array(1) { [0]=> string(9) "Amsterdam" } array(1) { [0]=> string(9) "Amsterdam" } array(2) { [0]=> string(9) "Amsterdam" [1]=> string(6) "Bergen" } array(3) { [0]=> string(9) "Amsterdam" [1]=> string(6) "Bergen" [2]=> string(9) "Hellesylt" } array(4) { [0]=> string(9) "Amsterdam" [1]=> string(6) "Bergen" [2]=> string(9) "Hellesylt" [3]=> string(9) "Geiranger" } array(5) { [0]=> string(9) "Amsterdam" [1]=> string(6) "Bergen" [2]=> string(9) "Hellesylt" [3]=> string(9) "Geiranger" [4]=> string(9) "Andalsnes" } array(6) { [0]=> string(9) "Amsterdam" [1]=> string(6) "Bergen" [2]=> string(9) "Hellesylt" [3]=> string(9) "Geiranger" [4]=> string(9) "Andalsnes" [5]=> string(4) "Flam" } array(7) { [0]=> string(9) "Amsterdam" [1]=> string(6) "Bergen" [2]=> string(9) "Hellesylt" [3]=> string(9) "Geiranger" [4]=> string(9) "Andalsnes" [5]=> string(4) "Flam" [6]=> string(9) "Stavanger" } array(7) { [0]=> string(9) "Amsterdam" [1]=> string(6) "Bergen" [2]=> string(9) "Hellesylt" [3]=> string(9) "Geiranger" [4]=> string(9) "Andalsnes" [5]=> string(4) "Flam" [6]=> string(9) "Stavanger" } array(8) { [0]=> string(9) "Amsterdam" [1]=> string(6) "Bergen" [2]=> string(9) "Hellesylt" [3]=> string(9) "Geiranger" [4]=> string(9) "Andalsnes" [5]=> string(4) "Flam" [6]=> string(9) "Stavanger" [7]=> string(11) "Bremerhaven" }