无法使用simple_html_dom获取具有指定类名的div元素？

Question

I am using simple_html_dom, i am having issues grabbing a div with a class name specified below is the code!

<?php
include 'simple_html_dom.php';
$html='
   <div class="user-info ">
    <div class="user-action-time">
        answered <span title="2016-06-27 20:01:45Z" class="relativetime">Jun 27 at 20:01</span>
    </div>
    <div class="user-gravatar32">
        <a href="/users/25355/david-mulder"><div class="gravatar-wrapper-32"><img src="https://www.gravatar.com/avatar/09e3746cf7e47d4b3b15f5d871b91661?s=32&amp;d=identicon&amp;r=PG" alt="" width="32" height="32"></div></a>
    </div>
    <div class="user-details">
        <a href="/users/25355/david-mulder">David Mulder</a>
        <div class="-flair">
           '; 
echo $html->find('div[class=user-details]',0);
    ?>

What am i doing wrong here i am getting error Call to a member function find() on string in

Thanks!

Answer 1

You are tying to use Simple Html Dom to parse an html string.

Do not assign your html string to $html variable. Assign it to an other, like $html_string. Then use $html = str_get_html($html_string) and echo $html->find('div[class=user-details]',0);