Will write contents to a log with a time stamp -Error switch for writing to a seperate log for errors if need

Write-Log.ps1

Function Write-Log() {
    [CmdletBinding()]
    Param(
        [switch]$Error,
        [string]$Message
        )
        
    if ($Error) {
        $timestamp = (get-date -uformat "%Y%m%d-%H.%M.%S -").ToString()
        Add-content -path $ErrorLog -Value "$timestamp : $Message"
    }      
        Else {
        $timestamp = (get-date -uformat "%Y%m%d-%H.%M.%S -").ToString()
        Add-content -path $LogFile -Value  "$timestamp : $Message"
    }
    
}