seconds to #d_HH:MM:SS.ss and back.

sub dhms2s {
        my $dhms = shift;
        my @dinfo = split /d_|:/, $dhms;
        my ($s, $m, $h, $d) = reverse @dinfo;
        $d ||= 0;
        $h ||= 0;
        $m ||= 0;
        return (
          (( $d * 24  + $h ) * 60  + $m ) * 60  + $s
        );
}

my $m = 60;
my $h = 60 * $m;
my $d = 24 * $h;

sub s2dhms {
        my $secs = shift;
        my $D = int($secs / $d); $secs = $secs - $D * $d;
        my $H = int($secs / $h); $secs = $secs - $H * $h;
        my $M = int($secs / $m); $secs = $secs - $M * $m;
        my $S = $secs ;
        my $r;
        if ($D) {
                $r .= sprintf "%dd_", $D;
        }
        if ( $S == int $S ) {
                $r .= sprintf "%02d:%02d:%02d", $H, $M, $S;
        } else {
                $r .= sprintf "%02d:%02d:%05.2f", $H, $M, $S;
        }
        return $r;
}

[download]

In reply to Re: Answer: How do I convert seconds into a readable time? by zengargoyle
in thread How do I convert seconds into a readable time? by Monolith-0

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