array(9) { [0]=> string(34) "http://www.uinterview.com/news/san" [1]=> string(9) "francisco" [2]=> string(5) "plane" [3]=> string(5) "crash" [4]=> string(6) "asiana" [5]=> string(15) "passengersrsquo" [6]=> string(3) "911" [7]=> string(5) "calls" [8]=> string(8) "released" }