PHP 7’s Null Coalescing Operator: How and Why You Should Use It

PHP 7’s null coalescing operator is handy shortcut along the lines of the ternary operator. Here’s what it is, how to use it and why:

Ready to learn even more PHP? Take my free Beginner’s Guide to PHP video series at http://johnmorrisonline.com/learnphp

Get this source code along with 1000s of other lines of code (including for a CMS, Social Network and more) as a supporting listener of the show at http://johnmorrisonline.com/patreon

P.S. If you liked the show, give it a like and share with the communities and people you think will benefit. And, you can always find all my tutorials, source code and exclusive courses on Patreon.

Do you want more freelance clients?

I’ll show you what I learned over the last 15 years to grind out (from absolute scratch) a backlog of new clients wanting to hire you. Who your best client prospect are, what services you should be offering them, where to find them and more. Just enter your email address in the box below and let’s get started:

Share on facebook
Facebook
Share on twitter
Twitter
Share on linkedin
LinkedIn
Share on reddit
Reddit
Share on pinterest
Pinterest
John Morris

JOHN MORRIS

I’m a 15-year veteran of freelance web development. I’ve worked with bestselling authors and average Joe’s next door. These days, I focus on helping other freelancers build their freelance business and their lifestyles.

You might also like

Do you want more freelance clients?

Enter your email below to get started building your system for consistently bringing in new freelance clients:

WHAT OTHERS ARE SAYING

Lewis Howes

John is amazing at building membership sites. He converted one of my sites over from it’s existing (hardly working) platform over to the clean and simple to use WishList membership platform. I highly recommend using John and WishList for any of your membership site needs.

Sukh Plaha

John is a fantastic and patient tutor, who is not just able to share knowledge and communicate it very effectively – but able to support one in applying it. However, I believe that John has a very rare ability to go further than just imparting knowledge and showing one how to apply it. He is able to innately provoke one’s curiosity when explaining and demonstrating concepts, to the extent that one can explore and unravel their own learning journey. Thanks very much John!

Bob Patterson

Not only is John a very talented programmer and developer, he is also an excellent communicator. He has a talent for taking complex subjects and communicating them in terms that anyone can understand. This is a rare combination. This ability has enabled me to take my skills and knowledge to the next level. Thank you John for for all that you do.

Ray Edwards

I recommend John every chance I get. If every person I worked with were as committed to excellence, punctuality, value, and unquestionable integrity… the world would be a better place. Highest recommendation.

Daniel Mohlendick

On the Freelancing on Upwork course: “This is by far the best course i have watched on Skillshare!! Thank you so much.”

Thabo Motsoahae

John is one of the best instructors I have come across, I learned a lot from his online tutorials.

Close Menu