Question

How can I make clean URL’s with one, two OR three variables?

I want domain.com/mypage to direct to index.php?page=mypage and
domain.com/mypage/myproduct to redirect to index.php?page=mypage&var2=myproduct and domain.com/mypage/myproduct/detail to redirect to index.php?page=mypage&var2=myproduct&var3=detail. So some pages have three variables, others have only one or two.

This is the .htaccess I’m using (it includes a part I found at htaccess rewrite pass two variables or one depending if both are available?):

RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-s 
RewriteRule ^([^/]+)(/([^/]+))? index.php?page=$1&var1=$3 [L,QSA]

It’s working for links with one or two variables. How can I make it work for three (or more) variables.

Answer 1

It’s probably easiest to just do each of them separately:

RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-s
RewriteRule ^([^/]+)/([^/]+)/([^/]+)/?$ /index.php?page=$1&var1=$2&var2=$3 [L,QSA]
RewriteCond %{REQUEST_FILENAME} !-s
RewriteRule ^([^/]+)/([^/]+)/?$ /index.php?page=$1&var1=$2 [L,QSA]
RewriteCond %{REQUEST_FILENAME} !-s
RewriteRule ^([^/]+)/?$ /index.php?page=$1 [L,QSA]