array(1) { [0]=> string(13) "Civitavecchia" } array(1) { [0]=> string(13) "Civitavecchia" } array(2) { [0]=> string(13) "Civitavecchia" [1]=> string(9) "Dubrovnik" } array(3) { [0]=> string(13) "Civitavecchia" [1]=> string(9) "Dubrovnik" [2]=> string(5) "Kotor" } array(4) { [0]=> string(13) "Civitavecchia" [1]=> string(9) "Dubrovnik" [2]=> string(5) "Kotor" [3]=> string(7) "Messina" } array(5) { [0]=> string(13) "Civitavecchia" [1]=> string(9) "Dubrovnik" [2]=> string(5) "Kotor" [3]=> string(7) "Messina" [4]=> string(6) "Napels" } array(6) { [0]=> string(13) "Civitavecchia" [1]=> string(9) "Dubrovnik" [2]=> string(5) "Kotor" [3]=> string(7) "Messina" [4]=> string(6) "Napels" [5]=> string(20) "Florence (La Spezia)" }