The CMS-Bandits is a set of php scripts, with online html editor, calendar, search engine, rss reader, revision log, personal nickpage, comment system, webcrawler and even more.
webspider provides a mechanism to get contents from web. With the extended classes, you can do the following things:
1. grab urls from a specified base url
2. analyze the contents of a list of urls
3. get specific files from web
4. blablabla