SalatReminder is a simple Atom feed generator that displays today's Salat timings based on your IP address' geographical location. Prayer timings are sourced from Islamic Finders Prayer Web service. Default options can be configured in a config.ini file. It does not work well with proxies that affect geolocation, but the title of the feed contains the current city and country.
WaldScan is a PHP class which recursively scans a given directory for a list of selected file types. It has many uses for any Web page which serves files over HTTP/HTTPS, for a CLI program which does batch processing of files, or in cron jobs for caching file data for faster access.