How do I change a static variables value in PHP?

Question

This is a simplified version of what I want to accomplish:

In my script I want a variable that changes true and false everytime the script is executed.

Answer 1

I think you need to better understand the point of a static variable. The storage for the variable is allocated (and deallocated) on the call stack, so from a software engineering point of view, its value cannot be changed in run time.

There are better solutions as suggested above for this.