.htaccess

# Disable directory browsing
Options -Indexes

<IfModule mod_rewrite.c>
  RewriteEngine On

  # AdminCP is... well... admin! Do not rewrite it!
  RewriteRule ^(admin|install)($|/) - [L]

  # /logout is not a controller, just a shortcut to Login::Logout()
  RewriteRule ^(logout)$ index.php?c=login&act=logout

  # Controller, Actions and IDs
  RewriteRule ^([a-zA-Z0-9_-]+)$ index.php?c=$1 [QSA]
  RewriteRule ^([a-zA-Z0-9_-]+)/([0-9]+)$ index.php?c=$1&id=$2 [QSA]
  RewriteRule ^([a-zA-Z0-9_-]+)/([a-zA-Z_]+)$ index.php?c=$1&act=$2 [QSA]
  RewriteRule ^([a-zA-Z0-9_-]+)/([a-zA-Z_]+)/([0-9]+)$ index.php?c=$1&act=$2&id=$3 [QSA]

  # Thread: SEO friendly URLs
  RewriteRule ^(thread)/([0-9]+)-([a-zA-Z0-9\-]+)$ index.php?c=$1&id=$2 [QSA]
</IfModule>