Removing index.php in codeigniter -htaccess

Question

Im trying to remove index.php from the url for the past 4 days but not successful.

http://domainName.com/CI/index.php/controller-name/function/parameter

CI is the folder hosted in godaddy.

/
.htaccess
CI

After googling, I tried with the following codes but getting only a blank page or error:500 and also I didn't understand the logic. Please someone help me to find where Im going wrong.

RewriteEngine on
RewriteCond $1 !^(index\.php|[Javascript / CSS / Image root Folder name(s)]|robots\.txt)
RewriteRule ^(.*)$ /index.php/$1 [L]

2nd

RewriteEngine on
    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteCond %{REQUEST_FILENAME} !-d
    RewriteRule .* index.php/$0 [PT,L] 

I also changed the line in, CI/application/config/config.php

$config['index_page'] = '';

$config['uri_protocol'] = “REQUEST_URI”

Answer 1

This should work

RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.*)$ CI/index.php/$1 [L]

Answer 2

Just try this it's working means reply me

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

Answer 3

Follow the following step:

1. Change the config file like this:

   $config['index_page'] = '';

   $config['uri_protocol'] = 'AUTO';

2. Use the following .htaccess:

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

Note: .htaccess vary depending on server. Some server (e.g.: Godaddy) need to use the following .htaccess:

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

see here

Use the following code in base_url:

$config['base_url'] = 'http' . ((isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') ? 's' : '').'://'.$_SERVER['HTTP_HOST'].str_replace('//','/',dirname($_SERVER['SCRIPT_NAME']).'/');