array(12) { [0]=> string(40) "http://www.uinterview.com/news/president" [1]=> string(5) "obama" [2]=> string(5) "gives" [3]=> string(9) "hilarious" [4]=> string(9) "interview" [5]=> string(2) "on" [6]=> string(7) "between" [7]=> string(3) "two" [8]=> string(5) "ferns" [9]=> string(4) "with" [10]=> string(4) "zach" [11]=> string(12) "galifianakis" }