This post concludes the 'Fuzzy Searching in PHP' two part series. It explains how you can use the indexed data from part one to actually perform searches, and discusses some of that ways the indexing and searching system could be improved.
In this blog post I will be discussing how you can create a fuzzy text search using PHP and a relational database. I will be using the example of a wiki application, but the concepts can easily be applied to other applications in different languages.