array(10) { [0]=> string(38) "http://www.uinterview.com/news/stephen" [1]=> string(7) "hawking" [2]=> string(9) "expresses" [3]=> string(7) "support" [4]=> string(3) "for" [5]=> string(8) "assisted" [6]=> string(7) "suicide" [7]=> string(5) "right" [8]=> string(2) "to" [9]=> string(3) "die" }