Warning: file_get_contents(/data/phpspider/zhask/data//catemap/8/sorting/2.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Php 如何在表格中打印这些值(请参见说明)?_Php - Fatal编程技术网

Php 如何在表格中打印这些值(请参见说明)?

Php 如何在表格中打印这些值(请参见说明)?,php,Php,也许这个问题真的很简单,但我在互联网上找不到任何答案,我是一个PHP迷 如何打印此文件: [{"1":{"key":"Aansturing","value":"AAN\/UIT"}},{"1":{"key":"Maximale output","value":"6 W"}},{"1":{"key":"Product categorie","value":"Selecteerbare I OUT"}},{"1":{"key":"Output stroom","value":"350 mA \/ 7

也许这个问题真的很简单,但我在互联网上找不到任何答案,我是一个PHP迷

如何打印此文件:

[{"1":{"key":"Aansturing","value":"AAN\/UIT"}},{"1":{"key":"Maximale output","value":"6 W"}},{"1":{"key":"Product categorie","value":"Selecteerbare I OUT"}},{"1":{"key":"Output stroom","value":"350 mA \/ 700 mA"}}]

在打印版中,我假设您希望能够回显JSON数据集中的各个项目。如果是这样,您需要使用

然后,您可以像这样访问元素:

echo $ar[0]; 

钥匙
价值

显示预期的输出Hanks Shadab!这太棒了!谢谢你的回答!有了你的回答和Shadab的回答,我的桌子现在看起来不错;)
echo $ar[0]; 
<?php
$jsonString = '[{"1":{"key":"Aansturing","value":"AAN\/UIT"}},{"1":{"key":"Maximale output","value":"6 W"}},{"1":{"key":"Product categorie","value":"Selecteerbare I OUT"}},{"1":{"key":"Output stroom","value":"350 mA \/ 700 mA"}}]';
$jsonData = json_decode($jsonString, TRUE);
?>
<table border>
    <tr>
        <th>Key</th>
        <th>Value</th>
    </tr>
    <?php foreach ($jsonData as $oneRowData): ?>
        <?php foreach ($oneRowData as $oneRow): ?>
            <tr>
                <td><?php echo $oneRow['key'] ?></td>
                <td><?php echo $oneRow['value'] ?></td>
            </tr>
        <?php endforeach; ?>
    <?php endforeach; ?>
</table>