.htaccess RewriteRule not working in subdirectory

I'm programming the new version of my website a开发者_C百科nd I'm trying to get .htaccess to rewrite properly. My new site is stored here:

www.example.com/storage/new/

I need to rewrite these URLs:

www.example.com/storage/new/welcome/   -> index.php?action=welcome
www.example.com/storage/new/page/name/ -> index.php?action=page&url=name
www.example.com/storage/new/post/name/ -> index.php?action=post&url=name

This is my .htaccess file:

RewriteEngine On

RewriteRule ^/welcome/$ index.php?action=welcome [L]
RewriteRule ^/page/([a-zA-Z0-9]+)/$ index.php?action=page&url=$1 [L]
RewriteRule ^/post/([a-zA-Z0-9]+)/$ index.php?action=post&url=$1 [L]

It does not work, however; all results in a 404 Not Found. I've tried everything, even typing out www.example.com/storage/new/ in lieu of ^. I have another .htaccess in the server root (www.example.com) that looks like this:

RewriteEngine On 
RewriteCond %{HTTP_HOST} ^www.example.com$ [NC]
RewriteRule ^(.*)$ http://example.com/$1 [R=301,L]

I can't imagine how that would affect www.example.com/storage/new/ but you never know. Can anyone help me with this?

I had to e-mail my server's administrator for help and it turns out that .htaccess treats its own path as root; I simply removed the first / before the ^ in each rule. My final .htaccess file looks like this:

RewriteEngine On

RewriteRule ^welcome/$ index.php?action=welcome [L,QSA]
RewriteRule ^page/(.*)/$ index.php?action=page&url=$1 [L,QSA]
RewriteRule ^post/(.*)/$ index.php?action=post&url=$1 [L,QSA]

The ^ means the start of the string. The RewriteRules will look at everything after example.com/ so you need to include storage/new/ in your pattern (or remove the ^).

Also I'd probably want to add the NC flag so your pattern is matched without regards to case sensitivity (e.g. /Page/ or /page/ will both work). Which means you can change the [a-zA-Z0-9] pattern to just [a-z0-9]

RewriteRule ^storage/new/welcome/$ index.php?action=welcome [L,NC]
RewriteRule ^storage/new/page/([a-z0-9]+)/$ index.php?action=page&url=$1 [L,NC]
RewriteRule ^storage/new/post/([a-z0-9]+)/$ index.php?action=post&url=$1 [L,NC]