formula-executor

Simple math expression calculator

Install:

$ composer require nxp/math-executor

Support:

• Multiplication
• Division
• Addition
• Subtraction
• Exponentiation
• Parentheses

Basic usage:

use Andersonrezende\FormulaExecutor\FormulaExecutor;

$formula = '(a * (b + c) / d - e)';
$values = array('a' => 5, 'b' => 3, 'c' => 2, 'd' => 4, 'e' => 6);
$formulaExecutor = new FormulaExecutor($formula, $values);
$resultFormula = $formulaExecutor->execute();