array(13) { [0]=> string(40) "http://www.uinterview.com/news/chewbacca" [1]=> string(5) "actor" [2]=> string(5) "peter" [3]=> string(6) "mayhew" [4]=> string(6) "shares" [5]=> string(6) "behind" [6]=> string(3) "the" [7]=> string(6) "scenes" [8]=> string(4) "star" [9]=> string(4) "wars" [10]=> string(4) "pics" [11]=> string(2) "on" [12]=> string(7) "twitter" }