使用 foreach/for 循环访问多维数组中的值以在 HTML 表中显示

Question

我试图在表格上显示每组数组（第一维）。每次页面加载都会创建很多数组和表，这就是我想到使用 foreach 的原因。返回的数组来自控制器。

我返回的数组如下所示：

数组：$appreq

Array
(
    [0] => Array
        (
            [0] => Array
                (
                    [Name] => Lot Survey Plans and Specifications
                    [Document] => -
                    [Id] => 10
                    [Is_Received] => 0
                    [Is_Personal_Submission] => 1
                )

            [1] => Array
                (
                    [Name] => Others (Specify)
                    [Document] => -
                    [Id] => 11
                    [Is_Received] => 0
                    [Is_Personal_Submission] => 1
                )

        )

    [1] => Array
        (
            [0] => Array
                (
                    [Name] => Fire Protection Plan (if applicable)
                    [Document] => 
                    [Id] => 12
                    [Is_Received] => 0
                    [Is_Personal_Submission] => 1
                )

        )

    [2] => Array
        (
            [0] => Array
                (
                    [Name] => Vicinity Map or Location Plan within a Two(2) Kilometer Radius
                    [Document] => -
                    [Id] => 13
                    [Is_Received] => 0
                    [Is_Personal_Submission] => 1
                )

            [1] => Array
                (
                    [Name] => Site Development Plan
                    [Document] => assets/uploads/ca060d9b-93d2-4fcd-8a8b-113bfac8dbbf/Architectural Permit/Site Development Plan...hollow-knight.jpg
                    [Id] => 14
                    [Is_Received] => 0
                    [Is_Personal_Submission] => 1
                )

            [2] => Array
                (
                    [Name] => Perspective
                    [Document] => -
                    [Id] => 15
                    [Is_Received] => 0
                    [Is_Personal_Submission] => 1
                )

数组：$ancillarypermit

该表应该显示在第一个 D 数组中划分的数据，然后行是数组的下一个维度，我的 td 应该包含：Name 和 Is_Received 值。请不要介意表格标题（本地间隙等），它是另一个 foreach 循环的一部分，我只是在 tbody 上遇到了问题。

来自数组：$appreq

第一维：[0] => 数组是局部间隙表

2 => 数组是消防安全表

3 => 数组是建筑许可表

预期表：

我如何使用我的 foreach 变量，以及我如何调用数组以显示在 .我真的希望有人能帮助我解决这个问题，在此先感谢

更新 --------------

我尝试按照建议执行以下操作：

<?php foreach($ancillarypermit as $row => $data) : 
     foreach($appreq as $row => $value) : ?>

    <table style="text-align: left; width: 50%">
        <thead>
            <tr>
            <th scope="col">#</th>
            <th width='10' style="text-align:center;">Received</th>
            <th scope="col">Requirement</th>
            </tr>
        </thead>
        <tbody>
        <h5><strong><?= $data->permit->Name ?></strong></h5>
        <?php 
            foreach ($value as $key => $values) :
            ?>
                <tr>
                    <th scope="row">1</th>
                    <td width='150' style='text-align: center; vertical-align: middle; padding: 3px'>
                        <?php 
                        echo CheckboxX::widget([
                            'name'=>'s_1', 
                            'value'=>$values['Is_Received'], 
                            // 'readonly'=>true, 
                            'pluginOptions'=>['threeState'=>false]
                        ]);
                        ?>
                    </td>
                    <td> <?= $values['Name']  ?> </td>
                </tr>
            <?php endforeach; ?>
        </tbody>
    </table>
<?php endforeach; 
endforeach;?>

但我得到了这个结果：

Answer 1

您正在做的是，您将数组循环两次，因此进入了 2 次。 在第一次迭代中$data 将是

Array(
    [0] => Array(
        [Name] => Lot Survey Plans and Specifications
        [Document] => -
        [Id] => 10
        [Is_Received] => 0
        [Is_Personal_Submission] => 1
    )
    [1] => Array(
        [Name] => Others (Specify)
        [Document] => -
        [Id] => 11
        [Is_Received] => 0
        [Is_Personal_Submission] => 1
    )
)

在第二次 foreach 的第一次迭代中，$values 将是

Array(
    [Name] => Lot Survey Plans and Specifications
    [Document] => -
    [Id] => 10
    [Is_Received] => 0
    [Is_Personal_Submission] => 1
)

更新：

您的代码应该类似于

<?php 
    foreach($appreq as $row => $data): 
    // table name print
    // table headers print
        foreach ($data as $key => $values) :
            //print row content by calling $values['Is_Received'], $values['Name'], ...
        endforeach;
    endforeach
?>

我希望这能回答您的问题。 请让我知道是否还有其他不清楚的地方。

更新 2

<?php 
    foreach($appreq as $row => $value) : ?>

    <table style="text-align: left; width: 50%">
        <thead>
            <tr>
            <th scope="col">#</th>
            <th width='10' style="text-align:center;">Received</th>
            <th scope="col">Requirement</th>
            </tr>
        </thead>
        <tbody>
        <h5><strong><?= $ancillarypermit[$row]->permit->Name ?></strong></h5>
        <?php 
            foreach ($value as $key => $values) :
            ?>
                <tr>
                    <th scope="row">1</th>
                    <td width='150' style='text-align: center; vertical-align: middle; padding: 3px'>
                        <?php 
                        echo CheckboxX::widget([
                            'name'=>'s_1', 
                            'value'=>$values['Is_Received'], 
                            // 'readonly'=>true, 
                            'pluginOptions'=>['threeState'=>false]
                        ]);
                        ?>
                    </td>
                    <td> <?= $values['Name']  ?> </td>
                </tr>
            <?php endforeach; ?>
        </tbody>
    </table>
<?php endforeach;?>