What are some best practices for implementing mod_rewrite in PHP for clean URLs?

Implementing mod_rewrite in PHP for clean URLs involves creating a .htaccess file with rewrite rules to redirect URLs to a PHP script that will handle the routing and processing of the request. This allows for user-friendly and search engine optimized URLs without exposing the underlying file structure of the website. 

RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php?url=$1 [QSA,L]

Keywords

mod_rewrite clean URLs PHP implementation best practices

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