[ 'db' => [ 'class' => 'yii\db\Connection', // 'dsn' => 'mysql:host=fitnessadmin.hu;dbname=cutler_prod', 'dsn' => "mysql:host=$DB_HOST;dbname=$DB_NAME", 'username' => "$DB_USERNAME", 'password' => "$DB_PASSWORD", 'charset' => 'utf8', ], 'mailer' => [ 'class' => 'yii\swiftmailer\Mailer', 'viewPath' => '@common/mail', 'useFileTransport' =>false, 'transport' => [ 'class' => 'Swift_SmtpTransport', 'host' => "$MAIL_HOST", 'username' => "$MAIL_USERNAME", 'password' => "$MAIL_PASSWORD", 'port' => "$MAIL_PASSWORD", ], ], ], ];