rewrite规则问题出在哪？

Question

http://test1.xxxx.cn/vbb354/15/forumdisplay-f_15.html
想rewrite成这样的连接
http://test1.xxxx.cn/vbb354/forumdisplay.php?f=15
^([^\/*])\/([^\/*])\/([^\-]*)\-([^_]*)_(\d*)\.html$ $1/$3.php?$4=$2这样呢。没有测试过

Answer 1

$str = 'http://test1.xxxx.cn/vbb354/15/forumdisplay-f_15.html';
echo preg_replace('/(.*?)\-([^\_]+?)\_([^\.]+?)\.([^\.]+)/','\\1.php?\\2=\\3',$str);

Answer 2

$str = 'http://test1.xxxx.cn/vbb354/15/forumdisplay-f_15.html';
echo preg_replace('/(.*?)\-([^\_]+?)\_([^\.]+?)\.([^\.]+)/','\\1.php?\\2=\\3',$str);不错,不错,谢谢.