<?php

$dispatcher = new Swift_Events_SimpleEventDispatcher();

// a "do nothing" Transport. You may use MailTransport, SendmailTransport, etc.
$transport = new Swift_Transport_NullTransport($dispatcher);

$mailer = new Swift_Mailer($transport);

// your E-Mail message
$subject = 'Your pull request';
$body = 'Hi Ingo, you put .NET code into a PHP project.';
$contentType = 'plain/text';

// constructor can be empty and values set with setter-methods
$message = new Swift_Message($subject, $body, $contentType);

$message->setFrom('john.code@localhost.php', 'John Code');
$message->setTo('ingo.petent@localhost.php', 'Ingo Petent');

$sent = $mailer->send($message);

echo 'messages sent: ' . $sent . PHP_EOL;
echo $message;

messages sent: 1
Message-ID: <8bbb5a5663434fe7160d4d820e64d58d@php.budgegeria.de>
Date: Thu, 13 Dec 2018 16:15:32 +0100
Subject: Your pull request
From: John Code
To: Ingo Petent
MIME-Version: 1.0
Content-Type: plain/text; charset=utf-8
Content-Transfer-Encoding: quoted-printable

Hi Ingo, you put .NET code into a PHP project.

• Less code with PHPOption
• Create a lazy loading proxy without an extra class with ProxyManager
• ProxyManager: Null Object proxy

PHP 7.2, Zend 3.0, Symfony 4.0, Laravel 5.6, PHPUnit 6.5, Doctrine 2.8