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我使用CloudFusion類來獲得Amazon.com的數據和我的代碼很簡單:如何正確解析PHP中的SimpleXML對象?
$items = $pas->item_search("shoes", array(
"ResponseGroup" => "Small",
"SearchIndex" => "Blended"));
$items = $items->body->Items;
echo "<pre>";
print_r($items);
echo "</pre>";
這將返回以下:
SimpleXMLElement Object (
[Request] => SimpleXMLElement Object
(
[IsValid] => True
[ItemSearchRequest] => SimpleXMLElement Object
(
[Keywords] => shoes
[ResponseGroup] => Small
[SearchIndex] => Blended
)
)
[TotalResults] => 737435
[TotalPages] => 245816
[SearchResultsMap] => SimpleXMLElement Object
(
[SearchIndex] => Array
(
[0] => SimpleXMLElement Object
(
[IndexName] => Kitchen
....
)
[Item] => Array
(
[0] => SimpleXMLElement Object
(
[ASIN] => B0001Z95QY
[DetailPageURL] => http://www.amazon.com/Household-Essentials-MS6030-Seasonal-Storage/dp/B0001Z95QY%3FSubscriptionId%3D0WASFFPR5B82TH4ZQB82%26tag%3Dws%26linkCode%3Dxm2%26camp%3D2025%26creative%3D165953%26creativeASIN%3DB0001Z95QY
[ItemLinks] => SimpleXMLElement Object
(
[ItemLink] => Array
(
[0] => SimpleXMLElement Object
(
[Description] => Technical Details
[URL] => http://www.amazon.com/Household-Essentials-MS6030-Seasonal-Storage/dp/tech-data/B0001Z95QY%3FSubscriptionId%3D0WASFFPR5B82TH4ZQB82%26tag%3Dws%26linkCode%3Dxm2%26camp%3D2025%26creative%3D386001%26creativeASIN%3DB0001Z95QY
) ....................
)
[1] => SimpleXMLElement Object
(
[ASIN] => B001ACNBZ8
[DetailPageURL] => http://www.amazon.com/Peet-Shoe-Dryer-Boot-Original/dp/B001ACNBZ8%3FSubscriptionId%3D0WASFFPR5B82TH4ZQB82%26tag%3Dws%26linkCode%3Dxm2%26camp%3D2025%26creative%3D165953%26creativeASIN%3DB001ACNBZ8
[ItemLinks] => SimpleXMLElement Object
(...................
)
)
我希望做的是踏踏實實到「Item」級別,然後運行foreach以獲取每個單獨的條目。我試過$items = $items->Item
,但是這隻返回第一個條目。
任何想法?