Preg_replace Error

Not sure why the other discussion was closed to new replies, but I ran into the same issue: Warning: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead

Here’s what we have to replace the deprecated preg_replace function:

 $result = preg_replace_callback(
        "'\[swf:(.*?)\]'",
        function($matches) {
            return stripslashes(wpFlashParseMacro($matches[1]));
         }
        ,
        $content
    );
    return $result;