array(13) { [0]=> string(37) "http://www.uinterview.com/news/justin" [1]=> string(6) "bieber" [2]=> string(9) "apologies" [3]=> string(2) "to" [4]=> string(4) "bill" [5]=> string(7) "clinton" [6]=> string(6) "former" [7]=> string(9) "president" [8]=> string(8) "forgives" [9]=> string(1) "f" [10]=> string(4) "bill" [11]=> string(7) "clinton" [12]=> string(7) "comment" }