Question

php正则匹配css

写一个正则可以匹配出css来。
<link rel="stylesheet" type="text/css" href="__PUBLIC__/projects/mj/css/global.css" />
<link href="__PUBLIC__/projects/mj/css/rightpage.css" />
<link type='text/css' href='__PUBLIC__/projects/mj/css/common-min.css' rel='stylesheet'/>
<link href='__PUBLIC__/plugins/poshytip/tip-yellowsimple/tip-yellowsimple.css' rel='stylesheet' type='text/css'/>
就是把这些给找出来，

Answer 1

preg_match_all('/<link.+?href=(\'|")(.+?)\\1/s',$str,$arr);
print_r($arr);

$arr[2] 就是了

Answer 2

preg_match_all('/<link +.*href="([^"]+)"/i', $str, $match)
print_r($match[1]);