Quick DOM query library I whipped up for an old PHP data miner I had which needed more flexibility.
Current supports most CSS3 selectors.
Tested with php 5.4
Given the sample html:
$html = <<<HTML
<div id="article" class="block large">
<h2>Article Name</h2>
<p>Contents of article</p>
<ul>
<li>One</li>
<li>Two</li>
<li>Three</li>
<li>Four</li>
<li><a href="#">Five</a></li>
</ul>
</div>
HTML;
The following will return an array of elements:
$qParser = new \Deimos\QParser($html);
var_dump($qParser->find('div#article.large'));
var_dump($qParser->find('div > h2:contains(Article)'));
var_dump($qParser->find('div p + ul'));
var_dump($qParser->find('ul > li:first-child'));
var_dump($qParser->find('ul > li ~ li'));
var_dump($qParser->find('ul > li:last-child'));
var_dump($qParser->find('li a[href=#]'));