function Get-QUserInfo

function Get-QUserInfo
    {
    [CmdletBinding()]
    Param (
        [Parameter ()]
            [string[]]
            $ComputerName = $env:COMPUTERNAME
        )

    begin
        {
        $Header = 'UserName','SessionName','ID','State','IdleTime','LogonTime'
        $No_Connection = '-- No Connection --'
        }

    process
        {
        foreach ($CN_Item in $ComputerName)
            {
            if (Test-Connection -ComputerName $CN_Item -Count 1 -Quiet)
                {
                quser /server:$CN_Item |
                    Select-Object -Skip 1 |
                    ForEach-Object {($_ -replace '\s{2,}', ',').Trim()} |
                    ConvertFrom-Csv -Header $Header |
                    ForEach-Object {
                        if ($_.IdleTime -eq 'none')
                            {
                            $IdleTime = $Null
                            }
                            else
                            {
                            $IdleTime = [timespan]$_.IdleTime
                            }
                        [PSCustomObject]@{
                            ComputerName = $CN_Item
                            UserName = $_.UserName
                            SessionName = $_.SessionName
                            ID = $_.ID
                            State = $_.State
                            IdleTime = $IdleTime
                            LogonTime = [datetime]$_.LogonTime
                            }
                        }
                }
                else
                {
                [PSCustomObject]@{
                    ComputerName = $CN_Item
                    UserName = $No_Connection
                    SessionName = $No_Connection
                    ID = $No_Connection
                    State = $No_Connection
                    IdleTime = $No_Connection
                    LogonTime = $No_Connection
                    }
                }
            } # end >> foreach ($CN_Item in $ComputerName)
        } # end >> process {}

    end {}

    } # end >> function Get-QUserInfo



Get-QUserInfo -ComputerName LocalHost
''
Get-QUserInfo -ComputerName '10.0.0.1'
''
Get-QUserInfo -ComputerName '127.0.0.1', BetterNotBeThere, LocalHost
''