[英]Dynamically Exclude Content In PHP Simple HTML DOM Parser
I am making a PHP-based application which will fetch content from a site using the PHP Simple HTML DOM Parser . 我正在制作一个基于PHP的应用程序,它将使用PHP Simple HTML DOM Parser从站点获取内容。
I want to exclude some text between two HTML tags from the content dynamically. 我想从内容中动态排除两个HTML标记之间的某些文本。
If the source code of the content is: 如果内容的源代码是:
Some description or content ETC ABC <span class="s"> May 3 2009 <b> ABC Some Text </b> Some photo or video...
I want to remove all the text wrapped by <span class="s">
to the first <b>
HTML tag, so the output will be: 我想将所有<span class="s">
包裹的文本删除到第一个<b>
HTML标记,因此输出为:
Some description or content ETC ABC <span class="s"><b> ABC Some Text </b> Some photo or video...
This should done using a foreach
loop and, the idea is, to get all the filtered text in a variable like $ftext
and then have to apply some simple PHP like: 这应该使用foreach
循环完成,其思想是,将所有过滤的文本存储在$ftext
这样的变量中,然后必须应用一些简单的PHP,例如:
foreach($html->find('how_to_tell_those_filtered_text_here') as $ftext)
$result = str_replace($ftext, '', $result);
$result = str_get_html($result);
So, what should be the solution, any idea? 那么,解决方案应该是什么?
如果使用Arc90 HTML内容提取器的可读性,效果会更好
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