passing a variable back to a function

[eluser]Twisted1919[/eluser]

Code:

class Blah extends CI_Controller(){
  
   public $pass_me_around;

   public function test1(){
      $this->pass_me_around = 'Wow, i can be globally used in this class after i am set, how cool is $this ?';
   }

   public function test2(){
       return $this->pass_me_around ;
   }


}