Unable to watch variables value at PhpStorm breakpoint

Question

I am facing a strange problem when I am debugging PhpStorm, I am using XAMPP + PhpStorm + Xdebug.

I write code below and set up 4 breakpoint

Answer 1

Xdebug 2.7 requires PhpStorm 2018.3.x or newer.

Either upgrade PhpStorm to latest stable 2018.3.x or downgrade Xdebug to 2.6.x. That will resolve the issue.