array(9) { [0]=> string(39) "http://www.uinterview.com/news/michelle" [1]=> string(5) "obama" [2]=> string(2) "to" [3]=> string(5) "guest" [4]=> string(4) "star" [5]=> string(2) "on" [6]=> string(5) "parks" [7]=> string(3) "and" [8]=> string(10) "recreation" }