Php 在laravel中合并和合并数组

在合并阵列时，我得到了许多信息。 我在laravl中使用了array\u merge和array\u combine，但没有成功

array:4 [▼
  "resident_id" => array:19 [▼
    2 => "2"
    1841 => "1841"
    
  ]
  "community_id" => array:19 [▼
    2 => "25"
    1841 => "25"
    1843 => "25"
    
  ]
  "out_of_community" => array:5 [▼
    2 => 
      "2020-09-25"
                                      
    
    1841 =>
      "2020-09-25"
                                      
      "
  ]



 i want 

  resident_id   community_id  out_of_community
    2             25            2020-09-25
    1841           25            2020-09-25

请帮我解决它

是的

$arr=$request->all（）；

---

$a=阵列合并（$arr）

我不确定array\u merge是否是一种方法。看起来您正在尝试将数据转换为由每个子数组中的键/ID标识的表格格式。以下是一种可能适合您的方法：

$keyCodes = array_keys($array['resident_id']); //get the keys to use when constructing the transposed array. $array is your data array
$dataToTabularFormat = [];
collect($keyCodes)->each(function($keyCode) use (&$dataToTabularFormat, $array) {
    collect($array)->each(
        function($item, $key) use($keyCode, &$dataToTabularFormat ) {
            $dataToTabularFormat[$keyCode][$key] = $item[$keyCode] ;
        }
    );    
});

现在，您可以使用

$dataToTabularFormat

填充表。在刀片视图中，您可以执行以下操作：

@foreach($dataToTabularFormat as $item)
 {{ $item['resident_id' }} {{ $item['community_id' }} {{ $item['out_of_community']}}
@endforeach

---

我不确定数组合并是否可行。看起来您正在尝试将数据转换为由每个子数组中的键/ID标识的表格格式。以下是一种可能适合您的方法：

$keyCodes = array_keys($array['resident_id']); //get the keys to use when constructing the transposed array. $array is your data array
$dataToTabularFormat = [];
collect($keyCodes)->each(function($keyCode) use (&$dataToTabularFormat, $array) {
    collect($array)->each(
        function($item, $key) use($keyCode, &$dataToTabularFormat ) {
            $dataToTabularFormat[$keyCode][$key] = $item[$keyCode] ;
        }
    );    
});

现在，您可以使用

$dataToTabularFormat

填充表。在刀片视图中，您可以执行以下操作：

@foreach($dataToTabularFormat as $item)
 {{ $item['resident_id' }} {{ $item['community_id' }} {{ $item['out_of_community']}}
@endforeach