arokettu/arithmetic-parser

Configurable arithmetic parser and interpreter

1.1.0 2023-04-10 12:41 UTC

Requires

• php: ^8.1
• doctrine/lexer: ^2 | ^3
• php-ds/php-ds: ^1.4

Requires (Dev)

• phpunit/phpunit: ^10.0
• psy/psysh: *
• sandfox.dev/code-standard: ^1
• squizlabs/php_codesniffer: *
• vimeo/psalm: ^5.6

Suggests

• ext-ds: More efficient data structures

MIT

• Anton Smirnov

• parser
• math
• arithmetic
• interpreter
• maths

README

A library that can parse and interpret arithmetic expressions. It's aimed to be configurable and safe to process end user's input.

Installation

composer require 'arokettu/arithmetic-parser'

Example

<?php

\Arokettu\ArithmeticParser\Calculator::evaluate('x + y', x: 2, y: 3); // 5

Documentation

Read the full documentation here: https://sandfox.dev/php/arithmetic-parser.html

Also on Read the Docs: https://php-arithmetic-parser.readthedocs.io

Support

Please file issues on our main repo at GitLab: https://gitlab.com/sandfox/arithmetic-parser/-/issues

Feel free to ask any questions in our room on Gitter: https://gitter.im/arokettu/community

License

The library is available as open source under the terms of the MIT License.