array(9) { [0]=> string(1) "2" [1]=> string(2) "12" [2]=> string(2) "14" [3]=> string(2) "18" [4]=> string(2) "19" [5]=> string(2) "20" [6]=> string(2) "22" [7]=> string(2) "58" [8]=> string(2) "86" }