How to convert a decimal into time, eg. HH:MM:SS

Question

I am trying to take a decimal and convert it so that I can echo it as hours, minutes, and seconds.

I have the hours and minutes, but am breaking my brain trying to f

Answer 1

Everything upvoted didnt work in my case. I have used that solution to convert decimal hours and minutes to normal time format. i.e.

function clockalize($in){

    $h = intval($in);
    $m = round((((($in - $h) / 100.0) * 60.0) * 100), 0);
    if ($m == 60)
    {
        $h++;
        $m = 0;
    }
    $retval = sprintf("%02d:%02d", $h, $m);
    return $retval;
}


clockalize("17.5"); // 17:30