[SOLVED] class scope question

[glenelkins]

Hi

 

Bit lost on this one, say i have the following 3 classes:

 

class Test1 {

   var $test2;
   var $test3;

   var $test_string = 'HELLO WORLD';

   function Test1() {

       $this->test2 =& new Test2();
       $this->test3 =& new Test3;
  
    }

}

class Test2 {

   function Test2() {

        // want to echo $test_string from Test1()

   }

}

class Test3 {

}

 

How can i make it so the Test2 object can access the $test_string   from the Test1 class?? Or better explained still, i want to access the Test2 object from the Test3 class ??