<IfModule mod_rewrite.c>
# Make sure directory listing is disabled
Options +FollowSymLinks -Indexes
# disable the Apache MultiViews directive if it is enabled on the server. It plays havoc with URL rewriting
Options -MultiViews
RewriteEngine On
#Option 1: To rewrite "www.domain.com -> domain.com" uncomment the following lines.
#RewriteCond %{HTTPS} !=on
#RewriteCond %{HTTP_HOST} ^www.(.+)$ [NC]
#RewriteRule ^(.*)$ http://%1/$1 [R=301,L]
#Option 2: To rewrite "domain.com -> www.domain.com" uncomment the following lines.
#RewriteCond %{HTTPS} !=on
#RewriteCond %{HTTP_HOST} !^www..+$ [NC]
#RewriteCond %{HTTP_HOST} (.+)$ [NC]
#RewriteRule ^(.*)$ http://www.%1/$1 [R=301,L]
#Option 3: Hot link protect
#RewriteCond %{HTTP_REFERER} !^$ [NC]
#RewriteCond %{HTTP_REFERER} !^http://domain.com [NC]
#RewriteCond %{HTTP_REFERER} !^http://www.domain.com [NC]
#RewriteRule ^.*$ http://domain.com [R,L]
#Remove index.php
<IfModule mod_php5.c>
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php/$1 [L]
</IfModule>
<IfModule !mod_php5.c>
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php?/$1 [L]
</IfModule>
</IfModule>