Home >Backend Development >PHP Tutorial >没法获取超链接
没法获取超链接
- WBOYOriginal
- 2016-06-13 11:10:11859browse
无法获取超链接
$url="http://ca178.qjwm.com/";
[email protected]($url,"r") or die("超时");
$fcontents=file_get_contents($url);
print_r($fcontents);
preg_match_all('/.*邀请.*/i', $fcontents, $matches);
print_r($matches);
我想获取含有邀请关键词的链接，但是一直是空的，求指导 url 链接
------解决方案--------------------
这样试试'#<a.*href=[\'"](.*)[\'"].*>.*邀请.*</a>#is'
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：自制一个小小的网站，其中一个功能总是有有关问题，求各位解答Next article：好头疼，拜托诸位了！