htaccess優化

Question

RewriteCond %{THE_REQUEST} \?event_id=156&app=([a-z]+) 
RewriteRule ^events/(index.php)$ http://www.xyz.com/is2011/?app=%1 [R=301,L] 

RewriteCond %{THE_REQUEST} \?event_id=156 
RewriteRule ^events/(index.php)$ http://www.xyz.com/is2011/? [R=301,L] 

我只是想優化htaccess的代碼。我想合併上述兩條規則。我能做同樣的事嗎？請給我你的建議。

Answer 1

只是猜測：

RewriteCond %{THE_REQUEST} \?event_id=156(&(app=([a-z]+)))? 
RewriteRule ^events/(index.php)$ http://www.xyz.com/is2011/?%2 [R=301,L] 

Answer 2

試試這個規則：

Options +FollowSymlinks -MultiViews 
RewriteEngine on 

RewriteCond %{QUERY_STRING} ^event_id=156(?:&(app=[a-z]+))? [NC] 
RewriteRule ^events/index\.php$ http://www.xyz.com/is2011/?%1 [R=301,L,NC,NE,QSA]