array(13) { [0]=> string(38) "http://www.uinterview.com/news/richard" [1]=> string(5) "petty" [2]=> string(7) "accepts" [3]=> string(9) "challenge" [4]=> string(2) "to" [5]=> string(4) "race" [6]=> string(6) "danica" [7]=> string(7) "patrick" [8]=> string(5) "after" [9]=> string(11) "disparaging" [10]=> string(3) "her" [11]=> string(6) "racing" [12]=> string(7) "ability" }