Object wrapper for PHP BcMath Library

This library provides immutable representation of BcMath number supporting all BcMath extension operations (see http://php.net/manual/en/book.bc.php)

Installation

Composer: add the webit/bcmath into composer.json

{
    "require": {
        "php": ">=7.1.0",
        "webit/bcmath": "^2.0.0"
    }
}

Usage

    $num = new BcMathNumber('123.1233');
    $result = $num->add('13.22')->mul('3.05');
    echo $result . "\n";

Release note

This version 2.0 breaks a backward compatibility. Since now BcMathNumber:

is marked final
constants are marked private
works only for PHP >= 7.1

Version 1.1 breaks a backward compatibility. Since now BcMathNumber:

is immutable (removed setValue method)
has no instance property scale (removed instance methods getScale / setScale) as number itself can't have a scale

To use previous version see tag 1.0.0 https://github.com/dbojdo/bcmath/tree/1.0.0

Tests

docker-compose run --rm src composer install
docker-compose run --rm phpunit