array(1) { [0]=> string(13) "Civitavecchia" } array(2) { [0]=> string(13) "Civitavecchia" [1]=> string(7) "Messina" } array(3) { [0]=> string(13) "Civitavecchia" [1]=> string(7) "Messina" [2]=> string(8) "Valletta" } array(3) { [0]=> string(13) "Civitavecchia" [1]=> string(7) "Messina" [2]=> string(8) "Valletta" } array(4) { [0]=> string(13) "Civitavecchia" [1]=> string(7) "Messina" [2]=> string(8) "Valletta" [3]=> string(17) "Santorini, Greece" } array(5) { [0]=> string(13) "Civitavecchia" [1]=> string(7) "Messina" [2]=> string(8) "Valletta" [3]=> string(17) "Santorini, Greece" [4]=> string(18) "Ephesus (Kusadasi)" } array(6) { [0]=> string(13) "Civitavecchia" [1]=> string(7) "Messina" [2]=> string(8) "Valletta" [3]=> string(17) "Santorini, Greece" [4]=> string(18) "Ephesus (Kusadasi)" [5]=> string(7) "Mykonos" } array(7) { [0]=> string(13) "Civitavecchia" [1]=> string(7) "Messina" [2]=> string(8) "Valletta" [3]=> string(17) "Santorini, Greece" [4]=> string(18) "Ephesus (Kusadasi)" [5]=> string(7) "Mykonos" [6]=> string(16) "Athene (Piraeus)" } array(7) { [0]=> string(13) "Civitavecchia" [1]=> string(7) "Messina" [2]=> string(8) "Valletta" [3]=> string(17) "Santorini, Greece" [4]=> string(18) "Ephesus (Kusadasi)" [5]=> string(7) "Mykonos" [6]=> string(16) "Athene (Piraeus)" } array(8) { [0]=> string(13) "Civitavecchia" [1]=> string(7) "Messina" [2]=> string(8) "Valletta" [3]=> string(17) "Santorini, Greece" [4]=> string(18) "Ephesus (Kusadasi)" [5]=> string(7) "Mykonos" [6]=> string(16) "Athene (Piraeus)" [7]=> string(6) "Napels" }