The frontend requires a simple input field. Set the method to GET so users can share search result links.
Building a search engine with PHP is a great way to learn about data indexing and retrieval. This draft paper outlines a simple internal site search using a MySQL database. PHP Search Engine Architecture A basic search engine works in three stages: script php search engine
Limit results per page (e.g., 10 per page) to improve load times. The frontend requires a simple input field