README

RFC 3548 and 4648 compliant base 32 encoder/decoder.

Installation

Open a command console, enter your project directory and execute the following command to download the latest stable version of this library:

$ composer require sendinblue/base-32 "~1"

This command requires you to have Composer installed globally, as explained in the installation chapter of the Composer documentation.

Usage

This library provides a \SendinBlue\Base32 class which exposes a encode and decode method, that’s it!

You can also set encode’s second argument $padding to false to avoid including any padding into the encoded string.

<?php

use SendinBlue\Base32;

echo
    Base32::encode('foobar'),           // MZXW6YTBOI======
    Base32::encode('foobar', false),    // MZXW6YTBOI
    Base32::decode('MZXW6YTBOI======'), // foobar
    Base32::decode('MZXW6YTBOI')        // foobar
;

Performance

This library has been profiled with blackfire against

• christian-riesen/base32
• paragonie/constant_time_encoding
• skleeschulte/base32
• togos/base32
• peterbodnar.com/base32
• chillerlan/php-base32

and it outperformed them all both on time and memory.