What is the difference between define() and const in PHP? - Programmers Heaven

Howdy, Stranger!

It looks like you're new here. If you want to get involved, click one of these buttons!

Categories

Welcome to the new platform of Programmer's Heaven! We apologize for the inconvenience caused, if you visited us from a broken link of the previous version. The main reason to move to a new platform is to provide more effective and collaborative experience to you all. Please feel free to experience the new platform and use its exciting features. Contact us for any issue that you need to get clarified. We are more than happy to help you.

What is the difference between define() and const in PHP?

Damian99Damian99 USAPosts: 116Member

Please explain me the main difference between define() and const.

Tagged:

Comments

  • DavidMDavidM USAPosts: 342Member
  • JohnYXJohnYX CebuPosts: 3Member
    edited November 28

    const could not be used in the global scope. You could only use this from within a class. This should be used when you want to set some kind of constant option or setting that pertains to that class. Or maybe you want to create some kind of enum.

    define can be used for the same purpose, but it can only be used in the global scope. It should only be used for global settings that affect the entire application.

Sign In or Register to comment.