Home > Article > Backend Development > php应用xpath抽取网页超链接
php应用xpath抽取网页超链接
- WBOYOriginal
- 2016-06-13 10:56:161104browse
php使用xpath抽取网页超链接
<?php$html=file_get_contents('http://www.163.com/');$doc=new DomDocument();$doc->loadHTML($html);$xpath=new DOMXpath($doc);foreach($xpath->query([email protected]') as $node){ $link = $node->nodeValue; echo $link . "\n";}?>
Statement：
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Previous article：Ubuntu上安装PHP+NginxNext article：在PHP中把对象当数组运用