Amazon MWS APIを呼び出すphpスクリプトを実行していて、isbn番号で本をクエリしようとしています。
私は以下を返します
SimpleXMLElement Object
(
[GetMatchingProductResult] => SimpleXMLElement Object
(
[@attributes] => Array
(
[ASIN] => 1908256052
[status] => Success
)
[Product] => SimpleXMLElement Object
(
[Identifiers] => SimpleXMLElement Object
(
[MarketplaceASIN] => SimpleXMLElement Object
(
[MarketplaceId] => A1F83G8C2ARO7P
[ASIN] => 1908256052
)
)
[AttributeSets] => SimpleXMLElement Object
(
)
[Relationships] => SimpleXMLElement Object
(
)
[SalesRankings] => SimpleXMLElement Object
(
[SalesRank] => Array
(
[0] => SimpleXMLElement Object
(
[ProductCategoryId] => book_display_on_website
[Rank] => 3304
)
[1] => SimpleXMLElement Object
(
[ProductCategoryId] => 271146
[Rank] => 11
)
[2] => SimpleXMLElement Object
(
[ProductCategoryId] => 1039764
[Rank] => 25
)
[3] => SimpleXMLElement Object
(
[ProductCategoryId] => 270704
[Rank] => 38
)
)
)
)
)
[ResponseMetadata] => SimpleXMLElement Object
(
[RequestId] => bba76d27-9648-4988-b0b6-63b43116d16d
)
)
私が次のようなものを手に入れるべきとき...
<?xml version="1.0"?>
<GetMatchingProductResponse xmlns="http://mws.amazonservices.com/schema/Products/2011-10-01">
<GetMatchingProductResult ASIN="1908256052" status="Success">
<Product xmlns="http://mws.amazonservices.com/schema/Products/2011-10-01" xmlns:ns2="http://mws.amazonservices.com/schema/Products/2011-10-01/default.xsd">
<Identifiers>
<MarketplaceASIN>
<MarketplaceId>A1F83G8C2ARO7P</MarketplaceId>
<ASIN>1908256052</ASIN>
</MarketplaceASIN>
</Identifiers>
<AttributeSets>
<ns2:ItemAttributes xml:lang="en-GB">
<ns2:Author>Slimming World</ns2:Author>
<ns2:Binding>Hardcover</ns2:Binding>
<ns2:Format>Illustrated</ns2:Format>
<ns2:IsEligibleForTradeIn>true</ns2:IsEligibleForTradeIn>
<ns2:Label>Slimming World</ns2:Label>
<ns2:Languages>
<ns2:Language>
<ns2:Name>english</ns2:Name>
<ns2:Type>Unknown</ns2:Type>
</ns2:Language>
<ns2:Language>
<ns2:Name>english</ns2:Name>
<ns2:Type>Original Language</ns2:Type>
</ns2:Language>
<ns2:Language>
<ns2:Name>english</ns2:Name>
<ns2:Type>Published</ns2:Type>
</ns2:Language>
</ns2:Languages>
<ns2:ListPrice>
<ns2:Amount>16.99</ns2:Amount>
<ns2:CurrencyCode>GBP</ns2:CurrencyCode>
</ns2:ListPrice>
<ns2:Manufacturer>Slimming World</ns2:Manufacturer>
<ns2:NumberOfItems>1</ns2:NumberOfItems>
<ns2:NumberOfPages>224</ns2:NumberOfPages>
<ns2:PackageDimensions>
<ns2:Height Units="inches">0.87</ns2:Height>
<ns2:Length Units="inches">9.69</ns2:Length>
<ns2:Width Units="inches">7.64</ns2:Width>
<ns2:Weight Units="pounds">1.85</ns2:Weight>
</ns2:PackageDimensions>
<ns2:ProductGroup>Book</ns2:ProductGroup>
<ns2:ProductTypeName>ABIS_BOOK</ns2:ProductTypeName>
<ns2:PublicationDate>2011-11-20</ns2:PublicationDate>
<ns2:Publisher>Slimming World</ns2:Publisher>
<ns2:SmallImage>
<ns2:URL>http://ecx.images-amazon.com/images/I/61aM-pJlQtL._SL75_.jpg</ns2:URL>
<ns2:Height Units="pixels">75</ns2:Height>
<ns2:Width Units="pixels">64</ns2:Width>
</ns2:SmallImage>
<ns2:Studio>Slimming World</ns2:Studio>
<ns2:Title>Slimming World Extra Easy All in One</ns2:Title>
</ns2:ItemAttributes>
</AttributeSets>
<Relationships/>
<SalesRankings>
<SalesRank>
<ProductCategoryId>book_display_on_website</ProductCategoryId>
<Rank>2767</Rank>
</SalesRank>
<SalesRank>
<ProductCategoryId>271146</ProductCategoryId>
<Rank>7</Rank>
</SalesRank>
<SalesRank>
<ProductCategoryId>1039764</ProductCategoryId>
<Rank>24</Rank>
</SalesRank>
<SalesRank>
<ProductCategoryId>270704</ProductCategoryId>
<Rank>38</Rank>
</SalesRank>
</SalesRankings>
</Product>
</GetMatchingProductResult>
<ResponseMetadata>
<RequestId>e8dd69e8-7a40-4cab-9793-a666c0648753</RequestId>
</ResponseMetadata>
</GetMatchingProductResponse>
使用している関数は
public function getXML($url){
$ch = curl_init();
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_URL,$url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
$response = curl_exec($ch);
return simplexml_load_string($response);
}
足りないものはありますか?なぜ異なる結果が返されるのですか?