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POPossible infinite loop in mod_rewrite?
 

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    <p>I am working on overhauling the URL structure of review pages, which can be filtered by city, county, # of stars and technician. I want to make the pages look like they are static HTML pages as well as replace pluses with hyphens. My goal: -Apply the new style URL's without modifying the reviews page, just the htaccess file -Set up 301 redirects from the old style URLs to new style URLs -Convert pluses to hyphens</p> <p>Currently the review URLs look like this:</p> <blockquote> <p>domain.com/reviews/?city=City+Name</p> <p>domain.com/reviews/?city=City+Name&amp;page=2</p> <p>domain.com/reviews/?county=County+Name</p> <p>domain.com/reviews/?county=County+Name&amp;page=2</p> <p>domain.com/reviews/?stars=4</p> <p>domain.com/reviews/?stars=4&amp;page=2</p> <p>domain.com/reviews/?tech=Tech+Name</p> <p>domain.com/reviews/?tech=Tech+Name&amp;page=2</p> </blockquote> <p>My goal is to make them look like this (and 301 the old style URLs to the new style URLs):</p> <blockquote> <p>domain.com/reviews/city/City-Name.html</p> <p>domain.com/reviews/city/City-Name/page/2.html</p> <p>domain.com/reviews/county/County-Name.html</p> <p>domain.com/reviews/county/County-Name/page/2.html</p> <p>domain.com/reviews/stars/4.html</p> <p>domain.com/reviews/stars/4/page/2.html</p> <p>domain.com/reviews/tech/Tech-Name.html</p> <p>domain.com/reviews/tech/Tech-Name/page/2.html</p> </blockquote> <p>City, county and tech names don't always contain pluses (ie Boston vs New+York) and some have more than one plus. Currently this is what I have to mask the old style URLs with new style URLs (and this works fine btw):</p> <pre><code>##FIRST PAGE REVIEWS (ie. reviews/city/city-name.html) RewriteRule ^reviews/(.*)/(.*)\-(.*)\-(.*)\-(.*)\-(.*)\.html "/reviews/?$1=$2+$3+$4+$5+$6" [NC,L] RewriteRule ^reviews/(.*)/(.*)\-(.*)\-(.*)\-(.*)\.html "/reviews/?$1=$2+$3+$4+$5" [NC,L] RewriteRule ^reviews/(.*)/(.*)\-(.*)\-(.*)\.html "/reviews/?$1=$2+$3+$4" [NC,L] RewriteRule ^reviews/(.*)/(.*)\-(.*)\.html "/reviews/?$1=$2+$3" [NC,L] RewriteRule ^reviews/(.*)/(.*)\.html "/reviews/?$1=$2" [NC,L] ##PAGINATED REVIEWS (ie. reviews/city/city-name/page/2.html) RewriteRule ^reviews/(.*)/(.*)\-(.*)\-(.*)\-(.*)\-(.*)/page/(.*)\.html "/reviews/?$1=$2+$3+$4+$5+$6&amp;page=$7" [NC,L] RewriteRule ^reviews/(.*)/(.*)\-(.*)\-(.*)\-(.*)/page/(.*)\.html "/reviews/?$1=$2+$3+$4+$5&amp;page=$6" [NC,L] RewriteRule ^reviews/(.*)/(.*)\-(.*)\-(.*)/page/(.*)\.html "/reviews/?$1=$2+$3+$4&amp;page=$5" [NC,L] RewriteRule ^reviews/(.*)/(.*)\-(.*)/page/(.*)\.html "/reviews/?$1=$2+$3&amp;page=$4" [NC,L] RewriteRule ^reviews/(.*)/(.*)/page/(.*)\.html "/reviews/?$1=$2&amp;page=$3" [NC,L] </code></pre> <p>The part that I am having trouble with is 301-ing the OLD style URLs to the NEW style URLs. This is what I have so far:</p> <pre><code>RewriteCond %{QUERY_STRING} (.*)=(.*) [NC] RewriteRule ^reviews/(.*) /reviews/%1/%2.html? [NS,R=301,NC] RewriteCond %{QUERY_STRING} (.*)=(.*)&amp;page=(.*) [NC] RewriteRule ^reviews/(.*) /reviews/%1/%2/page/%3.html? [NS,R=301,NC] </code></pre> <p>When I try this FireFox gives me the "The page isn't redirecting properly" error. Any ideas?</p>
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