$html = '<html>
<body>
<div id="dupe_1">1
<div class="dupe_1.1">1.1</div>
<div id="dupe_1.2">1.2</div>
</div>
<div id="dupe_2">2
<div class="dupe_2.1">2.1</div>
<div id="dupe_2.2">2.2</div>
<div>extra</div>
</div>
</body>
</html>';
$html = phpQuery::newDocumentHTML($html);
$node = pq('div:regex(id,^dupe_\d+$)',$html);
echo count($node);
这将返回7,即所有div。它应该只返回2个div(dupe_1和dupe_2)
答案 0 :(得分:0)
我会避免做那样的事情,你应该能够得到那些用css:
[id*=dupe_]:not([id*="."])