Question

我有两个时间值，如下所示

$time  = 06:58:00;
$time2 = 00:40:00;

我这样做是为了计算特定用户的约会和可用时间所以我试着用这种方式

$max_date=abs(strtotime($time) + strtotime($time2));

但它返回$ max_date = 2673452280 任何建议请

Answer 1

此代码示例需要$time中的小时，并将$time2中的小时添加到其中

例如：time = 06：58：00，time2 = 00：40：00，result = 07:38:00

$time = "06:58:00";
$time2 = "00:40:00";

$secs = strtotime($time2)-strtotime("00:00:00");
$result = date("H:i:s",strtotime($time)+$secs);

Answer 2

使用此功能......

 function sum_the_time($time1, $time2) {
      $times = array($time1, $time2);
      $seconds = 0;
      foreach ($times as $time)
      {
        list($hour,$minute,$second) = explode(':', $time);
        $seconds += $hour*3600;
        $seconds += $minute*60;
        $seconds += $second;
      }
      $hours = floor($seconds/3600);
      $seconds -= $hours*3600;
      $minutes  = floor($seconds/60);
      $seconds -= $minutes*60;
      if($seconds < 9)
      {
      $seconds = "0".$seconds;
      }
      if($minutes < 9)
      {
      $minutes = "0".$minutes;
      }
        if($hours < 9)
      {
      $hours = "0".$hours;
      }
      return "{$hours}:{$minutes}:{$seconds}";
    }

Answer 3

如果你以前从数据库构建那些时间字符串，你可能想要将它们重建为：

$time = "00:06:58";
$time2 = "40 minutes";

$timestamp = strtotime($time." +".$time2);
$endTime = date("d.m.Y H:i:s", $timestamp);

Answer 4

strtotime函数将完整日期作为参数，有效格式如下： http://www.php.net/manual/en/datetime.formats.php

您可以在http://php.net/manual/en/function.strtotime.php

的功能的在线PHP手册中看到

Answer 5

使用php添加两次的最简单方法是：

1）将时间从H：i：s（例如08:15:40）格式转换为秒 2）对第二次值ref做同样的步骤：步骤1
3）添加转换后的值并将其存储为php变量
4）现在将总数（以秒为单位）转换为H：i：s
它适用于我。

PHP脚本：

$str_time ="08:04:40";

$str_time = preg_replace("/^([\d]{1,2})\:([\d]{2})$/", "00:$1:$2", $str_time);

sscanf($str_time, "%d:%d:%d", $hours, $minutes, $seconds);

$hrs_old_seconds = $hours * 3600 + $minutes * 60 + $seconds;

$str_time ="02:10:22";

$str_time = preg_replace("/^([\d]{1,2})\:([\d]{2})$/", "00:$1:$2", $str_time);

sscanf($str_time, "%d:%d:%d", $hours, $minutes, $seconds);

$hrs_toadd_seconds = $hours * 3600 + $minutes * 60 + $seconds;

$hrs_old_int1 = $hrs_old_seconds + $hrs_toadd_seconds;

echo $Total=gmdate("H:i:s", $hrs_old_int1);

结果=：10：15：02

Answer 6

Anudeep's solution非常适合我的用例，但我还需要能够增加负数时间。这是他的代码的略作修改的版本，用于获取并返回负时间字符串（例如“ -01：01：01”）：

public static function sum_the_times($time1, $time2)
{
    $times = array($time1, $time2);
    $seconds = 0;
    $negative = false;
    foreach ($times as $time) {
        list($hour,$minute,$second) = explode(':', $time);
        if(substr($hour,0,1) == '-'){
            $seconds -= substr($hour,1)*3600;
            $seconds -= $minute*60;
            $seconds -= $second;
        } else {
            $seconds += $hour*3600;
            $seconds += $minute*60;
            $seconds += $second;
        }
    }
    if (substr($seconds, 0, 1) == '-') {
        $negative = true;
        $seconds = ($seconds * -1);
    }
    $hours = floor($seconds/3600);
    $seconds -= $hours*3600;
    $minutes  = floor($seconds/60);
    $seconds -= $minutes*60;
    if ($seconds < 9) {
        $seconds = "0".$seconds;
    }
    if ($minutes < 9) {
        $minutes = "0".$minutes;
    }
    if ($hours < 9) {
        $hours = "0".$hours;
    }
    return ($negative ? "-" : "")."{$hours}:{$minutes}:{$seconds}";
}

Answer 7

您可以尝试

$time = "04:00:00";
$time2 = "03:30:00";

$result = date("H:i:s",strtotime($time)+strtotime($time2));
echo $result;

它提供输出07:30:00，但在不同版本的操作系统中有时无法正常工作。如果您想获取时间总和，则可以使用此代码

<?php
   function CalculateTime($time1, $time2) {
      $time1 = date('H:i:s',strtotime($time1));
      $time2 = date('H:i:s',strtotime($time2));
      $times = array($time1, $time2);
      $seconds = 0;
      foreach ($times as $time)
      {
        list($hour,$minute,$second) = explode(':', $time);
        $seconds += $hour*3600;
        $seconds += $minute*60;
        $seconds += $second;
      }
      $hours = floor($seconds/3600);
      $seconds -= $hours*3600;
      $minutes  = floor($seconds/60);
      $seconds -= $minutes*60;
      if($seconds < 9)
      {
      $seconds = "0".$seconds;
      }
      if($minutes < 9)
      {
      $minutes = "0".$minutes;
      }
        if($hours < 9)
      {
      $hours = "0".$hours;
      }
      return "{$hours}:{$minutes}:{$seconds}";
    }

    $time1= '23:32:05';
    $time2 = '01:29';
    echo CalculateTime($time1,$time2);

?>

在第二个代码中，您可以按小时：分钟或小时：分钟：秒发送时间。该代码接受两种格式，因为它会自动转换时间

使用php添加两个类似格式的时间值

7 个答案: