amphp/amp is a non-blocking concurrency framework for PHP applications. Learn more about Amp in the Guide.

Dependencies

• PHP 5.5+

Optional PHP extensions may be used to improve performance in production environments and react to process control signals:

• php-uv extension for libuv backends

Maintained Versions

• v1.0.0 (PHP 5.5+)
• v1.1.0 (PHP 7+)

Although there are no API breaks moving from v1.0 to v1.1 the newer release does require PHP 7. Amp follows the semver semantic versioning specification. As a result, users may require any version >= 1.0.0 using the caret operator as shown below without backwards-compatibility issues. Composer will automatically retrieve the latest stable version available for your PHP environment.

Installation

$ composer require amphp/amp:^1