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PHP,使用xpath获取内部的所有SVG<;李>;_Php_Xpath - Fatal编程技术网

PHP,使用xpath获取内部的所有SVG<;李>;

PHP,使用xpath获取内部的所有SVG<;李>;,php,xpath,Php,Xpath,我有这个html: <ul class="details"> <li> <svg class="icon"><use xlink:href="#icon-location"></use></svg> <span>São João de Vêr, Aveiro</span> </li> <li&

我有这个html:

<ul class="details">

<li>
  <svg class="icon"><use xlink:href="#icon-location"></use></svg>
  
    <span>São João de Vêr, Aveiro</span>
  
</li>



<li>
  <svg class="icon"><use xlink:href="#icon-contract"></use></svg>
  Permanente
</li>


<li>
  <svg class="icon"><use xlink:href="#icon-duration"></use></svg>
  Horário completo
</li>
结果:

<ul class="details">    
<li>     
    <span>São João de Vêr, Aveiro</span>      
</li>
<li>
  Permanente
</li>
<li>      
  Horário completo
</li>    
  • 阿维罗圣若昂德维尔
  • 永久的
  • 霍拉里奥酒店
预期结果:

<ul class="details">  
<li>
  <svg class="icon"><use xlink:href="#icon-location"></use></svg>    
    <span>São João de Vêr, Aveiro</span>      
</li>
<li>
  <svg class="icon"><use xlink:href="#icon-contract"></use></svg>
  Permanente
</li>
<li>
  <svg class="icon"><use xlink:href="#icon-duration"></use></svg>
  Horário completo
</li>
  • 阿维罗圣若昂德维尔
  • 永久的
  • 霍拉里奥酒店
知道为什么会发生这种情况吗?

这应该可以:

$div = $xpath->query('//ul[@class="details"]/*');
foreach($div as $d){
  $result = $dom->saveXML($d);
  echo($result);
  }
这应该起作用:

$div = $xpath->query('//ul[@class="details"]/*');
foreach($div as $d){
  $result = $dom->saveXML($d);
  echo($result);
  }

您的预期输出是什么?感谢@JackFleeting提供此提示:)。我编辑了帖子并添加了预期结果。代码对我很有用:您的预期输出是什么?感谢@JackFleeting提供此提示:)。我编辑了帖子并添加了预期结果。代码对我很有用: