array(7) { [0]=> string(37) "http://www.uinterview.com/news/dwayne" [1]=> string(7) "johnson" [2]=> string(5) "still" [3]=> string(8) "muscular" [4]=> string(5) "after" [5]=> string(6) "hernia" [6]=> string(19) "surgerymdashpicture" }