Simple math expresions parser and calculator

Parsing and evaluating mathematical formulas given as strings.

Parse and validate crontab expressions in PHP

The last validation library you will ever need!

simple expression language written in PHP that executes code in an isolated environment

This package allows evaluating (parse with mapping) large amounts of data in a flexible manner, providing various processing functions

A validator for crontab expressions

🏃 Dag is opinionated expression data generator written in PHP to fake your API.

A static php class could be used for calculate the value of a formula.

Math expression validator for Yii2

Regular expression with all details (not start with dot,number , is it possible to use multiple dot but not in a row and so on)

Library for the calculation of simple math expressions

Laravel Common Table Expression

MySQL ORM library with Database First model that lets you create Entities with complex relationships and queries.

arithmetic

[ABANDONED] Moved to getwarp organization /~https://github.com/getwarp/warp

Find regular expresion matches on seekable text streams and return them inside an iterator.

Safely evaluate math, string, and boolean expressions

naotake51/evaluation is a Composer package for creating a simple expression evaluation module. It allows you to register your own functions to evaluate expressions (strings).

Use methods to fluently create a regular expression in PHP