在laravel-8中求$BatterRuns变量和

Question

我想找到$BatterRuns变量的和，怎么做呢？Note;_，我刚开始吃拉拉，这是我的index.blade.php

@foreach ($data as $key => $row)
  <tr>
@php
        $BatterRuns = $row->scoreupdateone->one + $row->scoreupdatetwo->two * 2 +
        $row->scoreupdatethree->three * 3 + $row->scoreupdatefour->four * 4 +
        $row->scoreupdatesix->six * 6;
@endphp
         <td>{{ $key + 1 }}</td>
         <td>{{ $row->matchh->match_name }}</td>
         <td>{{ $row->team->team_name }}</td>
         <td>{{ $row->player->player_name }}</td>
         <td>{{ $BatterRuns }}</td>
         <td>{{ $row->scoreupdate->out_type }}</td>
         <td>{{ $row->scoreupdateoutbytype->out_by_type }}</td>
         <td>{{ $row->scoreupdateone->one }}</td>
         <td>{{ $row->scoreupdatetwo->two }}</td>
         <td>{{ $row->scoreupdatethree->three }}</td>
         <td>{{ $row->scoreupdatefour->four }}</td>
         <td>{{ $row->scoreupdatesix->six }}</td>
         <td>{{ $row->scoreupdateballsplayed->balls_played }}</td>
@php
         $Balls = $row->scoreupdateballsplayed->balls_played;
@endphp
                                                
@endforeach

​

​

这就是我得到的内容，您可以看到Run列，这是我从$BatterRuns变量中得到的。

您可以看到Run列中有不同的值，如4,6,0，我希望sam值为4+6+0 = 10。

Answer 1

你可以在你的代码上做类似的事情。

@php
 $totalRun = 0;
@endphp
@foreach ($data as $key => $row)
  <tr>
@php
        $BatterRuns = $row->scoreupdateone->one + $row->scoreupdatetwo->two * 2 +
        $row->scoreupdatethree->three * 3 + $row->scoreupdatefour->four * 4 +
        $row->scoreupdatesix->six * 6;
        $totalRun = $totalRun + $BattersRuns;

@endphp
         <td>{{ $key + 1 }}</td>
         <td>{{ $row->matchh->match_name }}</td>
         <td>{{ $row->team->team_name }}</td>
         <td>{{ $row->player->player_name }}</td>
         <td>{{ $BatterRuns }}</td>
         <td>{{ $row->scoreupdate->out_type }}</td>
         <td>{{ $row->scoreupdateoutbytype->out_by_type }}</td>
         <td>{{ $row->scoreupdateone->one }}</td>
         <td>{{ $row->scoreupdatetwo->two }}</td>
         <td>{{ $row->scoreupdatethree->three }}</td>
         <td>{{ $row->scoreupdatefour->four }}</td>
         <td>{{ $row->scoreupdatesix->six }}</td>
         <td>{{ $row->scoreupdateballsplayed->balls_played }}</td>
@php
         $Balls = $row->scoreupdateballsplayed->balls_played;
@endphp
                                                
@endforeach
</tr>
<tr>
 <td>{{ $totalRuns }}</td>
</tr>

在for-循环之前声明一个php变量，并在for-循环中使用相同的变量来总结运行。并使用变量$totalRuns显示$battersRun的和。