Notes attributes语法已更改？-通过API调用Notes attributes for me失败

Question

您好，购物开发人员！

我在通过API调用使用notes属性时遇到了问题。直到一个月前，情况才开始好转，然后事情开始变得不稳定。是否有任何语法更改？下面是我的代码片段，它在for循环中返回一个错误。

错误消息"Undefined index: note_attribute right at the foreach line“

// Overwrite custom status field if it's defined in note-attributes
if(array_key_exists('note-attributes', $o))
{
    // For whatever reason, the note-attributes are formatted
    // differently if there's only one key => value pair
    // ( * see examples at end of this file )
    // If the note-attribute array has the key 'name' in it, it's just a single pair.
    // Otherwise, the note-attribute array would be numerically indexed with keys 0,1,2.. etc
    if(array_key_exists('name',$o['note-attributes']['note_attribute']))
    {
        if($o['note-attributes']['note_attribute']['name'] == "custom_status")
            $arr_tmp[7] = $o['note-attributes']['note_attribute']['value'] ;
    }
    else
    {
        foreach($o['note-attributes']['note_attribute'] as $na) //Fails here
        {
            if($na['name'] == "custom_status")
                $arr_tmp[7] = $na['value'] ;
        }
    }
}

非常感谢您的帮助。谢谢。

Answer 1

这里的问题是由于XML节点语法的更改；Shopify有一个回归，它在响应中将note-attributes更改为note_attributes，然后又被改回。