Powershell Tip #62: Concatenate arrays By powershellgu | November 10, 2015 0 Comment Tip: You can concatenate arrays in several ways : PowerShell $array1 = 1, 2, 3 $array2 = 4, 5, 6 $array3 = 7, 8, 9 # Solution 1 $all = @($array1 ; $array2 ; $array3) # Solution 2 $all = $array1 + $array2 + $array3 123456789 $array1 = 1, 2, 3$array2 = 4, 5, 6$array3 = 7, 8, 9 # Solution 1$all = @($array1 ; $array2 ; $array3) # Solution 2$all = $array1 + $array2 + $array3