array(1) { [0]=> string(9) "Barcelona" } array(1) { [0]=> string(9) "Barcelona" } array(2) { [0]=> string(9) "Barcelona" [1]=> string(10) "Casablanca" } array(2) { [0]=> string(9) "Barcelona" [1]=> string(10) "Casablanca" } array(3) { [0]=> string(9) "Barcelona" [1]=> string(10) "Casablanca" [2]=> string(10) "Las Palmas" } array(4) { [0]=> string(9) "Barcelona" [1]=> string(10) "Casablanca" [2]=> string(10) "Las Palmas" [3]=> string(42) "St. Cruz de Tenerife (Canarische eilanden)" } array(5) { [0]=> string(9) "Barcelona" [1]=> string(10) "Casablanca" [2]=> string(10) "Las Palmas" [3]=> string(42) "St. Cruz de Tenerife (Canarische eilanden)" [4]=> string(7) "Funchal" } array(5) { [0]=> string(9) "Barcelona" [1]=> string(10) "Casablanca" [2]=> string(10) "Las Palmas" [3]=> string(42) "St. Cruz de Tenerife (Canarische eilanden)" [4]=> string(7) "Funchal" } array(6) { [0]=> string(9) "Barcelona" [1]=> string(10) "Casablanca" [2]=> string(10) "Las Palmas" [3]=> string(42) "St. Cruz de Tenerife (Canarische eilanden)" [4]=> string(7) "Funchal" [5]=> string(16) "Granada (Malaga)" } array(7) { [0]=> string(9) "Barcelona" [1]=> string(10) "Casablanca" [2]=> string(10) "Las Palmas" [3]=> string(42) "St. Cruz de Tenerife (Canarische eilanden)" [4]=> string(7) "Funchal" [5]=> string(16) "Granada (Malaga)" [6]=> string(8) "Alicante" }