React PHP Timer Loop: Call functions after a given time like JavaScript

This package can call functions after a given time like JavaScript.

It provides functions that use the ReactPHP library to allow applications to define callback functions that will be invoked after a given period of time. Currently it provides the functions:

- setTimeout to invoke the callback code once after the interval time
- setInterval to invoke the callback code at regular periods of time of a given length
- clearTimeout to cancel a given timer that was started by the setTimeout function
- clearInterval to cancel a given timer that was started by the setInterval function