array(8) { [0]=> string(34) "http://www.uinterview.com/news/who" [1]=> string(2) "is" [2]=> string(5) "helen" [3]=> string(9) "lasichanh" [4]=> string(8) "pharrell" [5]=> string(8) "williams" [6]=> string(3) "new" [7]=> string(4) "wife" }