如何在 Powershell 中导航嵌套循环

Question

I am trying to do something of the following nature

if(...){

}
elseif(...){
     if(...){

} 
     else{
...
}
}
else{
...
}

However, it seems that powershell does not like having both an if and and else statement within the elseif loop. Any workarounds for this? Thanks for your help! I am really new to Powershell

I have tried switch statements but they do not make sense for what I am trying to do

Answer 1

Not an answer per se, but I tested the structure exactly as provided and it works just fine:

function iftest($a, $b, $c) {
    if ($a) {
        '$a true. $b and $c not tested.'
    }
    elseif ($b) {
        if ($c) {
            '$a false. $b true. $c true.'
        }
        else {
            '$a false. $b true. $c false.'
        }
    }
    else {
        '$a false. $b false. $c not tested.'
    }
}

#    command                 #     output
iftest $true $false $false   #  $a true. $b and $c not tested.
iftest $false $false $false  #  $a false. $b false. $c not tested.
iftest $false $true $false   #  $a false. $b true. $c true.
iftest $false $true $true    #  $a false. $b true. $c false.

As noted by mclayton in the comments, formatting goes a long way toward making the structure clear.