phpmath/biginteger

A PHP library to work with big integers.

2.1.0 2017-11-10 11:43 UTC

Requires

• php: ~7.0
• ext-gmp: *

Requires (Dev)

• phpunit/phpunit: ^5.6
• squizlabs/php_codesniffer: ^2.7

MIT

• Walter Tamboer

• math
• BigInteger
• integer
• PHP7
• phpmath

README

A PHP library to work with big integers. This library makes use of the GMP extension to do its calculations.

Install

Via Composer

$ composer require phpmath/biginteger

Usage

use PHP\Math\BigInteger\BigInteger;
$number = new BigInteger('8273467836243255543265432745');

Features

This library supports the following operations:

• Basic operations such as add, divide, multiply and subtract.
• Performing modulo operations.
• Calculate the square root and power of values.
• Negate numbers
• Make numbers absolute.
• Compare numbers

Beside these operations it's also possible to make the object mutable or immutable. Performing operations on an immutable number results in the function returning a new instance.

Change log

Please see CHANGELOG for more information what has changed recently.

Testing

$ composer test

Contributing

Please see CONTRIBUTING and CONDUCT for details.

Security

If you discover any security related issues, please create an issue in the issue tracker.

Credits

• Walter Tamboer
• All Contributors

License

The MIT License (MIT). Please see License File for more information.