Continuing on from his previous post introducing you to the ZFTool for Zend Framework 2 applications, Matthew Setter has posted part two of the series focusing on the creation of custom diagnostic classes for the tool.

In this week’s tutorial, we’re going to see how to step beyond the in-built classes and write our own custom checks. Specifically, we’re going to write a check which runs php lint on the module’s config file, module.config.php. The reason for doing this is because this file is so important in the configuration of a ZF2 module, that we should have a helpful sanity check for it.

He starts by helping you get all the needed dependencies in place, the ZFTool and ZendDiagnostics modules, installed via Composer. He includes code to help get started on the new diagnostic class and accompanying files. He implements some required methods from an interface, and shows how to enable its checking and define the configuration file. He includes a screenshot of the output so you can ensure things are working as they should be.

The Master Zend Framework site has a new tutorial today showing you how to use the ZFTool diagnostics to make sure your modules are working correctly. The ZFTool is a stand-alone tool that can help with common tasks like working with application configuration and creating module and project skeletons.

Do you want to be sure that when you create Zend Framework 2 modules, that they’ll work in whatever environment they’re used in? At the very least, do you want a simple way for users to check, as well as something that’s self-documenting? If so, you’re in the right place. Last year, I gave a basic introduction to ZFTool, which is a command line tool to manage applications written in Zend Framework 2. [...] In addition to [the included diagnostic checks] we can write our own diagnostic checks, using the Success, Failure and Warning classes. So in today’s tutorial, I’m going to show how to add diagnostics support to a module.

He's broken the rest of the tutorial up into four other parts, each with the code or commands you'll need:

• Add Diagnostics Support
• The Diagnostics Function
• Running Module Diagnostics
• When Checks Fail

You can find out more about the ZFTool and its usage in with diagnostics in the official manual

Matthew Setter has posted a new tutorial about using the ZFTool functionality of Zend Framework v2 for managing your project's settings and configuration.

Welcome to another tutorial. Today, I will be giving you a walk through of zftool, which provides basic tooling support in Zend Framework 2. If you’re new to Zend Framework, or have been reading the introductory series here, it can come in quite handy. But unlike other frameworks, such as Yii (through yiic) and Symfony (via the Command Line tool), the tooling support in Zend Framework 2 is rather light on. These respective tools provide rather robust support for automatically generating models from database connections, checking logs and a host of other much required functionality.

He shows you how to do a few things with the ZFTool - create a new project, make some modules inside it, build an autoloader classmap and check the installation with some basic diagnostics. Command examples and configuration samples are included in the post to help you along.