@@ -3,6 +3,12 @@
## What is it
Workerman is a library for event-driven programming in PHP. It has a huge number of features. Each worker is able to handle thousands of connections.
+## Requires
+
+PHP 5.3 or Higher
+A POSIX compatible operating system (Linux, OSX, BSD)
+POSIX and PCNTL extensions for PHP
## Installation
```
walkor