There are a number of articles you could read that could help:
- Official documentation – has useful stuff – especially the view quick start
- View Layers, Database Abstraction, Configuration, Oh, My! – Good intro to View Layer & Db
- Getting started writing ZF2 modules – Good intro to modules
- Modules in ZF2 – Another intro to modules
- Using the ZF2 EventManager – introduction to event manager
- PHP Constructor Best Practices And The Prototype Pattern – Zend\Db\ResultSet uses this
- Using the ServiceManager as an Inversion of Control Container – How to use Zend\ServiceManager
- Zend\ServiceManager configuration keys – Useful Zend\ServiceManager information
Also, these blog categories have useful info:
- Matthew Weier O’Phinney’s ZF2 articles
- Rob Allen’s ZF2 articles
- Matthew Setter’s Master Zend Framework
Books:
- Slavey Karadzhov’s Learn ZF2
- Matthew Setter’s Zend Framework 2 for Beginners
For source code:
- http://modules.zendframework.com/
- https://github.com/akrabat/ZF2TestApp