[common]
parameters.foo = %bar% world
parameters.bar = hello

constants.HELLO_WORLD = "%foo%"

; Production site configuration data
[production < common]
services.router = Nette\Application\Routers\SimpleRouter

parameters.webhost                  = www.example.com
parameters.database.adapter         = pdo_mysql
parameters.database.params.host     = db.example.com

; Staging site configuration data inherits from production
[development < production]
parameters.database.params.host     = dev.example.com