Sample Sleep Task

gistfile1.php

<?php
     
class Staged_Sleep_Task extends Updraft_Task_1_0 {
	
	public function initialise() {
		$sleep_for = $this->get_random_time_intervals();
		$this->update_option('sleep_for', $sleep_for); 
	}

	public function run() {
		$sleep_intervals = $this->get_option('sleep_for');
		$this->log(sprintf("I will be sleeping for %s", implode(', ', $sleep_intervals)));
		while(!empty($sleep_intervals)) {
			$sleep = array_pop($sleep_intervals);
			sleep($sleep);
			$this->log("I slept for {$sleep}"); 
			$this->update_option('sleep_for', $sleep_intervals);
		}

		return true;
	}

	public function get_random_time_intervals() {

		$timers = array();
		for($i = 0; $i<= 10; $i++){
		   	$timers[] = rand(1,3);
		}
		return $timers; 
	}

	public function get_default_options() {
		return array();
	}
}