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嗨,我想要从一个网页源获取所有标题。所以,我尝试使用PHP的XPath和我写的:Php Xpath - 从代码源获取标题
$dom = new DOMDocument();
@$dom->loadHTMLFile('http://some-site.com/egypt/book-shops');
$xpath = new DOMXPath($dom);
$entries = $xpath->query("//td[@class='icon']/i/@title");
foreach($entries as $e) {
echo 'Title is : ' . $e->textContent . '<br />';
}
网页源代码是:
<td class="icons">
<i title="[email protected]" data-shopnameid="Good Life" class="icon email-small message-shop" id="message-shop-8"></i>
... ... ...
我哪里错了,是什么错误。我只是白屏。
看得那么清楚:?参考 - 这是什么错误PHP的意思(http://stackoverflow.com/q/12769982/367456 ) – hakre 2014-10-12 12:10:08