使用 simplexml 访问 xml/atom 文档中的命名空间元素/属性

发布于 2024-08-16 03:42:34 字数 624 浏览 4 评论 0原文

我可能有一个简单的问题，我需要知道如何访问嵌套命名空间属性/元素，如下所示，

<gf:marketValue>
    <gd:money amount='150990.0' currencyCode='USD'/>
  </gf:marketValue>

这来自 google-api

另外，我现在不确定应该使用哪一个网址.../作品集或者投资组合/1/头寸获取股票报价

所以，我对此可能是错的。（上面的xml来自投资组合）

$response= simplexml_load_string($response);
foreach($response->entry as $entry)
{
$ns_gf = $entry->children('http://schemas.google.com/finance/2007');

感谢adv，Richard

原文

I may have a simple question,
I need to know how to get to nested namespace attributes/elements like below

<gf:marketValue>
    <gd:money amount='150990.0' currencyCode='USD'/>
  </gf:marketValue>

this is from the google-api

Also, I am now not sure wich one I should use
the url .../portfolio
or
portfolio/1/positions
to get the stockquotes

So, I may be wrong about this. (the xml above are from portfolio)

$response= simplexml_load_string($response);
foreach($response->entry as $entry)
{
$ns_gf = $entry->children('http://schemas.google.com/finance/2007');

thanks in adv, Richard

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爱冒险 2024-08-23 03:42:34

$response= simplexml_load_string($response);

$entry_data = $response ->  xpath("//positionData");

foreach($entry_data as $data)
{
echo $data["shares"] ." <br />";

或者，您可以这样做，这将回显所有数据和上面的符号：

$entries = $response -> xpath("//entry");

foreach($entries as $entry) {
    echo $entry->symbol['symbol']."<br />";
    foreach($entry -> positionData -> attributes() as $att_name => $att_value) {
        echo $att_name. " = ". $att_value."</br>";
    }
}

$response= simplexml_load_string($response);

$entry_data = $response ->  xpath("//positionData");

foreach($entry_data as $data)
{
echo $data["shares"] ." <br />";

Or, you could go with this, which would echo out all data and the symbol above:

$entries = $response -> xpath("//entry");

foreach($entries as $entry) {
    echo $entry->symbol['symbol']."<br />";
    foreach($entry -> positionData -> attributes() as $att_name => $att_value) {
        echo $att_name. " = ". $att_value."</br>";
    }
}

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