Question

我需要计算警卫的总工作时数。我能够让每个班次的总时数，但我不知道如何将它们加在一起。我有一个用户表，一个signIn表和一个Shift表。这是我到目前为止所得到的。

在控制器中：

$signIns = $em->getRepository('AppBundle:SignIn')
        ->findAllThisMonthDesc();

    foreach ($signIns as $signIn) {
        $diff[$signIn->getId()]['signInId'] = $signIn->getId();
        $diff[$signIn->getId()]['shiftId'] = $signIn->getShift();
        $diff[$signIn->getId()]['workerId'] = $signIn->getWorker();
        $diff[$signIn->getId()]['hoursWorked'] = date_diff($signIn->getSignedInAt(), $signIn->getSignedOutAt() );
    }


    return$this->render('users/show.html.twig', [
        'user' => $user,
        'memos' => $memos,
        'loggedInUser' => $loggedInUser,
        'phoneScreenings' => $phoneScreenings,
        'sites' => $sites,
        'signIns' => $signIns,
        'diff' => $diff,
    ]);

树枝模板：

{% for signIn in signIns %}
     {% for dif in diff %}
          {% if signIn.worker.id == user.id and signIn.shift.id == dif.shiftId.id and dif.workerId.id == user.id  %}
               {{ dif.hoursWorked.h }}hrs, {{ dif.hoursWorked.i }} mins -
          {% endif %}
     {% endfor %}
{% endfor %}

我的输出是9小时和2分钟 - 12小时和43分钟。但我想将它加在一起，以便显示21小时，44分钟

Answer 1

为什么不在Controller中进行计算，然后将值发送给Twig呢？虽然在Twig中，您可以简单地创建一个变量，然后将9小时，2分钟和12小时，43分钟添加到变量中。但这可能有些复杂，因为如果你有9小时，45小时和12小时，50分钟呢？你必须再做一些（43分钟+50分钟）的转换，然后再进行几小时的转换，虽然可以实现，但这可能是一项非常重要的工作。

    <?php           

        $signIns = $em->getRepository('AppBundle:SignIn')
                      ->findAllThisMonthDesc();

        foreach ($signIns as $signIn) {
            $diff[$signIn->getId()]['signInId']    = $signIn->getId();
            $diff[$signIn->getId()]['shiftId']     = $signIn->getShift();
            $diff[$signIn->getId()]['workerId']    = $signIn->getWorker();
            $diff[$signIn->getId()]['hoursWorked'] = date_diff($signIn->getSignedInAt(), $signIn->getSignedOutAt() );
        }



        $hours      = 0;
        $minutes    = 0;
        $extraHours = 0;
        foreach ($signIns as $signIn) {
            foreach($diff as $dif){
                if($signIn['workerId'] == $user['id'] && $signIn['shiftId'] == $dif['shiftId'] && $dif['workerId'] == $user['id'] ){
                    $hours      += $dif['hoursWorked']['h'];
                    $minutes    += $dif['hoursWorked']['i'];
                }
            }
        }

        if($minutes >= 60){
            $extraHours = intval( $minutes/60 );
            $minutes    =  $minutes%60;
        }

        $realTotal      = ($hours + $extraHours) . "hrs, " . $minutes . "mins";


        return$this->render('users/show.html.twig', [
            'user'              => $user,
            'memos'             => $memos,
            'loggedInUser'      => $loggedInUser,
            'phoneScreenings'   => $phoneScreenings,
            'sites'             => $sites,
            'signIns'           => $signIns,
            'diff'              => $diff,
            'realTotal'         => $realTotal,
        ]);


        // IN TWIG YOU CAN DO JUST...
        {{ realTotal }}

Answer 2

您必须在控制器中计算它：

$totalHours = new \DateTime('00:00:00');

foreach ($signIns as $signIn) {
            foreach($diff as $dif){
                if($signIn['workderId'] == $user['id'] && $signIn['shiftId'] == $dif['shiftId'] && $dif['workerId'] == $user['id'] ){
                   $totalHours = self::addtime($totalHours, $dif['hoursWorked']);
                }
            }
        }

并使用此功能：

public function addtime($time1,$time2)
{
    $interval1 = $time1->diff(new \DateTime('00:00:00')) ;
    $interval2 = $time2->diff(new \DateTime('00:00:00')) ;

    $e = new \DateTime('00:00');
    $f = clone $e;
    $e->add($interval1);
    $e->add($interval2);
    $total = $f->diff($e)->format("%H:%I:%S");
    return new \DateTime($total);
}

来源：Adding two DateTime objects in php

Symfony计算工作总时数

2 个答案: