Question

我有例如：

$first = '2014-05-18 12:00:00';
$last = '2014-05-18 13:30:00';

我想在这些日期计算30分钟的间隔。对于此示例，interval = 3。

其他例子：

$first = '2014-05-18 11:00:00';
$last = '2014-05-18 14:00:00';

interval = 6;

PHP中最好的方法是什么？

Answer 1

简单的数学解决方案

$s=floor(abs(strtotime($first)-strtotime($last))/30/60);

这是小提琴 https://eval.in/153120

Answer 2

function timeDiff30minutes($first,$last){
    $first = new Datetime($first);
    $last = new Datetime($last);
    $time_diff = $first->diff($last);
    $time_diff_minute = $time_diff->days * 24 * 60;
    $time_diff_minute += $time_diff->h * 60;
    $time_diff_minute += $time_diff->i;
    return $time_diff_minute/30;
}
timeDiff30minutes('2014-05-18 11:00:00','2014-05-18 14:00:00') // output 6

如何计算两个日期之间30分钟的间隔？

2 个答案: