PHP-MVC-TERRITORY/config/mail.php

<?php

declare(strict_types=1);

return [
    'host'       => $_ENV['MAIL_HOST']       ?? 'smtp.gmail.com',
    'port'       => (int) ($_ENV['MAIL_PORT'] ?? 587),
    'username'   => $_ENV['MAIL_USERNAME']   ?? '',
    'password'   => $_ENV['MAIL_PASSWORD']   ?? '',
    'encryption' => $_ENV['MAIL_ENCRYPTION'] ?? 'tls',
    'from_email' => $_ENV['MAIL_FROM_EMAIL'] ?? '',
    'from_name'  => $_ENV['MAIL_FROM_NAME']  ?? 'PHP MVC Territory',
    'debug'      => (int) ($_ENV['MAIL_DEBUG'] ?? 0),
];