array(1) { [0]=> string(5) "Kreta" } array(2) { [0]=> string(5) "Kreta" [1]=> string(13) "Samos, Greece" } array(3) { [0]=> string(5) "Kreta" [1]=> string(13) "Samos, Greece" [2]=> string(16) "Athene (Piraeus)" } array(4) { [0]=> string(5) "Kreta" [1]=> string(13) "Samos, Greece" [2]=> string(16) "Athene (Piraeus)" [3]=> string(7) "Mykonos" } array(5) { [0]=> string(5) "Kreta" [1]=> string(13) "Samos, Greece" [2]=> string(16) "Athene (Piraeus)" [3]=> string(7) "Mykonos" [4]=> string(5) "Milos" } array(6) { [0]=> string(5) "Kreta" [1]=> string(13) "Samos, Greece" [2]=> string(16) "Athene (Piraeus)" [3]=> string(7) "Mykonos" [4]=> string(5) "Milos" [5]=> string(17) "Santorini, Greece" } array(7) { [0]=> string(5) "Kreta" [1]=> string(13) "Samos, Greece" [2]=> string(16) "Athene (Piraeus)" [3]=> string(7) "Mykonos" [4]=> string(5) "Milos" [5]=> string(17) "Santorini, Greece" [6]=> string(9) "Heraklion" }