HTML Parsing in PHP

I have a code

echo 'File Date: '. "$file_date<br>";
preg_match('/Instrument Type<\/u><\/font><br \/><b>(.*)<\/td>/', $html, $matches);
$instrument_type = $matches[1];
echo '<div>
 <h3><a href="#">First</a></h3>
 <div>Lorem ipsum dolor sit amet.</div>
</div>
<div>';

But id did't parsing html and shows as it is.

Its result can be views here http://ift.tt/1a5gkJi