PHP多維數組到兩列HTML表

Question

我有一個名為$data的數組，我想顯示兩列html表，

• 左側列上的tableHeader 。
• 右側列中的tableData 。

print_r($data)顯示以下內容

Array
(
    [0] => Array
        (
            [tableHeader] => ID
            [tableData] => 104
        )

    [1] => Array
        (
            [tableHeader] => Member Number
            [tableData] => not available
        )

    [2] => Array
        (
            [tableHeader] => First Name
            [tableData] => Peter
        )

    [3] => Array
        (
            [tableHeader] => Last Name
            [tableData] => Keys
        )

    [4] => Array
        (
            [tableHeader] => Address
            [tableData] => 17 main road
        )

    [5] => Array
        (
            [tableHeader] => Email
            [tableData] => P3TER@HOTMAIL.CO.UK
        )

    [6] => Array
        (
            [tableHeader] => Post Code
            [tableData] => LDN 1
        )

    [7] => Array
        (
            [tableHeader] => City
            [tableData] => London
        )

    [8] => Array
        (
            [tableHeader] => Year Graduated
            [tableData] => 0000-00-00
        )

    [9] => Array
        (
            [tableHeader] => Subject Studied
            [tableData] => Comp
        )

    [10] => Array
        (
            [tableHeader] => Telephone Number
            [tableData] => 123123
        )

)

我已經嘗試了下面的foreach循環，但是仍然收到錯誤消息；

消息：未定義的變量：值

<table class="table">
  <thead>
    <? foreach ($data as $value): ?>
    <tr>
      <th scope="col"><?php echo $value['tableHeader']; ?></th>
    </tr>
    <? endforeach; ?>
  </thead>
  <tbody>
    <? foreach ($data as $value): ?>
    <tr>
      <th scope="col"><?php echo $value['tableData']; ?></th>
    </tr>
    <? endforeach; ?>
  </tbody>
</table>

我究竟做錯了什么？

Answer 1

短標記似乎無法正常工作，因為執行foreach循環中的php代碼時，它無法識別$ value變量，因為它從未被php解析過。