array(7) { [0]=> int(2) [1]=> int(6) [2]=> int(7) [3]=> int(4) [4]=> int(3) [5]=> int(9) [6]=> int(10) }
array(7) { [0]=> int(0) [1]=> int(0) [2]=> int(7) [3]=> int(0) [4]=> int(3) [5]=> int(9) [6]=> int(0) }