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ÁôÑÔ時間: 2010-05-17 15:46:41 


µê長»Ø¸²: 2010-05-19 08:03:37 



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---

$date1 = "2010-05-17 15:46:41";
$date2 = "2010-05-19 08:03:37";

$diff = strtotime($date2) - strtotime($date1);

$day = $diff/(3600*24);
$hour = ($diff%(3600*24))/3600;
$m = (($diff%(3600*24))%3600)/60;
$sec = $diff%60;

---

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<?
function calculate_time_past($start_time, $end_time, $format = "s") {
  $time_span = strtotime($end_time) - strtotime($start_time);
  if ($format == "s") { // is default format so dynamically calculate date format
  if ($time_span > 60) { $format = "i:s"; }
  if ($time_span > 3600) { $format = "H:i:s"; }
  }
  return gmdate($format, $time_span);
}

$date1 = "2010-05-17 15:46:41";
$date2 = "2010-05-19 08:03:37";

echo calculate_time_past($date1, $date2, "d H:i:s");
?>