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从解析的XML PHP创建JSON响应

xml json php

letsCode · 技术社区 · 7 年前

我正在解析eBay API响应。我想把它送回一个更干净更容易用JavaScript解析的网站。我成功地解析了XML。。。但是现在把它转换成JSON重新发送回客户端让我有些头疼。

注意 : $resp

例如 ... $valueName 可以是 Grade . 然后我进入下一个foreach循环,得到这个的值。这些 values 可能是 10, 9.5, 9 .

$arrayName = array();
$arrayValue = array();

foreach($resp->aspectHistogramContainer->aspect as $name) {
    $nameAspect = $name['name'];
    //$arrayName["aspectName"] = $nameAspect;

    foreach($name->valueHistogram as $value) {
        $valueAspect = $value['valueName'];
        //$arrayValue["aspectValue"] = $valueAspect;    
    }

    //array_push($arrayName, $arrayValue);
}
echo json_encode($arrayName);

所以,不用我尝试创建自己的JSON,我就能得到我需要的。我回音结果和这个相似。。。

名称

-----价值

名称

-----价值

名称

等等等等

[
  {
        "name": "NAME",
        "value": ["value", "value"]
    }, {
        "name": "name",
        "value": ["value", "value"]
    }
]

任何帮助和指导都将不胜感激。

<aspect> 和 <valueHistogram> )

<getHistogramsResponse xmlns="http://www.ebay.com/marketplace/search/v1/services">
<ack>Success</ack>
<version>1.13.0</version>
<timestamp>2018-11-07T15:32:20.380Z</timestamp>
<aspectHistogramContainer>
<domainDisplayName>Baseball Cards</domainDisplayName>
<aspect name="Card Manufacturer">
<valueHistogram valueName="Ace Authentic">
<count>19</count>
</valueHistogram>
<valueHistogram valueName="American Caramel">
<count>2024</count>
</valueHistogram>
<valueHistogram valueName="APBA">
<count>10554</count>
</valueHistogram>
<valueHistogram valueName="Bazooka">
<count>8826</count>
</valueHistogram>
<valueHistogram valueName="Be A Player">
<count>17</count>
</valueHistogram>
<valueHistogram valueName="Bell Brand Dodgers">
<count>334</count>

3 回复 | 直到 6 年前

Nigel Ren 7 年前

$aspect 数据数组,然后向其中添加值。我用 (string) 为了确保数据不会存储为SimpleXMLElement,这可能会导致副作用。。。

$arrayName = array();

foreach($resp->aspectHistogramContainer->aspect as $name) {
    $aspect = [ "name" => (string)$name['name']];

    foreach($name->valueHistogram as $value) {
        $aspect["value"][] = (string)$value['valueName'];
    }
    $arrayName[] = $aspect;
}
echo json_encode($arrayName);

[{"name":"Card Manufacturer","value":["Ace Authentic","American Caramel","APBA","Bazooka","Be A Player","Bell Brand Dodgers"]}]

Samir Selia 7 年前

创建一个数组 $resultArray

$resultArray = array();

$i = 0; // Maintain Array Index value
foreach($resp->aspectHistogramContainer->aspect as $name) {
    $resultArray[$i]["aspectName"] = (string)$name['name'];;

    foreach($name->valueHistogram as $value) {
        $resultArray[$i]["aspectValue"][] = (string)$value['valueName'];
    }
    $i++; // Increment array index to store next value
}
echo json_encode($resultArray);

JonJ 7 年前

$results = array();

// Parse the XML into a keyed array

foreach($resp->aspectHistogramContainer->aspect as $name) {
    $nameAspect = (string) $name['name'];
    $values = array();
    foreach($name->valueHistogram as $value) {
        $values[] = (string) $value['valueName'];
    }
    $results[$nameAspect] = $values;
}

// This keeps things simple - rewrite to the required JSON format

$outputForJSON = array();
foreach ($results as $name => $values) {
    $outputForJSON[] = array(
         "name" => $name,
         "values" => $values
    );
}

echo json_encode($outputForJSON);