<?php
function secs_to_string ($secs, $long=false)
{
// reset hours, mins, and secs we'll be using
$hours = 0;
$mins = 0;
$secs = intval ($secs);
$t = array(); // hold all 3 time periods to return as string
// take care of mins and left-over secs
if ($secs >= 60) {
$mins += (int) floor ($secs / 60);
$secs = (int) $secs % 60;
// now handle hours and left-over mins
if ($mins >= 60) {
$hours += (int) floor ($mins / 60);
$mins = $mins % 60;
}
// we're done! now save time periods into our array
$t['hours'] = (intval($hours) < 10) ? "0" . $hours : $hours;
$t['mins'] = (intval($mins) < 10) ? "0" . $mins : $mins;
}
// what's the final amount of secs?
$t['secs'] = (intval ($secs) < 10) ? "0" . $secs : $secs;
// decide how we should name hours, mins, sec
$str_hours = ($long) ? "hour" : "hour";
$str_mins = ($long) ? "minute" : "min";
$str_secs = ($long) ? "second" : "sec";
// build the pretty time string in an ugly way
$time_string = "";
$time_string .= ($t['hours']) ? $t['hours'] . " $str_hours" . ((intval($t['hours']) == 1) ? "" : "s") : "";
$time_string .= ($t['mins']) ? (($t['hours']) ? ", " : "") : "";
$time_string .= ($t['mins']) ? $t['mins'] . " $str_mins" . ((intval($t['mins']) == 1) ? "" : "s") : "";
$time_string .= ($t['hours'] || $t['mins']) ? (($t['secs'] > 0) ? ", " : "") : "";
$time_string .= ($t['secs']) ? $t['secs'] . " $str_secs" . ((intval($t['secs']) == 1) ? "" : "s") : "";
return empty($time_string) ? 0 : $time_string;
}
// do the same as above in "hh:mm:ss" format
function secs_to_string_compact ($secs)
{
// grab the string return by the above function
// and format begin formatting it
$str = secs_to_string ($secs);
if (!$str) return 0;
$hour_pos = strpos ($str, "hour");
$min_pos = strpos ($str, "min");
$sec_pos = strpos ($str, "sec");
$h = ($hour_pos) ? intval (substr ($str, 0, $hour_pos)) : 0;
$m = ($min_pos) ? intval (substr ($str, $min_pos - 3, $min_pos)) : 0;
$s = ($sec_pos) ? intval (substr ($str, $sec_pos - 3, $sec_pos)) : 0;
$h = ($h < 10) ? "0" . $h : $h;
$m = ($m < 10) ? "0" . $m : $m;
$s = ($s < 10) ? "0" . $s : $s;
return ("$h:$m:$s");
}
?>
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