从url usign php中的操作文件名中删除

大家好，我是这个URL重写概念的新手。我有这样的url
“”
但我想这样做
""
提前感谢
这是我的密码

#Options +FollowSymLinks -MultiViews
# Turn mod_rewrite on
RewriteEngine On     
RewriteCond %{THE_REQUEST} ^[A-Z]{3,}\s/+(.*?)(?:\+|%20|\s)+(.+?)\sHTTP [NC]
RewriteRule ^ /%1-%2 [L,NE,R=302]

# To externally redirect /dir/foo.php?name=123 to /dir/foo
RewriteCond %{THE_REQUEST} ^GET\s([^.]+)\.php\?name=([^&\s]+) [NC] 
RewriteRule ^ %1/%2? [R,L]     

# To internally forward /dir/foo/12 to /dir/foo.php?name=12
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME}.php -f
RewriteRule ^(.+?)/([^/]+)?$ $1.php?name=$2 [L,QSA]