PHPerl links a Perl interpreter into the PHP3/4 module for Apache. It provides a PHP
API for managing Perl interpreters and evaluating Perl expressions, plus a package of
Perl subroutines to assist in executing Perl packages in PHP context.
A lightweight framework for building web apps in Perl. Pinwheel (aka 'Perl on Rails') makes it easy for Rails developers to ship apps in a Constrained Environment where only Perl and a very limited module set are available.