array(8) { [0]=> string(36) "http://www.uinterview.com/news/video" [1]=> string(7) "beyonce" [2]=> string(4) "wows" [3]=> string(2) "at" [4]=> string(5) "super" [5]=> string(4) "bowl" [6]=> string(8) "halftime" [7]=> string(4) "show" }