hebig.org/blog

"The PHP Unified Search Engine was born from the idea that there really wasn't a good way to search a lot of the PHP sites out there all at once. The concept was simple: create a web application that would allow users, with the maximum amount of simplicity, to search the content of several PHP sites all at once - with each site offering their own unique contribution to the mix.

Right now, the four participating sites that are searched through are PHPDeveloper.org (news), PHPComplete.com (tutorials), EvilWalrus.com (code) and Forums.Devnetwork.net (forums). [...] The PHUSE is able to query the database of these sites using XML and follows a standard special RDF for Search result set." And though only named four sites get searched so far, result sets look pretty good.

The PHP Unified Search Engine - Beta Version