Google Site Map. Build maps of site pages in Google site map format http://www.phpclasses.org/browse/package/2612.html...
http://www.phpclasses.org/browse/package/2867.html... This package can be used to edit text formatted with BBCode tags.
http://www.phpclasses.org/browse/package/2871.html... This package can be used to parse HTML files to extract its structure of tags and data.
http://www.phpclasses.org/browse/package/2845.html... This class can be used to parse and reformat BBCode like tags as HTML.
http://www.phpclasses.org/browse/package/2824.html... This package can be used to lookup the geographic location of the network of an IP address using IP database files provided by the IP2Location service.
http://www.phpclasses.org/browse/package/2822.html... This class can be used to send e-mail messages with attachment files. The class can send messages with multiple attachment files with automatic MIME type detection using the PHP MIME magic extension
http://www.phpclasses.org/browse/package/2825.html... This class can be used to perform several types of file manipulation operations. It can change file permissions, find of files, change file owners and groups, copy files between directories, retrieve the free space in a disk drive.
http://www.phpclasses.org/browse/package/2934.html This class can be used to retrieve and parse e-mail messages from a POP3 or IMAP using the PHP IMAP extension.
http://www.tek-tips.com/viewthread.cfm?qid=393349 ID3 tag reading script
http://en.wikipedia.org/wiki/Captcha#PHP генераторы картинок для блокировки автоматической регистрации роботов
This package can be used to generate feeds in the Atom 1.0 XML format http://www.phpclasses.org/browse/package/2745.html...
http://www.phpclasses.org/browse/package/2758.html... This class can be used to generate XML feeds in different formats: RSS 0.91, RSS 1.0, RSS 2.0 and Atom.
http://www.phpclasses.org/browse/package/2957.html... This package can be used to generate RSS 2.0 feeds.
http://www.phpclasses.org/browse/package/2763.html... Convert HTML into Microsoft Word documents
http://www.phpclasses.org/browse/package/2759.html... AJAX File Uploader
http://www.lighttpd.org/ - самая лучшая альтернатива серверу Apache. Функционал вполне такойже как у апача, много модулей. И самое главное работает быстрее и меньше памяти ест!
http://eaccelerator.net - это аксилиратор PHP скриптов и заодно дает делать кешь общий в памяти между скриптами... Хорошая альтернатива Zend оптимизатору. Бесплатнкая
http://danga.com/memcached/ - кеш к которому можно обращатся по сети из PHP и Perl. Можно использовать для разгрузки обращений к свой БД. Данный кешь используют проект http://www.livejournal.com и http://en.wikipedia.org



