Question

我有一个看起来像这样的xml

<ArticleId keyId="3d5c0332:1533c106ef9:67eb" price="6495,00" primId="HP229141500">
<StockQuant storeId="72">1.0</StockQuant>
<StockQuant storeId="Utstilling">1.0</StockQuant>
<PosterName></PosterName>
<PosterDescription></PosterDescription>
<Dimension></Dimension>
<Assembled></Assembled>
<AssemblyPrice></AssemblyPrice>
</ArticleId>

我使用simplexml_load_file（）从包含许多ArticleId元素的文件加载它。

问题是我没有获得StockQuant的所有信息。如果我print_r xml，那么我得到数据; 1.0，但我没有得到属性; STOREID =＆＃34; 72＆＃34 ;.如果我像示例belove那样做，那么我只获得1个StockQuant元素，而不是两者。

我遍历这样的元素：

foreach( $xml as $key => $value )
{
    foreach( $value->StockQuant as $key2 => $value2 )
    {
        $stocks = simplexml_import_dom($value2);
        print_r($stocks);
    }
}

*编辑以添加foreach循环。

Answer 1

尝试以下代码：

foreach( $xml as $key => $value )
{
    foreach( $value->StockQuant as $key2 => $value2 )
    {
         echo $value2['storeId']. "\n" ;         
    }
}

Answer 2

你可以这样做：

$xml = simplexml_load_file('file.xml');

foreach($xml as $article )
{
    // there are multiple quantities
    foreach($article->StockQuant as $quantity)
    {
        echo $quantity[0]; 
        echo ' ';
        echo $quantity->attributes()->storeId;
        echo '<br/>';
    }
}

哪个输出：

1.0 72
1.0 Utstilling
3.0 12
1.0 Utstilling
6.0 13
1.0 Utstilling

XML看起来像这样：

<Articles>
    <ArticleId keyId="3d5c0332:1533c106ef9:67eb" price="6495,00" primId="HP229141500">
        <StockQuant storeId="72">1.0</StockQuant>
        <StockQuant storeId="Utstilling">1.0</StockQuant>
        <PosterName></PosterName>
        <PosterDescription></PosterDescription>
        <Dimension></Dimension>
        <Assembled></Assembled>
        <AssemblyPrice></AssemblyPrice>
    </ArticleId>
    <ArticleId keyId="3d5c0332:1533c106ef9:67eb" price="6495,00" primId="HP229141500">
        <StockQuant storeId="12">3.0</StockQuant>
        <StockQuant storeId="Utstilling">1.0</StockQuant>
        <PosterName></PosterName>
        <PosterDescription></PosterDescription>
        <Dimension></Dimension>
        <Assembled></Assembled>
        <AssemblyPrice></AssemblyPrice>
    </ArticleId>
    <ArticleId keyId="3d5c0332:1533c106ef9:67eb" price="6495,00" primId="HP229141500">
        <StockQuant storeId="13">6.0</StockQuant>
        <StockQuant storeId="Utstilling">1.0</StockQuant>
        <PosterName></PosterName>
        <PosterDescription></PosterDescription>
        <Dimension></Dimension>
        <Assembled></Assembled>
        <AssemblyPrice></AssemblyPrice>
    </ArticleId>

</Articles>

PHP SimpleXML节点同级

2 个答案: