NORM is a simple ORM for PHP. It works with PDO and MySQL. Unlike other ORMs, NORM is neither complicated, convoluted, nor daunting. You can easily throw a regular object at NORM, tie in a couple other objects to relate to it, store it in a database, and return it as a regular associative array or regular object that you can toss into JSON output or a template. It lets you create and store your objects without worrying about SQL, since NORM takes care of building and managing database tables.
PHPDevel Link Checker is a PHP script to check Web sites for broken links, invalid URLs, missing MIME, charset, titles, descriptions, canonical URLs, and more. The script checks for errors in HTML files, CSS files, robots.txt files, sitemaps, and HTTP headers of all files. It is suitable for checking large Web sites of up to several million URLs. Crawling speed is up to 10-15 URLs/second on a single-core CPU.
Recave is a content management system (CMS), Web portal system, storytelling software, blog or news system, online community, or whatever you want to call it. It makes it easy to create an online community with features including Web based admin, surveys, top page, access stats page with counter, user customizable box, customizable themes, friendly administration GUI, topic manager, a complete articles and comments system with moderation system, referer tracking, page creation and manager, customizable HTML blocks, a banner ad system, search engine, and backend/headlines generation.