正则表达式，用于将中的html锚点转换为wiki锚点语法 - regular expression that convert html anchor in to wiki anchor syntax

regular expression that convert html anchor in to wiki anchor syntax

我的页面包含很多锚，我必须将该html放入wiki页面。如何在php中将锚转换为wiki url？

示例：<a href="http://www.php.net/manual/en/memcached.add.php">add </a>将是[http://www.php.net/manual/en/memcached.add.php add]

我认为这应该有效：

<?php
echo $output = preg_replace("/<a's+href's*='s*[''"]?(.+)[''"]?'s*>(.+)<'/a>/",  
    "[$1 $2]",
    "<a href=http://www.php.net/manual/en/memcached.add.php>add </a>");
?>

怎么样：

echo preg_replace('#<a.+href="(.+?)".*?>'s*(.+?)'s*</a>#', "[$1 $2]",
    '<a href="http://www.php.net/manual/en/memcached.add.php">add </a>');

输出：

[http://www.php.net/manual/en/memcached.add.php add]