Array ( [0] => 4 [1] => 8 [2] => 3 ) array ( 0 => 3, 1 => 7, 2 => 6, 3 => 2, 4 => 1, 5 => 9, )
Com var_dum e var_export
array(6) { [0]=> int(3) [1]=> int(7) [2]=> int(6) [3]=> int(2) [4]=> int(1) [5]=> int(9) }