PHP Decimal Extension

Correctly-rounded, arbitrary-precision decimal arithmetic for PHP

Documentation

See http://php-decimal.io

Requirements

• PHP >= 7.2
• libmpdec >= 2.4

Install

pecl install decimal

Alpha:

pecl install decimal-alpha

Windows users can find .dll files under releases.

Enable

You can do this temporarily using php -dextension=decimal.so or by adding extension=decimal.so to your INI. If you manage PHP with phpbrew, you can use phpbrew ext enable decimal.

Tests

php run-tests.php -P -q