1. Go to this page and download the library: Download rondigital/query-filter library. Choose the download type require.
2. Extract the ZIP file and open the index.php.
3. Add this code to the index.php.
<?php
require_once('vendor/autoload.php');
/* Start to develop here. Best regards https://php-download.com/ */
rondigital / query-filter example snippets
composer
use Rondigital\QueryFilter\QueryFilter;
class YourClass {
use QueryFilter;
// ...
}