Sample Book Chapters

During our time we have gathered some sample book chapters for various books, we have these listed below. The naming should give a clue to the book and content
http://www.filesonic.com/file/1524737031/2660_PDO_SampleChapter.pdf
http://www.filesonic.com/file/1524736911/Ajax-PHP-The-Future-of-Web-Applications.pdf
http://www.filesonic.com/file/1524737181/cakephp-application-development-sample-chapter-controllers-programming-application-logic.pdf
http://www.filesonic.com/file/1524737211/CodeIgniter-Sample-Chapter-Chapter-4-UsingCI-to-Simplify-Databases.pdf
http://www.filesonic.com/file/1524737231/OOP-with-PHP5-SampleChapter.pdf
http://www.filesonic.com/file/1524741221/PHP-5-CMS-Framework-Development-Sample-Chapter-Chapter-6-Access Control.pdf
http://www.filesonic.com/file/1524741281/PHP-Programming-with-Pear-MDB2-Sample-Chapter.pdf
http://www.filesonic.com/file/1524741401/restful-php-web-services-sample-chapter-chapter-5-resource-oriented%20clients.pdf
http://www.filesonic.com/file/1524741351/Smarty-Functions-Sample-Chapter.pdf
http://www.filesonic.com/file/1524741461/wordpress-plugin-development-sample-chapter-2-social-bookmarking.pdf