PHP 将日期转换为消息，例如 Yesterday at 2 :00pm - Reverse strtotime

Question

我正在尝试构建一个函数，该函数采用时间戳并生成基于“相对”字符串的日期，可能是反向 strtotime!

Yesterday at 2pm
Yesterday at 3:15pm
Earlier Today at 9am
Today at 12pm
Today at 12:45pm
Tomorrow at 5pm
Monday at 9pm
Sunday at 12:55am
All dates older than a week:
Thu 7th Jul

我目前有以下代码，想知道如何改进它？它看起来效率不高并且缺少一些功能。你会添加什么？

  static public function timestampRelativeString($timestamp, $rounding=900) {
    if(!self::isValidTimeStamp($timestamp))
      return "Invalid Timestamp";

    //Round to (default) 15 mins
    $timestamp = floor($timestamp/$rounding)*$rounding;

    //Today
    if($timestamp<mktime(0, 0, 0, date("m"), date("d")-1, date("y")))
      return date("D jS M", $timestamp);
    elseif($timestamp<mktime(23, 59, 59, date("m"), date("d")-1, date("y")))
      return "Today at ".date("G:i", $timestamp);
    elseif($timestamp<time()))
      return "Earlier today at ".date("G:i", $timestamp);
    elseif($timestamp<mktime(23, 59, 59, date("m"), date("d"), date("y")))
      return "Today at ".date("G:i", $timestamp);
    elseif($timestamp<mktime(23, 59, 59, date("m"), date("d")+1, date("y"))) //Tomorrow
      return "Tomorrow at ".date("G:i", $timestamp);
    elseif($timestamp<mktime(23, 59, 59, date("m"), date("d")+7, date("y"))) //Next Week
      return "On ".date("l", $timestamp)." at ".date("G:i", $timestamp);
    else 
      return date("D jS M", $timestamp);
  }

有人知道已经执行此操作的脚本吗？还是非常相似？

非常感谢您的宝贵时间，

Answer 1

它有很多名字，包括 nicetime和 PrettyDate .最好的方法是在带有 ID 或标识类的 div/span 中从 PHP 输出实际时间，然后使用 javascript 对客户端进行后处理(然后可以在用户坐在页面上时更新时间) .

无论如何，关于你的问题，我会看看那里的 prettydate 处理类，它们就像(或完全)你在 Facebook、Twitter 等上看到的那些。即使你用 PHP 做，你也可以在匹配功能。