1. Go to this page and download the library: Download quillstack/parameter-bag 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/ */
quillstack / parameter-bag example snippets
use Quillstack\ParameterBag\ParameterBag;
$bag = new ParameterBag(['page' => '2', 'sort' => 'email']);
$bag->get('page'); // '2'
$bag->get('perPage', '20'); // '20' — nothing under that name, so the default
$bag->has('sort'); // true
$bag->all(); // ['page' => '2', 'sort' => 'email']
$bag->set('page', '3');
$bag->remove('sort'); // true, and false where there was nothing to remove