Is it possible with php to grab html information from a div based on the div id?

Can you tell us a little about the application?  For example, are you reading the HTML from a web site from another server?

From the same folder off the same server.

Use file_get_contents() to read the data:

$str = file_get_contents('page.html');

http://php.net/manual/en/function.file-get-contents.php

You can use file_get_contents() to read the HTML into a variable like "$str" in the example above.  There are some DOM functions available in PHP, but if all you need is the HTML between two DIV tags, then cxr's example is likely to give you the fastest results.

Best regards, ~Ray