array(8) { [0]=> string(37) "http://www.uinterview.com/news/indian" [1]=> string(8) "diplomat" [2]=> string(7) "devyani" [3]=> string(10) "khobragade" [4]=> string(6) "arrest" [5]=> string(7) "enrages" [6]=> string(3) "new" [7]=> string(5) "delhi" }