-brightgreen.svg){kind=icon}
The Muller is not included in the original configuration of the framework HLEB2, so it must be copied to the folder with the vendor/phphleb libraries from the github.com/phphleb/muller repository or installed using Composer:
$ composer require phphleb/mullerStandard email sending via PHP function mail(...). Used to confirm the registration of the framework, so SMTP is not supported.
// Include or autoload
include '<vendor directory>/phphleb/muller/Src/DefaultMail.php';
include '<vendor directory>/phphleb/muller/Src/Errors.php';
include '<vendor directory>/phphleb/muller/StandardMail.php';
$mail = new \Phphleb\Muller\StandardMail(true); // Allow sending to multiple destinations
$mail->setNameFrom('User Name');
$mail->setAddressFrom('mailbox@main-site.com');
$mail->setParameters('-fmailbox@main-site.com');
$mail->setTitle('Verification letter');
$mail->setDebug(true);
$mail->setDebugPath('<storage directory>/logs');
$mail->saveOnlyToFile(false);
$mail->saveFileIntoDirectory('<storage directory>/logs');
$mail->setTo('test-address-1@example-site.ru');
$mail->setTo('test-address-2@example-site.ru', 'Recipient 2');
$mail->setToMultiple(['test-address-3@example-site.ru' => 'Recipient 3', 'test-address-4@example-site.ru' => 'Recipient 4']);
$mail->setContent('
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
</head>
<body style="margin: 0; padding: 0; background-color: #E1D2C1; color: #000000">
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr>
<td>
Test letter text.
</td>
</tr>
</table>
</body>
</html>
');
$mail->send();
var_dump($mail->getErrors());