Course Content

Course Content

Update Operation Part 1

I will show you how to use the update command in order to get the latest version of your php blog.


Updates are one of the most important parts of a software. It is needed to keep the software up-to-date and make sure that it is still working.

The following are some of the ways update operations can be used:

  • Change the value of an existing property in an object with an update operation.
  • Return a new object with the updated properties.
  • Return a new object with all properties set to null.

Recommended Courses

Share With Friend

Have a friend to whom you would want to share this course?

Download LearnVern App

App Preview Image
App QR Code Image
Code Scan or Download the app
Google Play Store
Apple App Store
598K+ Downloads
App Download Section Circle 1
4.57 Avg. Ratings
App Download Section Circle 2
15K+ Reviews
App Download Section Circle 3
  • Learn anywhere on the go
  • Get regular updates about your enrolled or new courses
  • Share content with your friends
  • Evaluate your progress through practice tests
  • No internet connection needed
  • Enroll for the webinar and join at the time of the webinar from anywhere