array(13) { [0]=> string(38) "http://www.uinterview.com/news/william" [1]=> string(11) "rockefeller" [2]=> string(5) "metro" [3]=> string(5) "north" [4]=> string(8) "engineer" [5]=> string(3) "may" [6]=> string(4) "have" [7]=> string(6) "fallen" [8]=> string(6) "asleep" [9]=> string(7) "manning" [10]=> string(5) "train" [11]=> string(6) "before" [12]=> string(10) "derailment" }