laravel/.env.example

APP_ENV="local"
APP_KEY=
APP_DEBUG=true
APP_LOG_LEVEL="debug"
APP_URL="http://localhost"

DB_CONNECTION="mysql"
DB_HOST="127.0.0.1"
DB_PORT=3306
DB_DATABASE="homestead"
DB_USERNAME="homestead"
DB_PASSWORD="secret"

CACHE_DRIVER="file"
SESSION_DRIVER="file"
QUEUE_DRIVER="sync"

REDIS_HOST="127.0.0.1"
REDIS_PASSWORD=null
REDIS_PORT=6379

MAIL_DRIVER="smtp"
MAIL_HOST="mailtrap.io"
MAIL_PORT=2525
MAIL_USERNAME=null
MAIL_PASSWORD=null
MAIL_ENCRYPTION=null