这是HTML:
<div class="blogEntry expecting featured featured-post-today%e2%80%99s-top-story first">
<h2><a href="/2013/09/03/rachel-zoe-pregnant-expecting-second-child/" rel="bookmark" title="Permanent Link to Rachel Zoe Expecting Second Child">Rachel Zoe Expecting Second Child</a></h2>
</div>
<div class="blogEntry expecting featured featured-post-today%e2%80%99s-top-story first">
<h2><a href="someurl" rel="bookmark" title="Permanent Link to Rachel Zoe Expecting Second Child">sometitle</a></h2>
</div>
我正在尝试获取锚值。这是我的XPATH:
$finder->query('//div[@class="blogEntry"]//h2//a');
它没有返回任何价值。知道为什么吗?
答案 0 :(得分:0)
好!!
以下是您要找的内容: -
//div[contains(@class,"blogEntry")]/h2/a/text()
<强>输出强>
Rachel Zoe Expecting Second Child
sometitle
答案 1 :(得分:0)
您需要在此处使用contains()
函数:
$xml = <<<EOF
<div class="blogEntry expecting featured featured-post-today%e2%80%99s-top-story first">
<h2><a href="/2013/09/03/rachel-zoe-pregnant-expecting-second-child/" rel="bookmark" title="Permanent Link to Rachel Zoe Expecting Second Child">Rachel Zoe Expecting Second Child</a></h2>
</div>
EOF;
$doc = new DOMDocument();
$doc->loadHTML($xml);
$selector = new DOMXPath($doc);
foreach($selector->query('//div[contains(@class,"blogEntry")]/h2/a/text()') as $item) {
echo $item->nodeValue . PHP_EOL;
}
输出:
Rachel Zoe Expecting Second Child