How to get the path of a derived class from an inherited method?

Question

How to get the path of the current class, from an inherited method?

I have the following:

Answer 1

Yes. Building on Palantir's answer:

   class Parent  {
      protected function getDir() {
         $rc = new ReflectionClass(get_class($this));
         return dirname($rc->getFileName());
      }
   }