davidfricker/basechanger

High precision arbitrary base changer

PHP binary base changer

Change raw binary bytes to and from an arbitrary base e.g. 36, 58, or 64. This package stands in place of PHP's native base_convert() function and in doing so provides support for arbitrarily large numbers., _(*1)

Requirements

This package requires the GMP PHP extension to be installed., _(*2)

Install

Via composer:, _(*3)

composer require davidfricker/basechanger, _(*4)

Usage

use DavidFricker\BaseChanger\GMP;

$bytes = openssl_random_pseudo_bytes(32);
$base = 64;

$base_converted = GMP::changeTo($bytes, $base);
$base_reversed = GMP::changeFrom($base_converted, $base);

Licence

This code is released under MIT. Full licence can be found in the licence file., _(*5)