PHP正则表达式提取超链接及其标题
有这么一段HTML,比较不规则的,如果要提取其中的链接地址和链接名称,怎么弄?
利用正则表达式是最简单的,其它的办法,偶米去想。。。
$pat = ''/(.*?)/i'';
preg_match_all($pat, $str, $m);
输出方法:
print_r($m[2]);
print_r($m[4]);
或者:
for($i=0;$i
}
显示结果是:
Array ( [0] => http://list.mp3.baidu.com/song/A.htm?top8 [1] => http://list.mp3.baidu.com/list/bangping.html [2] => qingyinyue.html?top19 ) Array ( [0] => 歌曲列表 [1] => 中文金曲榜 [2] => 轻音乐 )
于是,我们要采集某个网站的标题及链接地址方法就出来了。。。自己套用吧。。。
转载自:http://www.aspnetjia.com

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