Conclusion

You have covered your last basic concept in PHP—arrays. You learned how to initialize arrays, use strings for indexes, loop through arrays, create multi-dimensional arrays, and sort your arrays. You have also created your very first PHP game. It can only get more exciting from here. Next you will take a tour through databases and create your very own chess game. I know that tic-tac-toe was a lot of fun but not very difficult. It is time to really test your skills.