A php xpath question?

[dim_kevin_as_human]

I'm grabbing a page with PHP's cURL and the page contains an arbitarty set of <td> elements in a <table class="content"> how do I use the xpath to traverse to the content class and said td's and match a string, invoke that <td>'s <a href>. I'm just not sure how to set up the xpath and how to search the elements and invoke the a href.

So..

the page I parse contains:

-<table class="content">
--<tbody>
---<tr>
-----<td>
-----<td>
-----<td>
-----<td>
---<tr>
-----<td>
-----<td>
------<a href THIS IS WHAT I NEED TO GRAB IF IT MATCHES>
------<br>
------<b>THIS IS WHAT I NEED TO SEARCH FOR A MATCH</b>
------<br>
------Text
------<br>
------<br>
-----<td>
-----<td>
-----<td>

this is what i have so far:

$doc = new DOMDocument();
$doc->loadHTML( $rawPage );

$xpath = new DOMXPath( $doc );

$queryResult = $xpath->query( "" );
foreach ( $queryResult as $result )
{
echo $result->textContent;
} 

any help would be appreciated or direction to a really great in-depth xpath or html document parsing guide

[xxarmoxx]

Check out the example in the PHP manual: http://us2.php.net/manual/en/simplexmlelement.xpath.php

Just curious, what displays when echo $result->textContent; executes?