jjgrainger / Collection

A PHP Collection class for working with arrays

Collection v1.1

A collection class for working with arrays

Principles

• Immutable - Most methods return a new collection, leaving the previous untouched
• Chainable - Methods can be chained to create fluent mapping and reduce original collection

Requirements

• PHP >=7.2
• Composer

Installation

$ composer require jjgrainger/collection

Usage

$collection = new Collection([1, 2, 3]);

$total = $collection->sum(); // 6

Notes

• This project was created to learn unit testing, not intended for production use.
• Inspired by Laravel Collections
• Licensed under the MIT License
• Maintained under the Semantic Versioning Guide

Author

Joe Grainger

• https://jjgrainger.co.uk
• https://twitter.com/jjgrainger