php 正则匹配 a标签 包含href的单双引号区别
function check_link($str)
{
$patten = "/<a.*?href\s*?=\s*?[\"\'](.*?)[\"\'].*?>(.*?)<\/a>/is";
preg_match_all($patten,$str,$match);
return $match;
}
function check_link($str)
{
$patten = "/<a.*?href\s*?=\s*?[\"\'](.*?)[\"\'].*?>(.*?)<\/a>/is";
preg_match_all($patten,$str,$match);
return $match;
}