Rewrite - following forward slash

[wwfc_barmy_army]

Hello.

 

I have this rewrite code:

 

Options +FollowSymLinks
RewriteEngine on

RewriteCond %{SCRIPT_FILENAME} !-f
RewriteCond %{SCRIPT_FILENAME} !-d
RewriteRule ^([0-9]+)$ index.php?id=$1 [QSA,L]
RewriteRule ^([0-9]+)/([0-9]+)/([0-9]+)$ index.php?id=$1&width=$2&height=$3 [L,QSA]

 

It works if i go to say:

mydomain.com/1

but not if i go to:

mydomain.com/1/

 

To take care of the following slash can i just do this:

 

Options +FollowSymLinks
RewriteEngine on

RewriteCond %{SCRIPT_FILENAME} !-f
RewriteCond %{SCRIPT_FILENAME} !-d
RewriteRule ^([0-9]+)$ index.php?id=$1 [QSA,L]
RewriteRule ^([0-9]+)/([0-9]+)/([0-9]+)$ index.php?id=$1&width=$2&height=$3 [L,QSA]
RewriteRule ^([0-9]+)/$ index.php?id=$1 [QSA,L]
RewriteRule ^([0-9]+)/([0-9]+)/([0-9]+)/$ index.php?id=$1&width=$2&height=$3 [L,QSA]

 

Would that work or cause errors?

 

Thanks.