[Symfony] messenger message email unserialize

symfony-messenger-message-email-unserialize.php

<?php

function unserializeMessengerMessage(string $message): ?\Symfony\Component\Messenger\Envelope
{
    try {
        $originalErrorReporting = error_reporting();
        error_reporting(E_ALL);

        $result = unserialize(
            stripslashes($message),
            [
                'allowed_classes' => [
                    \Symfony\Component\Messenger\Envelope::class,
                    \Symfony\Component\Messenger\Stamp\BusNameStamp::class,
                    \Symfony\Component\Mailer\Messenger\SendEmailMessage::class,
                    \Symfony\Bridge\Twig\Mime\TemplatedEmail::class,
                    \Symfony\Component\Mime\Header\Headers::class,
                    \Symfony\Component\Mime\Header\MailboxListHeader::class,
                    \Symfony\Component\Mime\Header\AbstractHeader::class,
                    \Symfony\Component\Mime\Address::class,
                    \Symfony\Component\Mime\Header\UnstructuredHeader::class,
                ],
            ]
        );

        error_reporting($originalErrorReporting);

        return $result;
    } catch (\Throwable $e) {
        return null;
    }
}