使用php从另一个页面获取内容？

Question

I'm not sure this is possible or not. I want a php script when executed , it will go to a page (on a different domain) and get the html contents of it and inside the html there's links , and that script is able to get each link's href.

html code:

<div id="somediv">
  <a href="http://yahoo.com" class="url">Yahoo</a>
  <a href="http://google.com" class="url">Google</a>
  <a href="http://facebook.com" class="url">Facebook</a>
</div>

The output code(which php will echo out) will be
http://yahoo.com
http://google.com
http://facebook.com

I have heard of cURL in php can do something like this but not exactly like this , i'm a bit confused , i hope some can guide me on this.

Thanks.

Answer 1

have a look at something like http://simplehtmldom.sourceforge.net/