1. Go to this page and download the library: Download afosto/api-client 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/ */
afosto / api-client example snippets
$storage = new SessionStorage();
App::run($storage, CLIENT_ID, CLIENT_SECRET);