假设我有一个如下的 XML -
$xml = '<?xml version="1.0"?>
<step number="9">
<s_name>test</s_name>
<b_sel>12345</b_sel>
<b_ind>7</b_ind>
</step>';
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我希望将其转换为对象,但是当我执行以下步骤时,它给了我如下的 stdclass 对象 [我将它分配给 $stepInformation 变量] -
$xml = json_decode(json_encode((array) simplexml_load_string($xml)), 1);
$stepInformation = stdClass Object
(
[@attributes] => Array
(
[number] => 9
)
[s_name] => test
[b_sel] => 12345
[b_ind] => 7
)
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所以当我在 php 函数中解析这个 stdclass 对象时
function convertStepInformationToArray($stepInformation)
{
$dom = new DOMDocument();
$stepInfo = "{$stepInformation->s_name}{$stepInformation->b_sel}{$stepInformation->b_ind}";
$dom->loadXML("<document>" . $stepInfo . "</document>");
$domx = new DOMXPath($dom);
$entries = $domx->evaluate("//step");
return $entries;
}
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我得到的输出是
DOMNodeList …Run Code Online (Sandbox Code Playgroud)