例子：把字串時間轉換為timestamp_PHP

$strtime = "2000-02-12 16:20:35";

$array = explode("-",$strtime);
$year = $array[0];
$month = $array[1];

$array = explode(":",$array[2]);
$minute = $array[1];
$second = $array[2];

$array = explode(" ",$array[0]);
$day = $array[0];
$hour = $array[1];

$timestamp = mktime($hour,$minute,$second,$month,$day,$year);

echo "字串時間：$strtime
";
echo "年：$year
";
echo "月：$month
";
echo "日：$day
";
echo "時：$hour
";
echo "分：$minute
";
echo "秒：$second
";
echo "轉換為timestamp：" . $timestamp . "
";
echo "從timestamp轉換回來：" . date("Y-m-d H:i:s",$timestamp) . "
";
?>

