array(8) { [1]=> string(8) "Sardegna" [2]=> string(10) "/cagliari/" [3]=> string(11) "/ogliastra/" [4]=> string(6) "/roma/" [5]=> string(8) "/napoli/" [6]=> string(8) "/milano/" [7]=> string(9) "/bologna/" [8]=> string(9) "/firenze/" }