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    <p>Basically, you need two rules. One rule to redirect the client to a clean URL and another to internally rewrite the pretty URL to the real content via <code>index.php</code>.</p> <p>Assuming the <code>index.php</code> and <code>.htaccess</code> is in a directory <code>cdi</code> </p> <pre><code>RewriteEngine on # prevent endless loop RewriteCond %{ENV:REDIRECT_STATUS} 200 RewriteRule ^ - [L] # redirect the client RewriteCond %{QUERY_STRING} URL=pages/(.+?)\.php RewriteRule ^index\.php$ /cdi/%1? [R,L] # exclude rewriting all files located in /cdi/files RewriteCond %{REQUEST_URI} !^/cdi/files/ # rewrite to real content RewriteRule ^.*$ /cdi/index.php?URL=pages/$0.php [L] </code></pre> <p><strong>Update</strong>:</p> <p>When the request is <code>/cdi/index.php?URL=pages/abc.php</code>, the second rule extracts the needed <code>URL</code> part and redirects the client to the new URL path. The client then requests the new URL <code>/cdi/abc</code> and the third rule takes this and does an internal rewrite to the real content.</p> <p>This all works fine as it should, but would rewrite and redirect indefinitely. To break this endless rule, the first rule checks the environment <code>%{ENV:...}</code>, if the request was already redirected <code>REDIRECT_STATUS</code> and then stops the cycle with the <a href="http://httpd.apache.org/docs/current/mod/mod_rewrite.html#rewriterule" rel="nofollow"><code>RewriteRule</code></a> </p> <pre><code>RewriteRule ^ - [L] </code></pre> <p>which matches everything <code>^</code> and does no <a href="http://httpd.apache.org/docs/current/mod/mod_rewrite.html#rhs" rel="nofollow">substitution</a>, but ends the rewrite cycle with the flag <a href="http://httpd.apache.org/docs/current/rewrite/flags.html#flag_l" rel="nofollow"><code>[L]</code></a></p> <p>Instead of using the system provided environment <code>STATUS</code>/<code>REDIRECT_STATUS</code>, you can also set a variable yourself with the flag <a href="http://httpd.apache.org/docs/current/rewrite/flags.html#flag_e" rel="nofollow"><code>E=SEO:1</code></a> for example, and then test for this variable with </p> <pre><code>RewriteCond %{ENV:REDIRECT_SEO} 1 </code></pre> <p>For the <code>REDIRECT_</code> prefix, see <a href="http://httpd.apache.org/docs/current/custom-error.html#variables" rel="nofollow">Available Variables</a>.</p>
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    1. POApache Mod Rewrite for Pretty URLs isn't working
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    1. USOlaf Dietsche
    1. USOlaf Dietsche
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    1. POApache Mod Rewrite for Pretty URLs isn't working
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    1. COOh my God it actually did something!!! Fist one to even remotely change the URL. Unfortunately, it's printing like this `http://localhost/subfolder/the-page?URL=pages/subfolder/the-page.php`
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      1. USCasey Dwayne
    2. COBy the way, what's up with the `$0`? I thought the backpath started at `$1`.
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      1. USCasey Dwayne
    3. CO@yUnoDOWNVOTE I forgot to add a question mark `?` at the end of the rule. Please see updated answer. `$0` is the whole pattern, `$1` is the first group `(...)`, `$2` the second `(...)` and so on.
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      1. USOlaf Dietsche
 

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