array(15) { [0]=> string(34) "http://www.uinterview.com/news/the" [1]=> string(3) "big" [2]=> string(4) "bang" [3]=> string(6) "theory" [4]=> string(6) "season" [5]=> string(1) "7" [6]=> string(8) "spoilers" [7]=> string(5) "penny" [8]=> string(3) "and" [9]=> string(7) "sheldon" [10]=> string(4) "grow" [11]=> string(5) "close" [12]=> string(2) "in" [13]=> string(8) "leonards" [14]=> string(7) "absence" }