1Jul25
__DESTRUCTOR -> run when there is no further use of the class instance
in the script OR when unset/exit is used.

CONSTRUCTOR property promotion means class properties can be declared and initialised
in the Constructor class
Instead of

Class X {

	private string  $a;
	private int $b;


}

.... Since PHP 8 ....

Class X {


	public function __construct(private string  $a, private int $b)
	{


	}

}

----------------

Namespaces can be applied to Functions and Constants although not best practice

<?php

Use function xxx\xxxxx
Use const abode

When in a namespaced class, to access Global space classes a \ must be prepended
Because PHP will look for classes in the local namespace 
OR
Use/import the required class