dongpan8928 2015-02-03 19:10
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减去两个日期时间并获得秒数

I tried to substract two datetimes to get result by seconds like that:

$created = "2015-01-16 07:26:55";
$newdate_created = date('Y-m-d H:i:s', strtotime('+2 month', strtotime($created)));
$now = date('Y-m-d h:i:s');
$interval = date_diff($now, $newdate_created);
$seconds = $interval * 60 * 60 * 12 ;

But i'm getting this error:

date_diff() expects parameter 1 to be DateTime i dont know where is the problem to getting this working

I'm looking the output to be like that :

5259000   // something like that by seconds
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1条回答 默认 最新

  • duan88014 2015-02-03 19:12
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    Highly wasteful code. There is NO point in formatting your timestamps into strings, just to have to yank them back into timestamp format:

    $newdate_created = strtotime('+2 month', strtotime($created));
    $now = time();
    
    $diff_in_seconds = $now - $newdate_created;
    
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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