I want to get all div content of the site
I want to get this div
<div class="user_name"/>
there are so many user_name as class name of the divs in the page but I want to get all div content
I have this code which I got it here Get DIV content from external Website
$url = 'http://www.myexternalsite.com/user/1';
$content = file_get_contents($url);
$first_step = explode( '<div class="user_name"/>' , $content );
$second_step = explode("</div>" , $first_step[1] );
echo $second_step[0];