做出來的效果就是上面這樣。

代碼：

function timeformat($time){
    $day = $hour = $min = $sec = 0;
    $day  = floor($time/86400);
    $hour = floor(($time%86400)/3600);
    $min = floor(($time%3600)/60);
    $sec = $time%3600%60;
    $str = "";
    if ($day) $str.="{$day}天,";
    if ($hour) $str.="{$hour}小時,";
    if ($min)  $str.="
 
{$min}分鐘,";
    if ($sec)  $str.="{$sec}秒後";
    return $str;
}

$time參數為秒數。

php計算時間差是什麽時間之後