https://github.com/php-decimal/ext-decimal

Correctly-rounded, arbitrary precision decimal floating-point arithmetic in PHP
https://github.com/php-decimal/ext-decimal

arbitrary-precision decimal php

Last synced: 26 days ago
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Correctly-rounded, arbitrary precision decimal floating-point arithmetic in PHP

• Host: GitHub
• URL: https://github.com/php-decimal/ext-decimal
• Owner: php-decimal
• License: mit
• Created: 2018-10-13T15:46:50.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2024-02-05T06:31:46.000Z (almost 2 years ago)
• Last Synced: 2024-12-14T06:01:08.335Z (about 1 year ago)
• Topics: arbitrary-precision, decimal, php
• Language: PHP
• Homepage: https://php-decimal.github.io/
• Size: 357 KB
• Stars: 339
• Watchers: 16
• Forks: 19
• Open Issues: 27
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

          
# PHP Decimal Extension

[![PECL](https://img.shields.io/static/v1?message=1.4.0&label=PECL&color=blue&style=flat&logo=php)](https://pecl.php.net/package/decimal/1.3.1)

[![Build Status](https://travis-ci.org/php-decimal/ext-decimal.svg?branch=1.3)](https://travis-ci.org/php-decimal/ext-decimal)

[![PECL](https://img.shields.io/static/v1?message=2.0.0-alpha&label=PECL&color=blue&style=flat&logo=php)](https://pecl.php.net/package/decimal/2.0.0)

[![Build Status](https://travis-ci.org/php-decimal/ext-decimal.svg?branch=2.0&style=flat)](https://travis-ci.org/php-decimal/ext-decimal)

[![Build status](https://ci.appveyor.com/api/projects/status/lg5nw5tqgpmv1c33?svg=true)](https://ci.appveyor.com/project/rtheunissen/php-decimal)

Correctly-rounded, arbitrary-precision decimal arithmetic for PHP

## Documentation

See [php-decimal.github.io](https://php-decimal.github.io)

## Requirements

- PHP >= 7.2

- [libmpdec >= 2.4](http://www.bytereef.org/mpdecimal/download.html)

### Installing libmpdec header files

For Fedora:

```shell

sudo dnf install mpdecimal-devel

```

## Install

```

pecl install decimal

```

**Alpha**:

```

pecl install decimal-alpha

```

Windows users can find *.dll* files under [releases](https://github.com/php-decimal/ext-decimal/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](https://github.com/phpbrew/phpbrew), you can use `phpbrew ext enable decimal`.

## Tests

```

php run-tests.php -P -q

```

## Build from source

Build a debug build of ``php-src`` with a prefix as follows:

```shell

./configure --disable-all --enable-debug --prefix /path/to/custom-php/

```

Within the folder of this extension first run ``phpize`` and then

```shell

./configure --with-php-config=/path/to/custom-php/bin/php-config CFLAGS="-Wfatal-errors -Wall -Wpedantic -Wextra -Wno-unused-parameter -Werror"

```

And finally:

```shell

make -jN

```

Where ``N`` is the number of cores available for compilation