Private/Get-FirstNonNullItemInArray.ps1
function Get-FirstNonNullItemInArray([string[]]$array) { foreach ($item in $array) { $item = $item.ToUpper() $value = [System.Environment]::GetEnvironmentVariable($item) if ($value) { return $value } } return $null } # SIG # Begin signature block # MIIc/gYJKoZIhvcNAQcCoIIc7zCCHOsCAQExDzANBglghkgBZQMEAgEFADB5Bgor # BgEEAYI3AgEEoGswaTA0BgorBgEEAYI3AgEeMCYCAwEAAAQQH8w7YFlLCE63JNLG # KX7zUQIBAAIBAAIBAAIBAAIBADAxMA0GCWCGSAFlAwQCAQUABCB408s4xo/fhHEh # 8/RPmFhR5yAj0TKKZAml7DqSXRt3P6CCAyowggMmMIICDqADAgECAhBcsg5m3zM9 # kUZxmeNzIQNjMA0GCSqGSIb3DQEBCwUAMCoxKDAmBgNVBAMMH0NIRU5YSVpIQU5H # IC0gQ29kZSBTaWduaW5nIENlcnQwIBcNMjQwMTA4MTMwMjA0WhgPMjA5OTEyMzEx # NjAwMDBaMCoxKDAmBgNVBAMMH0NIRU5YSVpIQU5HIC0gQ29kZSBTaWduaW5nIENl # cnQwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDKDY3QG81JOKZG9jTb # QriDMDhq6gy93Pmoqgav9wErj+CgVvXKk+lGpUu74MWVyLUrJx8/ACb4b287wsXx # mQj8zQ3SqGn5CCjPKoAPsSbry0LOSl8bsFpwBr3YBJVL6cibhus2KLCbNu/u7sND # wyivKXYA1Iy1uTQPNVPcBx36krZTZyyE4CmngO75YbTMEzvHEjM3BIXdKtEt673t # iNOVSP6doh0zRwWEh2Y/eoOpv+FUokORwhKonxMtmIIET+ZPx7Ex+9aqHrliEabx # 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