To enhance zad3.php , you can implement a feature using PHP and AJAX. This allows users to filter results from a database in real-time as they type, without needing to refresh the page. Implementation Overview

Create a script (e.g., search.php ) that receives the search term via a GET or POST request.

Provides immediate feedback, making it faster to find specific data.

Use a SQL LIKE operator with wildcards ( % ) to find matching records.