The new config class

[brunoais]

I was reading the wiki and then I found this page:
http://wiki.phpbb.com/PhpBB3.1/RFC/Config_Class
It explains how to work with the config class.

Question:
If the config class implements ArrayAccess, why does it need a method for setting?
If this is for backwards compatibility, why not have the set method and the ArrayAccess way (at least, it is not documented)

[naderman]

It's to allow a second parameter which defines whether values are supposed to be cached or not.

[brunoais]

k, thx.