Base32 For PHP
This is a Base32 library for PHP.
It supports RFC 4648 or Crockford's implementation (http://www.crockford.com/wrmg/base32.html).
It does not support the check digit from Crockford's implementation yet.
Use:
<?php
include 'Base32.php'
$a = new Base32();
$base32 = $a->base32_encode('Test'); // KRSXG5A=
$string = $a->base32_decode('KRSXG5A='); // Test
?>