Paging and Sorting Data with Zend Framework
http://devzone.zend.com/article/11462
Paging and Sorting with Doctrine and PEAR
http://devzone.zend.com/article/11540
Pear Library
http://pear.php.net/package/Pager/redirected
Doctrine Pager
http://www.doctrine-project.org/Doctrine_Pager/1_0
Paging in CakePHP
http://bakery.cakephp.org/articles/view/pagination
PHP & Pear
http://devzone.zend.com/article/2418-Paging-Data-Sets-With-PEAR-Pager