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How to calculate the difference between two dates using PHP?

这里我提到两次日期

2008-12-13 10:42:00

2010-10-20 08:10:00

我想以( h: m: s) 格式获得总时间差

Answer 1

如果您正在使用或能够使用PHP 5.3.x, 或以后使用PHP 5.3.x, 您可以使用它的 DateTime 对象功能:

$date_a = new DateTime( 2010-10-20 08:10:00 );
$date_b = new DateTime( 2008-12-13 10:42:00 );

$interval = date_diff($date_a,$date_b);

echo $interval->format( %h:%i:%s );

您可以以多种方式使用格式, 一旦您在 DateTime 对象中找到日期, 您就可以利用许多不同的功能, 例如通过普通操作器进行比较。更多信息请参见手册 : < a href=" https:// www. php. net/ manual/ en/ datetime. diff. php" rel = “ nofollown noreferrer" > https:// www. php. net/ manual/ en/ datetime. diff. php < / a >

Answer 2

使用什么 :

$seconds = strtotime("2010-10-20 08:10:00") - strtotime("2008-12-13 10:42:00");

$days    = floor($seconds / 86400);
$hours   = floor(($seconds - ($days * 86400)) / 3600);
$minutes = floor(($seconds - ($days * 86400) - ($hours * 3600))/60);
$seconds = floor(($seconds - ($days * 86400) - ($hours * 3600) - ($minutes*60)));

您现在可以格式化方式格式化

Answer 3

您可以使用“https://www.php.net/manual/en/formation.strtotime.php' rel=“不跟随 noreferrer”>strtotime 函数来将时间转换为整数并减去它们。

$time1 = strtotime("2008-12-13 10:42:00");
$time2 = strtotime("2010-10-20 08:10:00");

$diff = $time2-$time1;
// the difference in int. then you can divide by 60,60,24 and 
// so on to get the h:m:s out of it

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