phpQuery onefile composer.Continuous maintenance,Welcome PR.
QueryList base on phpQuery: https://github.com/jae-jae/QueryList
phpQuery单文件版本,持续维护，欢迎PR.
phpQuery项目主页:http://code.google.com/p/phpquery/
QueryList是基于phpQuery的采集工具: https://github.com/jae-jae/QueryList
composer require jaeger/phpquery-single
$html = <<<STR
<div id="one">
<div class="two">
<a href="http://querylist.cc">QueryList官网</a>
<img src="http://querylist.cc/1.jpg" alt="这是图片">
<img src="http://querylist.cc/2.jpg" alt="这是图片2">
</div>
<span>其它的<b>一些</b>文本</span>
</div>
STR;
$doc = phpQuery::newDocumentHTML($html);
$src = $doc->find('.two img:eq(0)')->attr('src');
echo $src;
// http://querylist.cc/1.jpg