从嵌套类中访问类变量

Question

My class structure is as follows,

Class Core{
      public $Variable = "Test";

      Class SubClass{
            // functions, etc

      }

      // functions etc
}

I need to access the variable $Variable from within the SubClass class, but I cannot think of a way to do it. I have tried $this->this->Variable without success.

Edit While this is incorrect syntax, this is how my class system is setup (and is achieved using includes).

Answer 1

Assuming you had a proper inheritance model set up, you could use parent::. But your code as-is is a flat-out syntax error. You cannot nest classes like that.

Class Core {
   public $var = 'test';
}

Class SubClass Extends Core {
   function foo() {
      $localvar = parent::$var;
   }
}

---

comment followup:

Perhaps something more like this?

class Core {
    public $Variable = 'foo';
    function __construct() {
       $this->subclass = new SubClass($this->variable);
    }
}

class SubClass {
    public $coreVariable;
    function __construct(&$var) {
       $this->coreVariable = $var;
    }
}