Majordomo worker application in PHP

<?php
/*
* Majordomo Protocol worker example
* Uses the mdwrk API to hide all MDP aspects
*
* @author Ian Barber <ian(dot)barber(at)gmail(dot)com>
*/

include_once 'mdwrkapi.php';

$verbose = $_SERVER['argc'] > 1 && $_SERVER['argv'][1] == "-v";

$mdwrk = new Mdwrk("tcp://localhost:5555", "echo", $verbose);

$reply = NULL;
while (true) {
$request = $mdwrk->recv($reply);
$reply = $request; // Echo is complex… :-)
}