array(14) { [0]=> string(37) "http://www.uinterview.com/news/justin" [1]=> string(6) "bieber" [2]=> string(5) "fight" [3]=> string(6) "singer" [4]=> string(8) "involved" [5]=> string(2) "in" [6]=> string(11) "altercation" [7]=> string(7) "outside" [8]=> string(5) "night" [9]=> string(4) "club" [10]=> string(10) "bodyguards" [11]=> string(7) "accused" [12]=> string(2) "of" [13]=> string(7) "assault" }