array(8) { [0]=> string(36) "http://www.uinterview.com/news/three" [1]=> string(5) "storm" [2]=> string(7) "chasers" [3]=> string(6) "killed" [4]=> string(6) "during" [5]=> string(6) "latest" [6]=> string(8) "oklahoma" [7]=> string(7) "tornado" }