Class Config

Object for defining configuration and configuring an existing service manager instance.

In order to provide configuration merging capabilities, this class implements the same functionality as Zend\Stdlib\ArrayUtils::merge(). That routine allows developers to specifically shape how values are merged:

• A value which is an instance of MergeRemoveKey indicates the value should be removed during merge.
• A value that is an instance of MergeReplaceKeyInterface indicates that the value it contains should be used to replace any previous versions.

These features are advanced, and not typically used. If you wish to use them, you will need to require the zend-stdlib package in your application.