README

Period is PHP's missing time range API. This package covers all basic operations regarding time ranges.

Highlights

Represents Interval and Bounds as immutable value objects or enumeration
Exposes named constructors to ease instantiation
Covers all basic manipulations related to time range
Enables working with simple or complex time ranges logic
Fully documented
Framework-agnostic

Documentation

Full documentation can be found at period.thephpleague.com.

System Requirements

You need PHP >= 8.1.0 but the latest stable version of PHP is recommended.

Install

Install Period using Composer.

$ composer require league/period

or download the library and:

use any other PSR-4 compatible autoloader.
use the bundle autoloader script as shown below:

require 'path/to/period/repo/autoload.php';

use League\Period\Datepoint;

Datepoint::fromDateString('2012-05-23')->month()->toIso80000('Y-m-d');
//returns [2012-05-01, 2012-06-01)

where path/to/period/repo represents the path where the library was extracted.

Testing

Period has:

a PHPUnit test suite
a code analysis compliance test suite using PHPStan.
a coding style compliance test suite using PHP CS Fixer.

To run the tests, run the following command from the project folder.

$ composer test

Contributing

Contributions are welcome and will be fully credited. Please see CONTRIBUTING and CONDUCT for details.

Security

If you discover any security related issues, please email nyamsprod@gmail.com instead of using the issue tracker.

league / period

Maintainers

Details