如何使用SimpleXML解析XML以获取多个文本块? [英] How can I parse XML to get multiple text blocks with SimpleXML?

问题描述

我想解析一些看起来像这样的XML:

I want to parse some XML that looks like this:

<node>
  This is
  <child>
    blah
  </child>
  some
  <child>
    foo
  </child>
  text
</node>

如何访问Simple XML中的文本节点子级?

How do I get access to the text node children in Simple XML?

我可以按文本和元素子代的正确顺序访问它们吗?

Can I access them in the correct order of text and element children?

我需要其他包装吗?

推荐答案

我强烈建议切换到 DOM函数.不久前，我有这样的答案非常受欢迎，但我仍然坚持. DOM功能是如此强大:额外的冗长是值得的.

I'd strongly recommend switching to the DOM functions over SimpleXML. I had an answer like this a while ago which wasn't very popular, but I still stand by it. The DOM functions are just so much powerful: the extra verbosity is worth it.

$doc = new DOMDocument();
$doc->loadXML($xmlString);

foreach ($doc->documentElement->childNodes as $node) {
    if ($node->nodeType === XML_TEXT_NODE) {
        echo $node->nodeValue . "\n";
    }
}

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