Question 1

How to use CalendR in a Laravel project?

Accepted Answer

CalendR can be installed via Composer in Laravel, but since it's framework-agnostic, you'll need to manually set up the Calendar instance and event providers, as there's no native Laravel integration like the Symfony bundle. You can create service providers or facades to integrate it into your Laravel application.

Question 2

CalendR vs Carbon: which is better for calendar views?

Accepted Answer

CalendR is specialized for object-oriented calendar period manipulation and event management, making it ideal for building structured calendar views. Carbon is a general-purpose date library better for simple date arithmetic; CalendR provides more safety and expressiveness for calendar-specific tasks.

Question 3

Does CalendR handle time zones automatically?

Accepted Answer

CalendR uses DateTimeImmutable, which supports time zones, but you need to handle time zone logic manually in your event providers and period configurations. It doesn't provide high-level abstractions for time zone management, so careful implementation is required.

Question 4

How to implement recurring events with CalendR?

Accepted Answer

Recurring events aren't built-in; you must implement them in your event providers by generating multiple event instances based on recurrence rules. This can be complex and may require additional libraries or custom code to handle patterns like daily, weekly, or monthly repeats.

Question 5

What's the performance impact of using CalendR for large date ranges?

Accepted Answer

Iterating over large date ranges creates many immutable period objects, which might impact memory and performance compared to procedural date handling. However, for typical calendar use cases like monthly views, it's generally efficient, but benchmark for high-scale applications.

Question 6

Can I use CalendR without Symfony or Twig?

Accepted Answer

Yes, CalendR's core is framework-agnostic and can be used in any PHP project, but you'll miss out on the convenience of the Symfony Bundle and Twig extensions. You'll need to set up the Calendar factory and event managers manually in your code.

CalendR

What is CalendR?

Overview

Use Cases

Best For

Related Projects

Found a gem we're missing?

Not Ideal For

Pros & Cons

Pros

Cons

Frequently Asked Questions