Magic Parser - Parse just about any XML or CSV variant (comma, tab, pipe separated values etc.) text file in PHP, ideal for parsing RSS and Atom format syndicated web content, affiliate product feeds, exported spreadsheet data etc. The script will automatically detect the format of almost any input file, and works simply by calling your user defined callback function for each record in the feed. The script does not require perfectly validating source files, making it ideal for making sense of broken feeds that would otherwise be unusable

New York Public Library RSS feeds page