function progressBar($current, $total, $label)
{
    $percent = round($current / $total * 100);
 
	if ($current == 0)
    {
        if ($label == "")
            echo "Progress: \n";
        else if ($label != "none")
            echo $label."\n";
        echo "|";
    }
    else
    {
        for ($place = 20; $place >= 0; $place--)
        {
            echo "\010";
        }
    }
    for ($place = 0; $place < 15; $place++)
    {
        if ($place <= ($percent*0.15))
            echo "*";
        else
            echo " ";
    }
    echo "| ".sprintf('%3.0f',$percent)."%";
    if ($current == $total)
    {
        echo "\n";
    }
}