Base32 Encode and Decode using PHP

christian-riesen/base32 library

1. Add christian-riesen/base32 library to composer.json file:

"require": {
    "christian-riesen/base32": "^1.5"
}

2. Install library from the command line:

composer install

3. Encode and decode data using Base32:

<?php

use Base32\Base32;

require_once __DIR__ . '/vendor/autoload.php';

$text = 'Hello';
$base32Str = Base32::encode($text);
echo $base32Str.PHP_EOL;

$text = Base32::decode($base32Str);
echo $text.PHP_EOL;