PHP Manual: Shutdown the worker

public bool Worker::shutdown()

Shuts down the worker after executing all of the stacked tasks.

This function has no parameters.

Returns true on success or false on failure.

Example #1 Shutdown the referenced worker

<?php
$my = new Worker();
$my->start();
/* stack/execute tasks */
var_dump($my->shutdown());

The above example will output:

bool(true)