从元素 html dom 解析器中删除 span 标签

Question

I have code like this, and it's fetching data from other website.

require('simple_html_dom.php');

$html = file_get_html("www.example.com");
    
$info['diesel']   = $html->find(".on .price",0)->innertext;
$info['pb95']   = $html->find(".pb .price",0)->innertext;
$info['lpg']   = $html->find(".lpg .price",0)->innertext;

The html code from other website looks:

<a href="#" class="station-detail-wrapper on text-center active">
   <h3 class="fuel-header">ON</h3>
   <div class="price">
      5,97
      <span>zł</span>
   </div>
</a>

So if i use echo $info['diesel'] it shows me 5,97 zł . I would like to delete this <span>zł</span> to show price only.

Answer 1

也许你可以用空白替换那个 span 标签：

echo $info['diesel']=str_replace("<span>zł</span>","",$info['diesel']);