array(9) { [0]=> string(38) "http://www.uinterview.com/news/olympic" [1]=> string(5) "rings" [2]=> string(4) "have" [3]=> string(6) "mishap" [4]=> string(6) "during" [5]=> string(5) "sochi" [6]=> string(4) "2014" [7]=> string(7) "opening" [8]=> string(10) "ceremonies" }