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dowingows/stack-calculator
==========================

This is a test component that will perform the four basic operations of mathematics: Addition, subtraction, multiplication, and division.

v1.0(3y ago)011MITPHP

Since Mar 16Pushed 3y ago1 watchersCompare

[ Source](https://github.com/Dowingows/stack-calculator-php)[ Packagist](https://packagist.org/packages/dowingows/stack-calculator)[ RSS](/packages/dowingows-stack-calculator/feed)WikiDiscussions main Synced 1mo ago

READMEChangelog (1)Dependencies (2)Versions (2)Used By (0)

Stack Calculator
================

[](#stack-calculator)

A Stack Calculator é uma biblioteca PHP que permite a criação de uma calculadora em pilha simples. O conceito de pilha é utilizado para realizar cálculos matemáticos básicos.

Como usar
---------

[](#como-usar)

Para usar a biblioteca, você precisará ter o Composer instalado em seu sistema. Em seguida, siga as seguintes etapas:

1. Adicione a biblioteca à sua lista de dependências usando o Composer:

```
composer require dowingows/stack-calculator

```

2. Crie um arquivo PHP em seu projeto e importe a classe StackCalculator:

```
require __DIR__ . '/vendor/autoload.php';

use Dowingows\Calculator\StackCalculator;

$calculator = new StackCalculator;

```

3. Adicione valores e operadores à pilha usando os métodos push e <nome operação> da classe StackCalculator:

```
$calculator->push(2);
$calculator->push(3);
$calculator->add();

```

4. Continue adicionando valores e operadores à pilha e realizando operações até que apenas um valor permaneça na pilha.

```
$resultado = $calculator->getResult();

```

Referência
----------

[](#referência)

Aqui estão os métodos disponíveis na classe StackCalculator:

- push($valor): Adiciona um valor à pilha.
- {nome\_do\_operador}($valor): Realizar a operação em dois valores da pilha.
- getResult(): Retorna o resultado final do cálculo.

###  Health Score

21

—

LowBetter than 19% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity5

Limited adoption so far

Community7

Small or concentrated contributor base

Maturity45

Maturing project, gaining track record

 Bus Factor1

Top contributor holds 100% of commits — single point of failure

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

###  Release Activity

Cadence

Unknown

Total

1

Last Release

1158d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/2b71b401790ec503c885975c2dabb432f80f938821717cbfae0f7bc0b1f64089?d=identicon)[Dowingows](/maintainers/Dowingows)

---

Top Contributors

[![Dowingows](https://avatars.githubusercontent.com/u/6759815?v=4)](https://github.com/Dowingows "Dowingows (16 commits)")

---

Tags

calculator

###  Code Quality

TestsPHPUnit

Static AnalysisPHPStan

Type Coverage Yes

### Embed Badge

![Health badge](/badges/dowingows-stack-calculator/health.svg)

```
[![Health](https://phpackages.com/badges/dowingows-stack-calculator/health.svg)](https://phpackages.com/packages/dowingows-stack-calculator)
```

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