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

org\_heigl/calendar-aggregator
==============================

Aggregate iCalendar and CalDav calendars

0.2.0(9y ago)214MITPHP

Since Mar 20Pushed 9y ago2 watchersCompare

[ Source](https://github.com/heiglandreas/CalendarAggregator)[ Packagist](https://packagist.org/packages/org_heigl/calendar-aggregator)[ RSS](/packages/org-heigl-calendar-aggregator/feed)WikiDiscussions master Synced yesterday

READMEChangelogDependencies (5)Versions (4)Used By (0)

CalendarAggregator
==================

[](#calendaraggregator)

Aggregate iCalendar and CalDav calendars

Usage
-----

[](#usage)

```
$aggregator = new Aggregator();
$aggregator->add(new Icalendar('https://example.com/icalendar'));
// $aggregator->add(new CalDav('https://example.com/caldav'));

$range = $aggregator->getRange(
    new DateTimeImmutable('2017-01-01'),
    new DateTimeImmutable('2018-01-01')
);

foreach ($range as $event) {
    echo sprintf(
        'Event %s starts %s and ends %s',
        $event->getTitle,
        $event->getStart()->format('c'),
        $event->getEnd()->format('c')
    );
}
```

Alternatively you can also retrieve the events in "lanes" where each lane contains a list of non-overlapping events.

```
$aggregator = new Aggregator();
$aggregator->add(new Icalendar('https://example.com/icalendar'));
// $aggregator->add(new CalDav('https://example.com/caldav'));

$range = $aggregator->getRange(
    new DateTimeImmutable('2017-01-01'),
    new DateTimeImmutable('2018-01-01')
);

foreach ($range->getLanes() as $lane) {
    foreach ($lane as $event) {
        echo sprintf(
            'Event %s starts %s and ends %s',
            $event->getTitle,
            $event->getStart()->format('c'),
            $event->getEnd()->format('c')
        );
    }
}
```

###  Health Score

25

—

LowBetter than 35% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity9

Limited adoption so far

Community8

Small or concentrated contributor base

Maturity55

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

Every ~9 days

Total

2

Last Release

3380d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/5ae5183aaad2bc7453230704bd6991dc6ccbcd6e775c6a29efdc94350a69f247?d=identicon)[heiglandreas](/maintainers/heiglandreas)

---

Top Contributors

[![heiglandreas](https://avatars.githubusercontent.com/u/91998?v=4)](https://github.com/heiglandreas "heiglandreas (9 commits)")

###  Code Quality

TestsPHPUnit

### Embed Badge

![Health badge](/badges/org-heigl-calendar-aggregator/health.svg)

```
[![Health](https://phpackages.com/badges/org-heigl-calendar-aggregator/health.svg)](https://phpackages.com/packages/org-heigl-calendar-aggregator)
```

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