When you want to create codecoverage report with phpunit, you need to have XDebug installed otherwise you get just error "No code coverage driver is available". I successfully installed it on Windows but I had lot of issues installing it on MacOS.
When you try to use two ( or more ) WordPress sites with one shared database, you will have problem to access the pages except the original one. WordPress knows what should be its URL and when it does not match with the request, it redirects you. Fortunately, there is an easy “hack” for this to make it work.
Sometime you need to create command line interface (CLI) for your application and when you want to have it nicely formated, colorful or you want to have a table there it is not easy to do it. You can look on internet and find out, how to do such a thing, but you would have to write a lot of code.
If you are learning PHP or you are experienced programmer you surely read the word Composer. But…what is it? What is its purpose and why should you use it? Here I want to write a few things about it and show you how to use it. PHPUnit testing framework should meet the requirements as proper and useful example. Let’s get started…