Are there any recommended resources or tutorials for improving MySQL and search functionality in PHP?

To improve MySQL search functionality in PHP, it is recommended to use full-text search indexes and optimize your queries for better performance. You can also consider using external search libraries like Elasticsearch for more advanced search capabilities.

// Example of using full-text search in MySQL
$query = "SELECT * FROM products WHERE MATCH (title, description) AGAINST ('keyword')";
$result = mysqli_query($connection, $query);
while ($row = mysqli_fetch_assoc($result)) {
    // Process search results
}