array(7) { [0]=> string(37) "http://www.uinterview.com/news/castel" [1]=> string(8) "gandolfo" [2]=> string(4) "pope" [3]=> string(8) "benedict" [4]=> string(9) "xvirsquos" [5]=> string(9) "temporary" [6]=> string(4) "home" }