What does a sum mean in an array?

[RuHor]

Hello, I'm trying to understand what this line of code means, but I can't figure out what value it takes inside the bracket

$i = 1
$aArray[$i + 2]

Because I don't think it is equal to $aArray[3] because I did tests and it is not the value of index 3. In other words, send the value of index 3 and it is not the value that I get in relation to $i + 2

Edited August 30, 2022 by RuHor

[Subz]

Arrays are 0 index based, so for example:

;~ Example 1
Local $aArray[6] = [0,1,2,3,4,5]
Local $i = 1
ConsoleWrite($aArray[$i + 2] & @CRLF)
;~ Result: $aArray[1+2] = 3

;~ Example 2
Local $aArray[6] = [1,2,3,4,5,6]
Local $i = 1
ConsoleWrite($aArray[$i + 2] & @CRLF)
;~ Result: $aArray[1+2] = 4

 

Edited August 30, 2022 by Subz