多个foreach嵌套循环的有关问题
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2022-05-13 15:37:42
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多个foreach嵌套循环的问题
$key->$value没有结果，请问应该怎么写？？
------解决思路----------------------
echo eval("return \$key->$value;");
$xml = simplexml_load_file($xml_uri);
$offer_url=array(
"ItemCondition" =>"Qualifiers->ItemCondition",
"ItemSubcondition" =>"Qualifiers->ItemSubcondition",
"FulfillmentChannel" =>"Qualifiers->FulfillmentChannel",
"ShipsDomestically" =>"Qualifiers->ShipsDomestically",
"ShippingTime" =>"Qualifiers->ShippingTime->Max",
"SellerPositiveFeedbackRating" =>"Qualifiers->SellerPositiveFeedbackRating",
"NumberOfOfferListingsConsidered"=>"NumberOfOfferListingsConsidered",
"SellerFeedbackCount" =>"SellerFeedbackCount",
"LandedPrice" =>"Price->LandedPrice->Amount",
"ListingPrice" =>"Price->ListingPrice->Amount",
"Shipping" =>"Price->Shipping->Amount",
"MultipleOffersAtLowestPrice" =>"MultipleOffersAtLowestPrice"
);
foreach($xml->GetLowestOfferListingsForASINResult->Product->LowestOfferListings->LowestOfferListing as $key)
{
foreach($offer_url as $name=>$value)
{
echo $name."->".$key->$value."--------";
}
echo "
";
}
}
?>
$key->$value没有结果，请问应该怎么写？？
------解决思路----------------------
echo eval("return \$key->$value;");
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