apache - Codeigniter htaccess to remove index.php and www

Question

I'm trying to get my htaccess rewrite rules to remove the index.php from the url AND also redirect the www. requests to the non-www version.

This is my htaccess which works fine with removing the index.php:

RewriteEngine on
RewriteCond $1 !^(index.php|resources|robots.txt)
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php/$1 [L,QSA] 

And I came across another question on how to remove the www part:

RewriteEngine On
RewriteCond %{HTTPS} !=on
RewriteCond %{HTTP_HOST} ^www.(.+)$ [NC]
RewriteRule ^(.*)$ http://%1/$1 [R=301,L]

But I just cant seem to get them to play nicely together! Any advice/suggestions most appreciated!

Answer 1

RewriteEngine On
RewriteCond %{HTTPS} !=on
RewriteCond %{HTTP_HOST} ^www.(.+)$ [NC]
RewriteRule ^(.*)$ http://%1/$1 [R=301,L]

RewriteCond $1 !^(index.php|resources|robots.txt)
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php/$1 [L,QSA]

RewriteEngine On "starts" rewriting. RewriteCond and RewriteRule work as pairs. Here, we send user to non-www version first, and cleans URLs.