1. Go to this page and download the library: Download corbinjurgens/qstorage 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/ */
corbinjurgens / qstorage example snippets
if (Storage::disk('data')->exists('folder/file.txt')){
$contents = Storage::disk('data')->get('folder/file.txt');
...
Storage::disk('data')->put('folder/file.txt', $contents);
}