Question

我需要一些帮助来计算当前的分钟数：在足球比赛中进行的秒数，让我们假设足球比赛有：

$schedule='2014-02-13';
$start_time1='03:00 pm';
$end_time1='03:45 pm';
$start_time2='04:00 pm';
$end_time2='04:50 pm';
$start_extra_time1='05:10 pm';
$end_extra_time1='05:30 pm';
$start_extra_time2='05:35 pm';
$end_extra_time2='06:10 pm';

而实际上我现在的时间是“下午05:32”，我如何计算比赛的当前比赛时间：秒或（小时：分钟：秒）？

我尝试了许多解决方案，比如datediff，strtotime等......但没有运气，因为这些日期之间有一段关闭时间。

非常感谢你的帮助。

Answer 1

以下是使用DateTime()和DateInterval()：

的方法

<?php
$schedule='2014-02-13';
$start_time1='03:00 pm';
$end_time1='03:45 pm';
$start_time2='04:00 pm';
$end_time2='04:50 pm';
$start_extra_time1='05:10 pm';
$end_extra_time1='05:30 pm';
$start_extra_time2='05:35 pm';
$end_extra_time2='06:10 pm';

$start1 = new DateTime($start_time1);
$end1   = new DateTime($end_time1);
$firstInterval = $start1->diff($end1);

$start2 = new DateTime($start_time2);
$end2   = new DateTime($end_time2);
$secondInterval = $start2->diff($end2);

$start3 = new DateTime($start_extra_time1);
$end3   = new DateTime($end_extra_time1);
$thirdInterval = $start3->diff($end3);

$start4 = new DateTime($start_extra_time2);
$end4   = new DateTime($end_extra_time2);
$fourthInterval = $start4->diff($end4);

$baseline = new DateTime();
$accrual  = clone $baseline;
$accrual->add($firstInterval);
$accrual->add($secondInterval);
$accrual->add($thirdInterval);
$accrual->add($fourthInterval);
$difference = $accrual->diff($baseline);
echo $difference->format('%h hours, %i minutes');

See it in action

所有这些代码都是：

创建表示每个时间间隔的开始和结束时间的DateTime()个对象。
获取一个DateInterval()对象，表示两者之间的差异。
创建基线（起点）DateTime()对象
创建一个DateTime()对象，我们添加间隔以表示已用时间
回应两个

如果您使用PHP 5.4或更高版本，可以缩短部分内容：

$firstInterval = (new DateTime($start_time1))->diff((new DateTime($end_time1)));
$secondInterval = (new DateTime($start_time2))->diff((new DateTime($end_time2)));
$thirdInterval = (new DateTime($start_extra_time1))->diff((new DateTime($end_extra_time1)));
$fourthInterval = (new DateTime($start_extra_time2))->diff((new DateTime($end_extra_time2)));

和

$accrual->add($firstInterval)->add($secondInterval)->add($thirdInterval)->add($fourthInterval);

Answer 2

我添加了John的解决方案，这是我的代码：

<?php

date_default_timezone_set("Canada/Eastern");
$date="2014-02-14 14:00:00 +00";


$start_time1='09:00 am';
$end_time1='09:45 am';
$start_time2='10:00 am';
$end_time2='10:50 am';  
$start_extra_time1='';  
$end_extra_time1='';    
$start_extra_time2='';  
$end_extra_time2='';        

$start1 = new DateTime($start_time1);
$end1   = new DateTime($end_time1);
$firstInterval = $start1->diff($end1);

$start2 = new DateTime($start_time2);
$end2   = new DateTime($end_time2);
$secondInterval = $start2->diff($end2);

$start3 = new DateTime($start_extra_time1);
$end3   = new DateTime($end_extra_time1);
$thirdInterval = $start3->diff($end3);

$start4 = new DateTime($start_extra_time2);
$end4   = new DateTime($end_extra_time2);
$fourthInterval = $start4->diff($end4);

$baseline = new DateTime($date);
$baseline->setTimezone(new DateTimeZone('Canada/Eastern')); // -05

$accrual  = new DateTime();

$accrual->add($firstInterval);
$accrual->add($secondInterval);
$accrual->add($thirdInterval);
$accrual->add($fourthInterval);
$difference = $accrual->diff($baseline);

echo "baseline time :\n";
var_dump($baseline);
echo "accrual time :\n";
var_dump($accrual);

print json_encode(array('response'=>$difference->format('%h hours, %i minutes, %s seconds')));

?>

游戏尚未开始，但它在游戏中显示1小时，这怎么可能？ http://easycaptures.com/fs/uploaded/645/4891434894.png

Answer 3

Mysql有 timediff 的错误，所以请使用：

Time_To_Sec($currentime) - Time_To_Sec($end_time2) As time_seconds

同时检查您的时间格式，避免使用字符串作为时间或日期，格式化为日期/时间实体。

PHP - 计算足球比赛的当前分钟数

3 个答案: