Class question

[Roger Helgesen <roger@xxxxxxxxxxxxx>]

I have 3 classes, CLASS A,B and C

class A {
         var $some_var;
          var $class_B;
         function A(){
               $this->class_B = new B();
               $this->some_var=2;
         }
}

class B {
         var $some_var;
          var $class_C;
         function B(){
               $this->class_C = new C();
               $this->some_var= some_var_from_class_A;
         }
}

class C {
         var $some_var;
        
         function C(){
               $this->some_var= some_var_from_class_A;
         }
}



How can class B and C get the value of $some_var_class_A without using 
"$this->class_B = new B($some_var);"


roger helgesen

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