Skip navigation

Unsetting cookie values

Unsetting cookie values: PHP with MySQL Essential Training (2013)
Unsetting cookie values: PHP with MySQL Essential Training (2013)

Once cookie values are set, they are sent to PHP every time a request is made. However, there are times when you may want to unset a cookie. As part of the PHP with MySQL series, this tutorial reviews some of the pitfalls that can occur with unsetting cooking values and then demonstrates a dual approach to unsetting -- setting the cookie to null and the cookie expiration date to a date in the past.

Resume Transcript Auto-Scroll
Skill Level Beginner
14h 32m
Duration
5,860,293
Views
Show More Show Less

Q: This course was revised on 6/4/2013. What changed?

A: The old version of this course was 6 years old and it was time for a complete revision, using PHP 5.4. (The tutorials will work with any version of PHP and covers any differences you might encounter). The author has also added updated installation instructions for Mac OS X Mountain Lion and Windows 8. The topics and end project are the same, but the code is slightly different. It also addresses frequently asked questions from the previous version.

Q: This course was updated on 5/20/2015. What changed?

A: We added one movie called "Changing the document root in Yosemite," which helps the Mac installation run more smoothly.

Continue Assessment

You started this assessment previously and didn't complete it. You can pick up where you left off, or start over.

Start Your Free Trial Now

Start your free trial now, and begin learning software, business and creative skills—anytime, anywhere—with video instruction from recognized industry experts.

Start Your Free Trial Now