In this episode, I'm back, talking about the excellent package Interop-Config (http://www.masterzendframework.com/simplify-expressive-configuration-with-interop-config/) by Sandro Keil. Interop-Config helps ensure that you have a valid configuration for your code. It can provide default options, as well as enforce mandatory options, ensuring that it has a well laid out structure, and is easy to understand. Grab a warm beverage, and come find out more! Questions/Comments/Suggestions Tweet me at @zfmastery (https://twitter.com/@zfmastery) Further Reading How To Simplify Expressive Configuration with Interop-Config (http://www.masterzendframework.com/simplify-expressive-configuration-with-interop-config/)