通过删除动态关联密钥来格式化数组

Question

需要一些帮助正确格式化此数组：

这是数组的转储：

array (size=5)
  'Bank Deposit' => 
    array (size=13)
      'Payment Method' => string 'Bank Deposit' (length=12)
      0 => string 'Bank Deposit' (length=12)
      201704 => string '1200' (length=4)
      201705 => string '0' (length=1)
      201701 => string '0' (length=1)
      201706 => string '0' (length=1)
      201707 => string '0' (length=1)
      201612 => string '0' (length=1)
      201708 => string '0' (length=1)
      201602 => string '0' (length=1)
      201709 => string '0' (length=1)
      201702 => string '0' (length=1)
      201710 => string '0' (length=1)
  'Cash' => 
    array (size=13)
      'Payment Method' => string 'Cash' (length=4)
      0 => string 'Cash' (length=4)
      201704 => string '300' (length=3)
      201705 => string '120' (length=3)
      201701 => string '800' (length=3)
      201706 => string '800' (length=3)
      201707 => string '120' (length=3)
      201612 => string '800' (length=3)
      201708 => string '800' (length=3)
      201602 => string '12' (length=2)
      201709 => string '12' (length=2)
      201702 => string '0' (length=1)
      201710 => string '0' (length=1)
  'Cheque' => 
    array (size=13)
      'Payment Method' => string 'Cheque' (length=6)
      0 => string 'Cheque' (length=6)
      201704 => string '10' (length=2)
      201705 => string '0' (length=1)
      201701 => string '590' (length=3)
      201706 => string '590' (length=3)
      201707 => string '0' (length=1)
      201612 => string '0' (length=1)
      201708 => string '0' (length=1)
      201602 => string '231' (length=3)
      201709 => string '231' (length=3)
      201702 => string '0' (length=1)
      201710 => string '0' (length=1)
  'Mobile Money' => 
    array (size=13)
      'Payment Method' => string 'Mobile Money' (length=12)
      0 => string 'Mobile Money' (length=12)
      201704 => string '0' (length=1)
      201705 => string '0' (length=1)
      201701 => string '0' (length=1)
      201706 => string '0' (length=1)
      201707 => string '0' (length=1)
      201612 => string '0' (length=1)
      201708 => string '0' (length=1)
      201602 => string '0' (length=1)
      201709 => string '0' (length=1)
      201702 => string '150' (length=3)
      201710 => string '150' (length=3)
  '' => 
    array (size=13)
      'Payment Method' => null
      0 => null
      201704 => string '1510' (length=4)
      201705 => string '120' (length=3)
      201701 => string '1390' (length=4)
      201706 => string '1390' (length=4)
      201707 => string '120' (length=3)
      201612 => string '800' (length=3)
      201708 => string '800' (length=3)
      201602 => string '243' (length=3)
      201709 => string '243' (length=3)
      201702 => string '150' (length=3)
      201710 => string '150' (length=3)

问题：如何摆脱数组中的"付款方式"和0个键？

我尝试了什么：

表：https：//ibb.co/gw55g5

从偏移量1：https：//ibb.co/fogntk

剪辑值

从偏移1：https：//ibb.co/jgu98k剪辑值和键

这将删除列，但然后重新索引键！

<div class='box-body no-padding'>
                <table class='table cell-border' id='summary'><thead>
                <tr>
<?php 
        $temp = [];
        foreach($results as $k => $v){
            $temp[$v['Payment Method']] = $v;
                } foreach (array_splice($v,1) as $k => $v){
                    echo '<th>'.$k.'</th>';
            }
        var_dump($temp);
        }
?>
    </tr></thead>
<?php
        $temp = [];
        foreach($results as $k => $v){
            $temp[$v['Payment Method']] = $v;
                foreach (array_splice($v , 1) as $k => $v){
            echo '<td>'.$v.'</td>';
        }
        echo "</tr>";
        }
?>
            </table>
        </div>
    </div>
</div>

我发表了较早的帖子，但似乎没有达到重点，但是如果您需要任何额外的帮助来获取图片，您可以在此处看到一个更详细的问题：多维阵列动态列格式。谢谢

Answer 1

<?php
$data = [
    'foo' =>
    [
        'unwanted' => 'something',
        0 => 'something else not wanted',
        '201704' => '23',
    ],
    'bar' =>
    [
        'unwanted' => 'something',
        0 => 'something else not wanted',
        '201703' => '47',
    ]
];
foreach($data as $k => $v) {
    unset($data[$k]['unwanted']);
    unset($data[$k][0]);
}
var_export($data);

输出：

array (
  'foo' => 
  array (
    201704 => '23',
  ),
  'bar' => 
  array (
    201703 => '47',
  ),
)