Laravel通过阵列刀片循环

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$days = [ 
    ['dow' => 1, 'day' => 'Monday'], 
    ['dow' => 2, 'day' => 'Tuesday'], 
    ['dow' => 3, 'day' => 'Wednesday'], 
    ['dow' => 4, 'day' => 'Thursday'], 
    ['dow' => 5, 'day' => 'Friday'], 
    ['dow' => 6, 'day' => 'Saturday'], 
    ['dow' => 7, 'day' => 'Sunday'], 
];

我通过它试图循环在我的刀模板如下：

@foreach ($days as $day) 
     <label>{{$day['day']}}</label> 
     {!! Form::text('day_of_wk[$day['dow']].start_time', null, ['class' => 'form-control'])!!} 
    @endforeach

，但我得到的错误：syntax error, unexpected 'dow' (T_STRING)

如何在我的day_of_wk []输入数组中添加$day['dow']值？

来源

2016-01-09 adam78

看看他们周围的报价。有一个语法错误。删除单引号或用双引号替换它们。 – Stony

已经尝试过，它不起作用。我认为在使用laravel集体时，你不能以这种方式添加变量，除非有人能以其他方式显示我。 – adam78

当我删除单引号时，我只需要'$ day [dow]'而不是实际值 – adam78

@foreach ($days as $day) 
     <label>{{$day['day']}}</label> 
     {!! Form::text('day_of_wk['.$day['dow'].'].start_time', null, ['class' => 'form-control'])!!} 
    @endforeach

或

@foreach ($days as $day) 
      <label>{{$day['day']}}</label> 
      {!! Form::text("day_of_wk[{$day['dow']}].start_time", null, ['class' => 'form-control'])!!} 
     @endforeach

来源

2016-01-12 08:40:03

Laravel通过阵列刀片循环

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