title: How to add levenshtein function in mysql?
body: <p>I got the code for Levenshtein distance for MySQL from <a href="https://web.archive.org/web/20130727031247/http://kristiannissen.wordpress.com/2010/07/08/mysql-levenshtein" rel="nofollow noreferrer">http://kristiannissen.wordpress.com/2010/07/08/mysql-levenshtein/</a><sup>(archive.org link)</sup>, but how to add that function in MySQL? I am using XAMPP and I need it for search in PHP.</p>