Phil of the Future is an American sitcom that originally aired on Disney Channel from June 18 , 2004 to August 19 , 2006 for a total of two seasons .
It was first shown on June 18 , 2004 on the Disney Channel , and ended on August 19 , 2006 as part of the Disney Channel Games .
The PhD\/DPhil degree usually takes between three to six years of full time study to complete after a Master 's degree .