amp

amphp/amp is a non-blocking concurrency framework for PHP. It provides an event loop, promises and streams as a base for asynchronous programming.

Promises in combination with generators are used to build coroutines, which allow writing asynchronous code just like synchronous code, without any callbacks.

Required PHP Version

• PHP 7.0+

Optional Extension Backends

Extensions are only needed if your app necessitates high numbers of concurrent socket connections.

• ev
• libevent
• php-uv (experimental fork, requires PHP 7)

Installation

$ composer require amphp/amp ^2@dev