Problem Statement

This task is about arrays. For hashes or associative arrays, please see Creating an Associative Array. For a definition and in-depth discussion of what an array is, see Array.

Show basic array syntax in your language. Basically, create an array, assign a value to it, and retrieve an element   (if available, show both fixed-length arrays and dynamic arrays, pushing a value into it). Please discuss at Village Pump:   Arrays.
Please merge code in from these obsolete tasks:

Let's start with the solution:

myArray := Object() ; could use JSON-syntax sugar like {key: value}
myArray[1] := "foo"
myArray[2] := "bar"
MsgBox % myArray[2]

; Push a value onto the array
myArray.Insert("baz")


arrayX0 = 4      ; length
arrayX1 = first
arrayX2 = second
arrayX3 = foo
arrayX4 = bar
Loop, %arrayX0%
  Msgbox % arrayX%A_Index%
source = apple bear cat dog egg fish
StringSplit arrayX, source, %A_Space%  
Loop, %arrayX0%
  Msgbox % arrayX%A_Index%