ZF-9191: allow recursive loading of config file
With Zend_Application you can load additional configuration files via
[production] config.subconfig = "subconfig.ini"
Currently it is not possible to load a sub sub configuration file. For example:
[production] config.subsubconfig = "subsubconfig.ini"
configuration file subsubconfig.ini will not be charged.
It would be interesting to implement this recursive loading.