如何求和N个时间(HH:MM格式) - How to sum N number of time (HH:MM Format)?

我使用下面的示例代码来计算两个不同时间值的和。现在我想要得到N个时间值的和

// numbers for testing
$o="12:59";
$p="0:58";
// display for testing
echo "$o<br />";
echo "$p<br />";
echo AddPlayTime($o,$p);
// FUNCTION - ADD HOURS and MINUTES
function AddPlayTime ($oldPlayTime, $PlayTimeToAdd) {
  $old=explode(":",$oldPlayTime);
  $play=explode(":",$PlayTimeToAdd);
  $hours=$old[0]+$play[0];
  $minutes=$old[1]+$play[1];
  if($minutes > 59){
    $minutes=$minutes-60;
    $hours++;
  }
  if($minutes < 10){
    $minutes = "0".$minutes;
  }
  if($minutes == 0){
    $minutes = "00";
  }
  $sum=$hours.":".$minutes;
  return $sum;
}

这应该是你正在寻找的:

$times是时间数组，你可以加上你想要的次数

$times = array();
$times[] = "12:59";
$times[] = "0:58";
$times[] = "0:02";
// pass the array to the function
echo AddPlayTime($times);
function AddPlayTime($times) {
    $minutes = 0; //declare minutes either it gives Notice: Undefined variable
    // loop throught all the times
    foreach ($times as $time) {
        list($hour, $minute) = explode(':', $time);
        $minutes += $hour * 60;
        $minutes += $minute;
    }
    $hours = floor($minutes / 60);
    $minutes -= $hours * 60;
    // returns the time already formatted
    return sprintf('%02d:%02d', $hours, $minutes);
}

编辑

我用正确的变量名编辑了代码。

希望有帮助:-)

下面是一个函数，它将以HH:MM:格式对所有时间值进行求和

function sum_time() {
    $i = 0;
    foreach (func_get_args() as $time) {
        sscanf($time, '%d:%d', $hour, $min);
        $i += $hour * 60 + $min;
    }
    if ($h = floor($i / 60)) {
        $i %= 60;
    }
    return sprintf('%02d:%02d', $h, $i);
}
// use example
echo sum_time('01:05', '00:02', '05:59'); # 07:06

演示

function sumarHoras($acumuladoTime, $nuevoTime){
    //Se esperan parametros así:
    //$acumuladoTime="02:45";
    //$nuevoTime="04:36";
    //echo "Hora acumulada: $acumuladoTime"."<br>";
    //echo "Nuevo tiempo acumulado: $nuevoTime"."<br>";
    /*Tiempo acumulado*/
    $myArrayAcumuladoTime=explode(":", $acumuladoTime);
    $hrsAcumuladoTime=$myArrayAcumuladoTime[0];
    $minsAcumuladoTime=$myArrayAcumuladoTime[1];
    /*Nuevo Time*/
    $myArrayNewTime=explode(":", $nuevoTime);
    $hraNewTime=$myArrayNewTime[0];
    $minNewTime=$myArrayNewTime[1];
    /*Calculo*/
    $sumHrs=$hrsAcumuladoTime+$hraNewTime;
    $sumMins=$minsAcumuladoTime+$minNewTime;
    /*Si se pasan los MINUTOS*/
    if($sumMins>59){
      /*Quitamos hora para dejarlo en minutos y se la sumamos a la de horas*/
      $sumMins-=60;
      $sumHrs+=1;
    }
    // echo "Total hrs agregadas: $sumHrs:$sumMins"."<br>";
    return "$sumHrs:$sumMins";
  }

这是最好的方法:

<?php
    function CalculateTime($times) {
        $i = 0;
        foreach ($times as $time) {
            sscanf($time, '%d:%d', $hour, $min);
            $i += $hour * 60 + $min;
        }
        if($h = floor($i / 60)) {
            $i %= 60;
        }
        return sprintf('%02d:%02d', $h, $i);
    }
    $date[] = '02:32';
    $date[] = '01:29';
    echo CalculateTime($date);
?>

Laravel Framework (PHP语言)

     $chores = ChoresTime::where('family_id', $family->id)->get();
        $total = [];
        foreach ($chores as $key => $value) {
            $total[] = $value->time;
        }
      $total = CalculateTime($chores);
      return response()->json([
          'status' => 1, 
          'message' => 'Total Time', 
          'data' => [], 
          'total' => $total 
      ], ok());

答:

{
    "status": 1,
    "message": "Family Total Chores Time",
    "data": [],
    "total": "14:22"
}

我已经将上面的sum_time函数扩展为秒:

function sum_time()
{
    $hh = 0;
    $mm = 0;
    $ss = 0;
    foreach (func_get_args() as $time)
    {
       sscanf( $time, '%d:%d:%d', $hours, $mins, $secs);
       $hh += $hours;
       $mm += $mins;
       $ss += $secs;
    }
    $mm += floor( $ss / 60 ); $ss = $ss % 60;
    $hh += floor( $mm / 60 ); $mm = $mm % 60;
    return sprintf('%02d:%02d:%02d', $hh, $mm, $ss);
}