array(9) { [0]=> string(35) "http://www.uinterview.com/news/lily" [1]=> string(7) "collins" [2]=> string(4) "most" [3]=> string(9) "hazardous" [4]=> string(2) "to" [5]=> string(6) "search" [6]=> string(6) "online" [7]=> string(4) "says" [8]=> string(6) "mcafee" }