundling its PDF manipulation functionality into a single class, using FPDF is as simple as referencing it within your PHP script using the require statement.
Read the full story at PHPBuilder:
Creating and Manipulating PDFs with PHP and FPDF