php-decimal/ ext-decimal
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About the developer
241 Stars 
11 Forks 
MIT License 
176 Commits 
17 Opened issues 
Description
Correctly-rounded, arbitrary precision decimal floating-point arithmetic in PHP 7
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PHP Decimal Extension
Correctly-rounded, arbitrary-precision decimal arithmetic for PHP 7
Documentation
See http://php-decimal.io
Requirements
- PHP 7.2+
- libmpdec 2.4
sudo apt-get install libmpdec-dev
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.soor by adding
extension=decimal.soto your INI. If you manage PHP with phpbrew, you can use
phpbrew ext enable decimal.
Tests
php run-tests.php -P -q