数组中的输出文本字符串 - Output text string in array

Output text string in array

本文关键字：文本字符串输出数组 | 更新日期: 2023-09-27

如何在PHP的数组中打印以下字符串，仅选择小写的文本：

{"fieldValue":[{"portfoliocategory":"Printing","portfoliocategoryid":"printing"},{"portfoliocategory":"Digitization","portfoliocategoryid":"digitization"},{"portfoliocategory":"Android App","portfoliocategoryid":"androidapp"},{"portfoliocategory":"Photography","portfoliocategoryid":"photography"},{"portfoliocategory":"Artwork","portfoliocategoryid":"artwork"}],"fieldSettings":{"autoincrement":1}}

输出应为：

<ul>
<li>printing</li>
<li>digitization</li>
<li>androidapp</li>
<li>photography</li>
<li>artwork</li>
</ul>

谢谢。

据我了解你的问题。

$input = '{"fieldValue":[{"portfoliocategory":"Printing","portfoliocategoryid":"printing"},{"portfoliocategory":"Digitization","portfoliocategoryid":"digitization"},{"portfoliocategory":"Android App","portfoliocategoryid":"androidapp"},{"portfoliocategory":"Photography","portfoliocategoryid":"photography"},{"portfoliocategory":"Artwork","portfoliocategoryid":"artwork"}],"fieldSettings":{"autoincrement":1}}';
$output = '<ul>'; // Store the output
$values = json_decode($input); // This will convert to an object
foreach ($values->fieldValue as $val) {
    $output .= '<li>'.$val->portfoliocategoryid.'</li>';
}
$output .= '</ul>';

$output会给你预期的结果。