0

我正在使用一个函数(在网上找到它)来计算到现在为止的时间。我传递了两个参数:发布日期和当前日期。它将返回年、月、日、小时、分钟或秒。它使用 PHP 5.3 的 date diff 函数,这在 5.2 版中不会:(

function pluralize( $zaehler, $inhalt ) { 
return trim($zaehler . ( ( $zaehler == 1 ) ? ( " $inhalt" ) : ( " ${inhalt}s" ) )." ago");}function ago($datetime, $datetime_post){     

$interval = date_create($datetime_post)->diff( date_create($datetime) );

if ( $interval->y >= 1 ) return pluralize( $interval->y, 'year' );
if ( $interval->m >= 1 ) return pluralize( $interval->m, 'month' );
if ( $interval->d >= 1 ) return pluralize( $interval->d, 'day' );
if ( $interval->h >= 1 ) return pluralize( $interval->h, 'hour' );
if ( $interval->i >= 1 ) return pluralize( $interval->i, 'minute' );
if ( $interval->s >= 1 ) return pluralize( $interval->s, 'second' );}

例子:

$post_date_time = "01/01/2012 11:30:22";
$current_date_time = "02/02/2012 07:35:41";

echo ago($current_date_time, $post_date_time);

将输出:

1 month

现在我需要一个等效的函数“ago”来做同样的事情,具体取决于 $interval 对象。

太感谢了

附加信息:所提供的解决方案都没有真正做到我想要的。我必须改进我的解释,对不起。最后,我只需要 $interval 对象就可以了:

object(DateInterval)#3 (8) { ["y"]=> int(0) ["m"]=> int(1) ["d"]=> int(0) ["h"]=> int(20) ["i"]=> int(5) ["s"]=> int(19) ["invert"]=> int(0) ["days"]=> int(6015) }

没必要改变这么多东西。

4

3 回答 3

1

我只需要(不幸的是)一个 WordPress 插件。这个我用了2次这个功能。我在这里发布了这个答案:

  1. 在我的类调用->diff()(我的类扩展DateTime,所以$this是参考DateTime

    function diff ($secondDate){
        $firstDateTimeStamp = $this->format("U");
        $secondDateTimeStamp = $secondDate->format("U");
        $rv = ($secondDateTimeStamp - $firstDateTimeStamp);
        $di = new DateInterval($rv);
        return $di;
    }
    
  2. 然后我重新创建了一个假 DateInterval 类(因为 DateInterval 仅在 PHP >= 5.3 中有效)如下:

    Class DateInterval {
        /* Properties */
        public $y = 0;
        public $m = 0;
        public $d = 0;
        public $h = 0;
        public $i = 0;
        public $s = 0;
    
        /* Methods */
        public function __construct ( $time_to_convert /** in seconds */) {
            $FULL_YEAR = 60*60*24*365.25;
            $FULL_MONTH = 60*60*24*(365.25/12);
            $FULL_DAY = 60*60*24;
            $FULL_HOUR = 60*60;
            $FULL_MINUTE = 60;
            $FULL_SECOND = 1;
    
    //        $time_to_convert = 176559;
            $seconds = 0;
            $minutes = 0;
            $hours = 0;
            $days = 0;
            $months = 0;
            $years = 0;
    
            while($time_to_convert >= $FULL_YEAR) {
                $years ++;
                $time_to_convert = $time_to_convert - $FULL_YEAR;
            }
    
            while($time_to_convert >= $FULL_MONTH) {
                $months ++;
                $time_to_convert = $time_to_convert - $FULL_MONTH;
            }
    
            while($time_to_convert >= $FULL_DAY) {
                $days ++;
                $time_to_convert = $time_to_convert - $FULL_DAY;
            }
    
            while($time_to_convert >= $FULL_HOUR) {
                $hours++;
                $time_to_convert = $time_to_convert - $FULL_HOUR;
            }
    
            while($time_to_convert >= $FULL_MINUTE) {
                $minutes++;
                $time_to_convert = $time_to_convert - $FULL_MINUTE;
            }
    
            $seconds = $time_to_convert; // remaining seconds
            $this->y = $years;
            $this->m = $months;
            $this->d = $days;
            $this->h = $hours;
            $this->i = $minutes;
            $this->s = $seconds;
        }
    }
    

希望对某人有所帮助。

于 2012-07-09T06:21:16.267 回答
0

有一个简单的方法。您可以更改其中的一些内容,使其符合您的需求。

<?php //preparing values
date_default_timezone_set('Europe/Berlin');

$startDate = '2011-01-21 09:00:00';
$endDate = date('Y-m-d H:i:s');

// time span seconds
$sec = explode(':', (gmdate('Y:m:d:H:i:s', strtotime($endDate) - strtotime($startDate))));

// getting all the data into array
$data = array();
list($data['years'], $data['months'], $data['days'], $data['hours'], $data['minutes'], $data['seconds']) = $sec;
$data['years'] -= 1970;

var_dump($data);

?>
于 2012-02-21T07:59:01.717 回答
0

试试我在用什么。

function dateDiff($dformat, $endDate, $beginDate)
{
$date_parts1=explode($dformat, $beginDate);
$date_parts2=explode($dformat, $endDate);
$start_date=gregoriantojd($date_parts1[0], $date_parts1[1], $date_parts1[2]);
$end_date=gregoriantojd($date_parts2[0], $date_parts2[1], $date_parts2[2]);
return $end_date - $start_date;
}

$dformat 是您在日期中使用的分隔符。

于 2012-02-21T07:35:17.413 回答