如何从 PHP 中的多维数组创建 html table？

Question

我正在向服务器发送 HTTP 请求并收到 json 格式的响应。我使用以下方法将其转换为数组：

$response = file_get_contents($final_url);
$responseArray = json_decode($response, true);

这是服务器响应数组($responseArray)。

Array ( 
[status] => OK 
[result] => Array (
      [0] => Array
           (
             [trainno] => 12151
             [name] => SAMARSATA EXP
             [cls] => 1A 2A 3A SL
             [rundays] => F,Sa
             [from] => BQA
             [fromname] => Bankura
             [dep] => 03.45
             [to] => HWH
             [toname] => Howrah Jn
             [arr] => 08.25
             [pantry] => 0
             [type] => SUPERFAST
             [datefrom] => 10-Apr-2015
             [dateto] => 12-Apr-2020
             [traveltime] => 04.40
           )
      [1] => Array
           (
             [trainno] => 12151
             [name] => SAMARSATA EXP
             [cls] => 1A 2A 3A SL
             [rundays] => F,Sa
             [from] => BQA
             [fromname] => Bankura
             [dep] => 03.45
             [to] => HWH
             [toname] => Howrah Jn
             [arr] => 08.25
             [pantry] => 0
             [type] => SUPERFAST
             [datefrom] => 10-Apr-2015
             [dateto] => 12-Apr-2020
             [traveltime] => 04.40
           )
    )
)

现在，如果 [status] =>OK，我想以 html table 格式打印 'result' 数组。我该怎么做？

Answer 1

只需添加一个if条件，如果满足，则迭代所述数组，指向适当的索引：

if($responseArray['status'] === 'OK') {
    foreach($responseArray['result'] as $result) {
        echo $result['name']; // and other indices
    }
}

将其打印到 table 标记中只是创建一个包含标记的普通 table。

超级粗略的例子：

<?php if($responseArray['status'] === 'OK'): ?>
<table>
    <thead>
        <tr>
        <?php foreach($headers as $h): ?>
            <th><?php echo $h; ?></th>
        <?php endforeach; ?>
        </tr>
    </thead>
    <tbody>
        <?php foreach($responseArray['result'] as $row): ?>
        <tr>
            <?php foreach($row as $value); ?>
                <td><?php echo $value; ?></td>
            <?php endforeach; ?>
        </tr>
        <?php endforeach; ?>
    </tbody>
</table>
<?php endif; ?>

如何从 PHP 中的多维数组创建 html table？

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