array(1) { [0]=> string(9) "Barcelona" } array(1) { [0]=> string(9) "Barcelona" } array(2) { [0]=> string(9) "Barcelona" [1]=> string(5) "Cadiz" } array(2) { [0]=> string(9) "Barcelona" [1]=> string(5) "Cadiz" } array(3) { [0]=> string(9) "Barcelona" [1]=> string(5) "Cadiz" [2]=> string(7) "Funchal" } array(3) { [0]=> string(9) "Barcelona" [1]=> string(5) "Cadiz" [2]=> string(7) "Funchal" } array(3) { [0]=> string(9) "Barcelona" [1]=> string(5) "Cadiz" [2]=> string(7) "Funchal" } array(3) { [0]=> string(9) "Barcelona" [1]=> string(5) "Cadiz" [2]=> string(7) "Funchal" } array(3) { [0]=> string(9) "Barcelona" [1]=> string(5) "Cadiz" [2]=> string(7) "Funchal" } array(3) { [0]=> string(9) "Barcelona" [1]=> string(5) "Cadiz" [2]=> string(7) "Funchal" } array(3) { [0]=> string(9) "Barcelona" [1]=> string(5) "Cadiz" [2]=> string(7) "Funchal" } array(3) { [0]=> string(9) "Barcelona" [1]=> string(5) "Cadiz" [2]=> string(7) "Funchal" } array(4) { [0]=> string(9) "Barcelona" [1]=> string(5) "Cadiz" [2]=> string(7) "Funchal" [3]=> string(8) "San Juan" } array(4) { [0]=> string(9) "Barcelona" [1]=> string(5) "Cadiz" [2]=> string(7) "Funchal" [3]=> string(8) "San Juan" } array(4) { [0]=> string(9) "Barcelona" [1]=> string(5) "Cadiz" [2]=> string(7) "Funchal" [3]=> string(8) "San Juan" } array(5) { [0]=> string(9) "Barcelona" [1]=> string(5) "Cadiz" [2]=> string(7) "Funchal" [3]=> string(8) "San Juan" [4]=> string(15) "Fort Lauderdale" }