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etienneq/stardate-calculator
============================

PHP Converter between Star Trek's stardates and real date/time expressions.

010PHP

Since Oct 28Pushed 7y ago1 watchersCompare

[ Source](https://github.com/etienneq/stardate-calculator)[ Packagist](https://packagist.org/packages/etienneq/stardate-calculator)[ RSS](/packages/etienneq-stardate-calculator/feed)WikiDiscussions master Synced yesterday

READMEChangelogDependenciesVersions (1)Used By (0)

Stardate Calculator
===================

[](#stardate-calculator)

PHP Converter between Star Trek's stardates and real date/time expressions.

At the moment only TNG-era stardates are supported.

Prerequisites
-------------

[](#prerequisites)

Stardate Calculator requires PHP >= 7.2.

Installation
------------

[](#installation)

Use [Composer](https://getcomposer.org/) to install this package:

```
composer require etienneq/stardate-calculator

```

Usage
-----

[](#usage)

### Calculate real-world dates from stardates

[](#calculate-real-world-dates-from-stardates)

```
$calculator = new \EtienneQ\Stardate\Calculator();

// outputs 2373-11-23 03:03:36
echo $calculator->toGregorianDate(50893.5)->format('Y-m-d H:i:s');

```

toGregorianDate() returns a \\DateTime object which allows you to format the date/time expression as you like.

### Calculate stardates from real-world dates

[](#calculate-stardates-from-real-world-dates)

```
$calculator = new \EtienneQ\Stardate\Calculator();

// outputs 41001.76
echo $calculator->toStardate(new \DateTime('2364-01-01 15:30:00'));

```

toStardate() has a second parameter which allows you to change decimal precision (defaults to 2).

```
$calculator = new \EtienneQ\Stardate\Calculator();

// outputs 41001.76457
echo $calculator->toStardate(new \DateTime('2364-01-01 15:30:00'), 5);

```

###  Health Score

19

—

LowBetter than 10% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity5

Limited adoption so far

Community7

Small or concentrated contributor base

Maturity39

Early-stage or recently created project

 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.

### Community

Maintainers

![](https://avatars.githubusercontent.com/u/3263670?v=4)[Etienne Quiel](/maintainers/etienneq)[@etienneq](https://github.com/etienneq)

---

Top Contributors

[![etienneq](https://avatars.githubusercontent.com/u/3263670?v=4)](https://github.com/etienneq "etienneq (2 commits)")

### Embed Badge

![Health badge](/badges/etienneq-stardate-calculator/health.svg)

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

###  Alternatives

[drupol/drupal-conventions

Drupal conventions for coding.

2422.7k1](/packages/drupol-drupal-conventions)

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