Are there any recommended PHP libraries or frameworks that can assist with creating a search function for a website?

To create a search function for a website, it is recommended to use PHP libraries or frameworks that provide functionalities for handling search queries efficiently. One popular library for this purpose is Elasticsearch, which is a distributed search and analytics engine. Another option is to use a PHP framework like Laravel, which has built-in support for creating search functionalities using Eloquent ORM and Scout.

// Example using Laravel framework
$results = Post::search($query)->get();
foreach ($results as $result) {
    echo $result->title;
}