DB_CONNECTION=mysql DB_HOST=127.0.0.1 DB_PORT=3306 DB_DATABASE=database1 DB_USERNAME=root DB_PASSWORD=secret DB_CONNECTION_SECOND=mysql DB_HOST_SECOND=127.0.0.1 DB_PORT_SECOND=3306 DB_DATABASE_SECOND=database2 DB_USERNAME_SECOND=root DB_PASSWORD_SECOND=secret