Dividing and Conquering through Namespace Architecture Defining namespaces is pretty simple. At the top of the file, right after the opening PHP tag, the namespace keyword is used, followed by the virtual directory of your choosing. This virtual directory can act as a single directory, or be few sub-directories deep. We’re also going to be looking at using the use keyword. Remember the use keyword? Yeah, well it’s coming back. Recap: Review the previous article and code. We’ll be building off of our previous code. https://github.com/dinocajic/php-youtube-tutorials/tree/master https://blog.devgenius.io/php-p67-parent-constructor-ec8e41b9a6a9 Let’s start off by creating our test file. <?php // Defining Namespaces require_once(“Lamborghini.php”); $lamborghini