Fatal error: Uncaught ArgumentCountError: Too few arguments to function

Question

I know there was a some questions related to this, but there are in c++ or other languages. I get this error and I\'m not sure what is wrong with my function.

My er

Answer 1

In php 7 instead of:

    public function register($name, $surname, $username, $password, $email)
{
...

use:

public function register($name = null, $surname = null, $username = null, $password = null, $email = null)
{
...