Example Implementation for PHP Event Bus Using RabbitMQ

example.php

<?php

/**
 * Example of PHP Script #1
 */

// Do some work...

// Need to send a message
// Create an instance of Postmaster
$postmaster = Postmaster::create();

// We need something to tell Postmaster to send - let's make a Letter
$letter = new Letter();
$letter->setMessage('This is an important message!');

// We need to tell the Postmaster to send the Letter for us
$postmaster->send($letter);

// Do some more work...

/**
 * Example of PHP Script #2 
 * This is a very simple script that creates a LetterCarrier and then waits for messages.
 * Messages received are processed by the carrier's receivedMessage method
 */

$letterCarrier = new LetterCarrier();
$letterCarrier->waitForMail();

/* In the console for PHP Script #2 we should see the output of receivedMessage:
 *      The message in the letter is: This is an important message!
 */