Completed PHP Six. I really like the way PHP automatically handles arrays with all the built-in functions. It makes the programmers job much easier.
There are a lot more built-in functions than shown in the tutorial: http://php.net/manual/en/ref.array.php.
Awesome, section done too ... Arrays are paramount in programming and they are super nice to work with in PHP. The amount of functions pre-built in PHP make our lives so much easier! Nice one!