Question

我遇到了api Yandex的问题。我必须从api获取数据并使用php表格：

Source    Users   New    Pages   Bounce  Goal1  Goal2
organic   s1v1    s1v2   s1v3    s1v4    s1v5   s1v6
referral  s2v1    s2v2   s2v3    s2v4    s2v5   s2v6
(none)    s3v1    s3v2   s3v3    s3v4    s3v5   s3v6

在json_decode之后我有：

{"data":[
{"dimensions":[{"name":"organic"}],"metrics":[s1v1,s1v2,s1v3,s1v4,s1v5,s1v6]},
{"dimensions":[{"name":"referral"}],"metrics":[s2v1,s2v2,s2v3,s2v4,s2v5,s2v6]},
{"dimensions":[{"name":"(none)"}],"metrics":[s3v1,s3v2,s3v3,s3v4,s3v5,s3v6]},
]}

但我无法正确地将其解析为表格。到目前为止，我只为第一列Source编写了代码，然后卡住了：

<?php 
$metrika_o = json_decode($metrika);
echo "<table>
           <tr>
                <td><strong>Source</strong></td>
                <td><strong>Users</strong></td>
                <td><strong>New</strong></td>
                <td><strong>Pages</strong></td>
                <td><strong>Bounce</strong></td>
                <td><strong>Goal1</strong></td>
                <td><strong>Goal2</strong></td>
            </tr>";
foreach($metrika_o->data as $data)
foreach($data->dimensions as $source)
:
?>
    <tr>
    <td><?php echo $source->name?></td>
    </tr>
<?php endforeach;
      echo "</table>";
?>

源编号不断变化，列的集合是固定的。请帮我解决这个任务

Answer 1

你的方式正确：

<?php foreach($metrika_o->data as $data): ?>
<tr>
    <td><?php echo $data->dimensions[0]->name; ?></td>
    <?php foreach(explode(',',$data->metrics) as $col):
    <td><?php echo $col; ?></td>
    <?php endforeach; ?>
</tr>
<?php endforeach; ?>

来自JSON的PHP表，没有数组中的名称

1 个答案: