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ActiveLibrary[Utility & Helpers](/categories/utility)

bartonlp/easterdatecalculator
=============================

Calculates easter date

04PHP

Since Jan 16Pushed 4y ago1 watchersCompare

[ Source](https://github.com/bartonlp/easterdatecalculator)[ Packagist](https://packagist.org/packages/bartonlp/easterdatecalculator)[ RSS](/packages/bartonlp-easterdatecalculator/feed)WikiDiscussions master Synced 6d ago

READMEChangelogDependenciesVersions (1)Used By (0)

Easter Datecal Calculator
=========================

[](#easter-datecal-calculator)

```
 * This class will calculate the date on which easter will fall for a given year.
 *
 * Other Christian Hollydays:
 * Carnaval      (Mardi Grass)   -49 days from Easter
 * Aswoensdag    (Ash Wednesday) -46 days from Easter
 * Goede vrijdag (Good Friday)    -2 days from Easter
 * Hemelvaart    (Assention)     +39 days from Easter
 * Pinksteren    (Pentecost)     +49 days from Easter
 *
 * Copyright (C) 2010 by Marcel Bachus
 *
 * Modified by Barton Phillips to use PHP easter_days function which does not have the unix time stamp
 * limitations of 1970 to 2038. This class is now acurate from 1800-as long as Easter will be celibrated.
 * For some reason dates before 1800 seem to switch to Julian Easter dates (I have no idea why).
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *_________________________________________________________________________
 *
 * Updates:
 * version 1.0 - First release of the class, for more explanations please
 *               see the example1.php

```

###  Health Score

15

—

LowBetter than 3% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity3

Limited adoption so far

Community7

Small or concentrated contributor base

Maturity27

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://www.gravatar.com/avatar/d4c22dfcf92e22da6667a7141ea63b9e7941759750499514b80a77ef9c5a3ae5?d=identicon)[bartonlp](/maintainers/bartonlp)

---

Top Contributors

[![bartonlp](https://avatars.githubusercontent.com/u/3002761?v=4)](https://github.com/bartonlp "bartonlp (5 commits)")

### Embed Badge

![Health badge](/badges/bartonlp-easterdatecalculator/health.svg)

```
[![Health](https://phpackages.com/badges/bartonlp-easterdatecalculator/health.svg)](https://phpackages.com/packages/bartonlp-easterdatecalculator)
```

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