PDF Reader is a PHP 5 program that extracts raw text from PDF files and returns it as an array of strings. It can also extract key/value pairs from PDF forms (AcroForms - aka FDF files). Note that PDF Reader is still in early development, so use at your own risk! By John M. Stokes.
If you'd like to donate to the PDFreader project, send PayPal donations to jstokes[at]heartofthefyre.us