getTime( ) Javascript


getTime( ) Javascript

我有一个php日期,我想要php日期和今天的日期的差异。代码是:函数倒计时(计数器,年,月,日,时,分,秒){
var datePhp = new Date(年、月、日、时、分、秒);var today=new Date();var天= 0;var小时= 0;var分钟= 0;var秒= 0;var somedays = 0;

    if (datePhp>today){
        var difference=(datePhp.getTime()-today.getTime())/1000;
        days=Math.floor(difference/86400);
        difference=difference-(86400*days);
        if(days==1){
            sumeDays=days*24;
        }
        hours=Math.floor(difference/3600);
        printHours=Math.floor(difference/3600)+sumeDays;
        difference=difference-(3600*hours);
        minutes=Math.floor(difference/60);
        difference=difference-(60*minutes);
        seconds=Math.floor(difference);`
            $("#counter" + counter).html(printHours + ' Hours ' + minutes + '                 Minutes ' + seconds + ' Seconds');
        if (days>0 || hours>0 || minutes>0 || seconds>0){
            setTimeout("countdown("+counter+", "+year+","+month+","+day+","+hour+","+minute+","+second+")",1000)
        }

代码运行,但运行错误,因为总是说不到24小时。例如,如果phpDate是4/06/2014 09:30(其中4是欧洲日,6是六月),今天是2/06/2014 09:30(其中2是欧洲日,6是六月)。代码说,只有24小时的phpDate。

html中的代码是:

  <div id='counter<?php echo $i ?>'></div>
  <script type="text/javascript">
  countdown(<?php echo $i?>, <?php echo $year?>, <?php echo $month?>, <?php echo $day?>, <?    php echo $hour?>, <?php echo $minute?>, <?php echo $second?>);
  </script> 
p = new Date('4/06/2014 09:30')
>Sun Apr 06 2014 09:30:00 GMT+0530 (India Standard Time)
n = new Date('2/06/2014 09:30')
>Thu Feb 06 2014 09:30:00 GMT+0530 (India Standard Time)
diff = p.getTime() - n.getTime()
>5097600000
diffHours = diff / (1000 * 60 * 60)
>1416

看起来很好,从2006年2月到2006年4月的1416个小时

我不完全理解你的代码,但是当我用下面的代码做时,我得到了48小时,这看起来不错

var datePhp = new Date(2014, 5, 4, 9, 30, 0),
    today = new Date(2014, 5, 2, 9, 30, 0);
if (datePhp > today) {
    var difference = (datePhp.getTime() - today.getTime()) / (1000*60*60);
    document.getElementById('res').innerHTML = difference;
}

这里有一把同样的小提琴。http://jsfiddle.net/tQ9jW/

如果你能解释为什么你要做这些复杂的事情,如果你只是需要时间上的差异,我们可以考虑调试代码。