gnu-social/vendor/zendframework/zend-eventmanager/README.md
2021-07-16 19:44:40 +01:00

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# zend-eventmanager
[![Build Status](https://secure.travis-ci.org/zendframework/zend-eventmanager.svg?branch=master)](https://secure.travis-ci.org/zendframework/zend-eventmanager)
[![Coverage Status](https://coveralls.io/repos/zendframework/zend-eventmanager/badge.svg?branch=master)](https://coveralls.io/r/zendframework/zend-eventmanager?branch=master)
zend-eventmanager is designed for the following use cases:
- Implementing simple subject/observer patterns.
- Implementing Aspect-Oriented designs.
- Implementing event-driven architectures.
The basic architecture allows you to attach and detach listeners to named events,
both on a per-instance basis as well as via shared collections; trigger events;
and interrupt execution of listeners.
- File issues at https://github.com/zendframework/zend-eventmanager/issues
- Documentation is at https://zendframework.github.io/zend-eventmanager/
For migration from version 2 to version 3, please [read the migration
documentation](https://zendframework.github.io/zend-eventmanager/migration/intro/).
## Benchmarks
We provide scripts for benchmarking zend-eventmanager using the
[Athletic](https://github.com/polyfractal/athletic) framework; these can be
found in the `benchmarks/` directory.
To execute the benchmarks you can run the following command:
```bash
$ vendor/bin/athletic -p benchmarks
```