1. Go to this page and download the library: Download covaleski/data-encoding 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/ */
covaleski / data-encoding example snippets
use Covaleski\DataEncoding\Base32;
$encoded = Base32::encode('Dunder Mifflin Paper Company, Inc.');
// Will produce: IR2W4ZDFOIQE22LGMZWGS3RAKBQXAZLSEBBW63LQMFXHSLBAJFXGGLQ=
use Covaleski\DataEncoding\Base32;
$decoded = Base32::decode('4WGZPZF2VTULPLY=');
// Will produce: εδΊ¬θ·―