秒数如何换算成天数、小时数和分钟数？

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phpfunction get_stay_time($deadline, $is_hour=1, $is_minutes=1) { if (empty($deadline) || $deadline==60) { return false; } $time=time(); $remain_time=$deadline - $time; $day=floor($remain_time / (3600 * 24)); return $day;}

remain_days

function get_stay_time($deadline, $is_hour = 1, $is_minutes = 1) { if(empty($deadline) || $deadline <= 60) { return false; } $time = time(); $remain_time = $deadline - $time; $day = floor($remain_time / (3600*24)); $day = $day > 0 ? $day.'天' : ''; $hour = floor(($remain_time % (3600*24)) / 3600); $hour = $hour > 0 ? $hour.'小时' : ''; if($is_hour && $is_minutes) { $minutes = floor((($remain_time % (3600*24)) % 3600) / 60); $minutes = $minutes > 0 ? $minutes.'分' : ''; return $day.$hour.$minutes; } if($hour) { return $day.$hour; } return $day; }