如何将xml响应更改为json？
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【中文标题】如何将xml响应更改为json？【英文标题】：How to change xml response to json? 【发布时间】：2015-09-09 19:43:36 【问题描述】：我正在使用davidsadler's php ebay SDK 将 ebay 集成到我的 PHP 应用程序中。每个响应都是这种 xml 的形式。我已经回应了
在此响应之前可以清楚地看到它。
DTS\eBaySDK\Trading\Types\ItemArrayType Object
(
[values:DTS\eBaySDK\Types\BaseType:private] => Array
(
[Item] => DTS\eBaySDK\Types\UnboundType Object
(
[data:DTS\eBaySDK\Types\UnboundType:private] => Array
(
[0] => DTS\eBaySDK\Trading\Types\ItemType Object
(
[values:DTS\eBaySDK\Types\BaseType:private] => Array
(
[BuyItNowPrice] => DTS\eBaySDK\Trading\Types\AmountType Object
(
[values:DTS\eBaySDK\Types\BaseType:private] => Array
(
[currencyID] => USD
[value] => 100
)
[attachment:DTS\eBaySDK\Types\BaseType:private] => Array
(
[data] =>
[mimeType] =>
)
)
[ItemID] => 110163537686
[ListingDetails] => DTS\eBaySDK\Trading\Types\ListingDetailsType Object
(
[values:DTS\eBaySDK\Types\BaseType:private] => Array
(
[StartTime] => DateTime Object
(
[date] => 2015-06-16 17:20:21.000000
[timezone_type] => 2
[timezone] => Z
)
[ViewItemURL] => http://cgi.sandbox.ebay.com/Test-/110163537686
)
[attachment:DTS\eBaySDK\Types\BaseType:private] => Array
(
[data] =>
[mimeType] =>
)
)
[ListingDuration] => GTC
[ListingType] => FixedPriceItem
[Quantity] => 100
[SellingStatus] => DTS\eBaySDK\Trading\Types\SellingStatusType Object
(
[values:DTS\eBaySDK\Types\BaseType:private] => Array
(
[CurrentPrice] => DTS\eBaySDK\Trading\Types\AmountType Object
(
[values:DTS\eBaySDK\Types\BaseType:private] => Array
(
[currencyID] => USD
[value] => 100
)
[attachment:DTS\eBaySDK\Types\BaseType:private] => Array
(
[data] =>
[mimeType] =>
)
)
)
[attachment:DTS\eBaySDK\Types\BaseType:private] => Array
(
[data] =>
[mimeType] =>
)
)
[ShippingDetails] => DTS\eBaySDK\Trading\Types\ShippingDetailsType Object
(
[values:DTS\eBaySDK\Types\BaseType:private] => Array
(
[ShippingServiceOptions] => DTS\eBaySDK\Types\UnboundType Object
(
[data:DTS\eBaySDK\Types\UnboundType:private] => Array
(
[0] => DTS\eBaySDK\Trading\Types\ShippingServiceOptionsType Object
(
[values:DTS\eBaySDK\Types\BaseType:private] => Array
(
[ShippingServiceCost] => DTS\eBaySDK\Trading\Types\AmountType Object
(
[values:DTS\eBaySDK\Types\BaseType:private] => Array
(
[currencyID] => USD
[value] => 2
)
[attachment:DTS\eBaySDK\Types\BaseType:private] => Array
(
[data] =>
[mimeType] =>
)
)
)
[attachment:DTS\eBaySDK\Types\BaseType:private] => Array
(
[data] =>
[mimeType] =>
)
)
)
[position:DTS\eBaySDK\Types\UnboundType:private] => 0
[class:DTS\eBaySDK\Types\UnboundType:private] => DTS\eBaySDK\Trading\Types\ShippingDetailsType
[property:DTS\eBaySDK\Types\UnboundType:private] => ShippingServiceOptions
[expectedType:DTS\eBaySDK\Types\UnboundType:private] => DTS\eBaySDK\Trading\Types\ShippingServiceOptionsType
)
[ShippingType] => Flat
)
[attachment:DTS\eBaySDK\Types\BaseType:private] => Array
(
[data] =>
[mimeType] =>
)
)
[TimeLeft] => P22DT21H24M4S
[Title] => Test
[QuantityAvailable] => 100
[SKU] => ABC-001
[PictureDetails] => DTS\eBaySDK\Trading\Types\PictureDetailsType Object
(
[values:DTS\eBaySDK\Types\BaseType:private] => Array
(
[GalleryURL] => http://thumbs.sandbox.ebaystatic.com/pict/1101635376866464.jpg
)
[attachment:DTS\eBaySDK\Types\BaseType:private] => Array
(
[data] =>
[mimeType] =>
)
)
[SellerProfiles] => DTS\eBaySDK\Trading\Types\SellerProfilesType Object
(
[values:DTS\eBaySDK\Types\BaseType:private] => Array
(
)
[attachment:DTS\eBaySDK\Types\BaseType:private] => Array
(
[data] =>
[mimeType] =>
)
)
)
[attachment:DTS\eBaySDK\Types\BaseType:private] => Array
(
[data] =>
[mimeType] =>
)
)
[1] => DTS\eBaySDK\Trading\Types\ItemType Object
(
[values:DTS\eBaySDK\Types\BaseType:private] => Array
(
[BuyItNowPrice] => DTS\eBaySDK\Trading\Types\AmountType Object
(
[values:DTS\eBaySDK\Types\BaseType:private] => Array
(
[currencyID] => USD
[value] => 89
)
[attachment:DTS\eBaySDK\Types\BaseType:private] => Array
(
[data] =>
[mimeType] =>
)
)
[ItemID] => 110163540851
[ListingDetails] => DTS\eBaySDK\Trading\Types\ListingDetailsType Object
(
[values:DTS\eBaySDK\Types\BaseType:private] => Array
(
[StartTime] => DateTime Object
(
[date] => 2015-06-16 20:33:27.000000
[timezone_type] => 2
[timezone] => Z
)
[ViewItemURL] => http://cgi.sandbox.ebay.com/watch-/110163540851
)
[attachment:DTS\eBaySDK\Types\BaseType:private] => Array
(
[data] =>
[mimeType] =>
)
)
[ListingDuration] => GTC
[ListingType] => FixedPriceItem
[Quantity] => 20
[SellingStatus] => DTS\eBaySDK\Trading\Types\SellingStatusType Object
(
[values:DTS\eBaySDK\Types\BaseType:private] => Array
(
[CurrentPrice] => DTS\eBaySDK\Trading\Types\AmountType Object
(
[values:DTS\eBaySDK\Types\BaseType:private] => Array
(
[currencyID] => USD
[value] => 89
)
[attachment:DTS\eBaySDK\Types\BaseType:private] => Array
(
[data] =>
[mimeType] =>
)
)
)
[attachment:DTS\eBaySDK\Types\BaseType:private] => Array
(
[data] =>
[mimeType] =>
)
)
[ShippingDetails] => DTS\eBaySDK\Trading\Types\ShippingDetailsType Object
(
[values:DTS\eBaySDK\Types\BaseType:private] => Array
(
[ShippingServiceOptions] => DTS\eBaySDK\Types\UnboundType Object
(
[data:DTS\eBaySDK\Types\UnboundType:private] => Array
(
[0] => DTS\eBaySDK\Trading\Types\ShippingServiceOptionsType Object
(
[values:DTS\eBaySDK\Types\BaseType:private] => Array
(
[ShippingServiceCost] => DTS\eBaySDK\Trading\Types\AmountType Object
(
[values:DTS\eBaySDK\Types\BaseType:private] => Array
(
[currencyID] => USD
[value] => 2
)
[attachment:DTS\eBaySDK\Types\BaseType:private] => Array
(
[data] =>
[mimeType] =>
)
)
)
[attachment:DTS\eBaySDK\Types\BaseType:private] => Array
(
[data] =>
[mimeType] =>
)
)
我尝试使用 php 的 json_encode 函数和 simplexml_load_file 等函数将此响应转换为 json。但转换后的数据始终为空。任何帮助将不胜感激。
更新： 新版 eBay PHP SDK 0.1.3 已解决该问题 他在 BaseType 中添加了一个新方法 toArray()，它将响应转换为关联的数组。感谢大卫萨德勒。链接到更新日志 https://github.com/davidtsadler/ebay-sdk/blob/master/CHANGELOG.md#013---2015-06-20
【问题讨论】：
我相信这是一个序列化的对象。尝试使用deserialize();
你不能 JSON 这个响应。无论如何，这将是无效的 JSON。尽管如此，这是显示类、范围和数组。尝试反序列化它，看看你是否得到其他任何东西。
我刚收到来自 ebay SDK 的 davidsadler 创建者的回复。他刚刚添加了一种将响应转换为数组的新方法。无论如何感谢您的帮助。
【参考方案1】：
试试这个http://goessner.net/download/prj/jsonxml/
请务必阅读 xml.com O'Reilly 网站 http://www.xml.com/pub/a/2006/05/31/converting-between-xml-and-json.html 上的随附文章，该文章详细介绍了这些转换的问题，我认为您会发现这些问题很有启发性。 O'Reilly 主持这篇文章的事实应该表明 Stefan 的解决方案是有价值的。
【讨论】：
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