Further reading

  • Operators and variables are fundamental topics in the programming world, so if you are having trouble here you will need to get a fairly basic book to help you move on. Many programming books have skill level information written on back - check for one marked Beginner to make sure the book contains enough fundamental information to help you fully grasp the topics.

 

Want to learn PHP 7?

Hacking with PHP has been fully updated for PHP 7, and is now available as a downloadable PDF. Get over 1200 pages of hands-on PHP learning today!

If this was helpful, please take a moment to tell others about Hacking with PHP by tweeting about it!

Next chapter: Next chapter >>

Previous chapter: Exercises

Jump to:

 

Home: Table of Contents

Copyright ©2015 Paul Hudson. Follow me: @twostraws.