<IfModule mod_rewrite.c>
  Options +FollowSymlinks -Multiviews
  RewriteEngine On

  RewriteCond %{REQUEST_FILENAME} !-d
  RewriteCond %{REQUEST_FILENAME} !-f
  #RewriteRule ^(.*)$ index.php/$1 [QSA,PT,L]
  RewriteRule ^(.*)$ index.php?s=/$1 [QSA,PT,L]
  #RewriteRule ^(.*)$ index.php [L,E=PATH_INFO:$1]
</IfModule>
