In this article, we show how to build your own search engine for your website using just PHP that returns exclusively videos. So it’s a video search engine. This search engine we are going to build doesn’t require MySQL in conjunction with PHP. It just requires PHP alone. You can see the search engine shown above. This search engine shown above searches this whole site. This website has a pretty good, extensive list of videos on electronics. So if you type in ‘transistor’, ‘op amp’, ‘circuit’, ‘power’, ‘circuit’, you’ll get back results. This search engine outputs videos that are found based on the search. It lists every video on this website that matches all of the words in the search query. If you try it out above, you’ll see this. It’s very simple and it doesn’t require any vast enormous databases such as using a MySQL database and having multiple tables to search. It’s just PHP.