正则匹配<a>标签内的全部内容

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Release： 2016-06-13 12:01:16

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正则匹配标签内的所有内容
请教需要匹配标签的所有内容该怎么弄，具体如下

<br />$neirong='addddaa<a  href=http://localhost/xiaozu/zhutiimage/2014624/18.jpg><img  class="img-rounded" src=http://localhost/xiaozu/zhutiimage/2014624/18.jpg  alt="正则匹配<a>标签内的全部内容" ></a>gggggg';<br /><br />$tihuanzi='/<a href=(.*) >(.*)<\/a>/';<br /> $wenzi="";<br /> $neirongyu = preg_replace($tihuanzi,$wenzi,$neirong);<br /><br /><br />

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替换不成功，没有替换，请教下是不是写法错了
------解决方案--------------------
很明显空格问题啊

你看a和href之间，还有>前面
把空格换成\s*匹配吧
------解决方案--------------------
$tihuanzi='/(.*)/';

你的规则串
'/(.*)/'
^这里只有一个空格

而原串中
 ^这里有两个空格

Related labels：

gt href lt nbsp

source：php.cn

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