Reference capture groups of multiple RewriteCond in RewriteRule

You could try constructing the target URL inside the rewrite conditions: RewriteCond ##%{QUERY_STRING} (.*)##(|.*&)param1=([^&]+) RewriteCond %1/%3##%{QUERY_STRING} (.*)##(|.*&)param2=([^&]+) RewriteCond %1/%3##%{QUERY_STRING} (.*)##(|.*&)param3=([^&]+) RewriteCond %1/%3##%{QUERY_STRING} (.*)##(|.*&)param4=([^&]+) RewriteCond %1/%3##%{QUERY_STRING} (.*)##(|.*&)param5=([^&]+) RewriteCond %1/%3##%{QUERY_STRING} (.*)##(|.*&)param6=([^&]+) RewriteRule ^foo$ /bar%1/%3? [L,R] When I try to request: /foo?param1=a&param2=b&param6=3&param3=4&param5=5&param4=6 I get redirected to: /bar/a/b/4/6/5/3 Adding any additional required query string parameters won’t make it look … Read more