The solution to the problem is confusing. Can anyone provide a breakdown of the logic for the solution? Thanks
he solution to the problem is a bit complex, but I will try to break it down into the following steps:
- First, the function
get_defined_constants()is used to get a list of all defined constants.
- Then, a loop is used to iterate through the list of constants.
- In each iteration of the loop, the
substr()function is used to check if the constant starts with the prefix
- If the constant starts with the prefix
unset()function is used to unset the constant.