Extract links from specific table - php

Question

I have a html code with many html tables. I want to extract links from specific one which has specific div above.
Here's my sample code:
<div class="boxuniwersal_header">Table 1</div>
<img src="img/boxuniwersal_top.gif" width="210" height="18" alt="" style="margin-top: 5px" />
<div class="boxuniwersal_content">
<div class="boxuniwersal_subcontent">
<div class='menu_m1'><table cellpadding="3"><tr><td><img src="some.jpg" width="45" /></td><td>Some text</td></tr></table></div>
<br />
</div>
</div>
<!-- /box -->
<!-- box -->
<div class="boxuniwersal_header">Table 2</div>
<img src="img/boxuniwersal_top.gif" width="210" height="18" alt="" style="margin-top: 5px" />
<div class="boxuniwersal_content">
<div class="boxuniwersal_subcontent">
<div class='menu_m1'><table cellpadding="3"><tr><td><img src="some2.jpg" width="45" /></td><td>Some text2</td></tr></table></div>
<br />
</div>
</div>
$domXPath = new DOMXPath($domDocument);
$results = $domXPath->query("//div/div/table/tr/td/a|//table//tr/td//a"); //querying domdocument
foreach($results as $result)
{
$links[]=$result->getAttribute("href");
}
This code returns all links. I want to grab only links from Table1. Is it possible?

Answer 1

Your main problem is just tuning the XPath expression to select the right XML.
If you change your XPath to
//div[text()="Table 1"]/following-sibling::div[1]//table//a
What this does is first find the <div> element whose text is the one your after.
The following-sibling::div[1] part will look at the first <div> element at the same level as the <div> element already selected (this is the one where the <table> is).
The last part just looks for all <a> elements within the enclosing <table>.