array(15) { [0]=> string(36) "http://www.uinterview.com/news/earth" [1]=> string(3) "day" [2]=> string(10) "celebrated" [3]=> string(2) "by" [4]=> string(6) "celebs" [5]=> string(2) "on" [6]=> string(7) "twitter" [7]=> string(8) "charlize" [8]=> string(6) "theron" [9]=> string(4) "josh" [10]=> string(7) "duhamel" [11]=> string(5) "ellen" [12]=> string(9) "degeneres" [13]=> string(3) "and" [14]=> string(4) "more" }