array(0) { } 0 10
array(10) { [0]=> int(2860) [1]=> int(4516) [2]=> int(2686) [3]=> int(4620) [4]=> int(3998) [5]=> int(5441) [6]=> int(3714) [7]=> int(5230) [8]=> int(2779) [9]=> int(3103) }