Removing index.php from subdomain codeigniter 3 - codeigniter

Question

I have looked on a few Stack Overflow questions for removing index.php from sub domain url please don't mark as duplicate.
Stack Overflow I have Read And Tried.
CodeIgniter in subdomain folder, removing the index.php from address
remove index.php of codeigniter subdomains
Removing index.php and handling subdomains of two Codeigniter sites, when one within the other
But non seem to work I am using WAMP and Codeigniter 3 and have MOD Rewrite enabled. Also I use virtual host.
Question: What is the best suitable htacces for sub domain so that I can have the index.php remove?
Page Error:
codeigniter 500 internal server error
My Folder Structure is
www /
www / codeigniter / cms-1 <-- This is main project
www / codeigniter / cms-1 / application
www / codeigniter / cms-1 / cms-2 <-- This is sub domain
www / codeigniter / cms-1 / cms-2 / index.php
www / codeigniter / cms-1 / cms-2 / .htaccess
www / codeigniter / cms-1 / image /
www / codeigniter / cms-1 / system
www / codeigniter / cms-1 / .htaccess
www / codeigniter / cms-1 / index.php
When I have URL on WAMP like below does not work.
http://www.cms-2.cms-1.com/information/information/3
But when I have index.php works.
http://www.cms-2.cms-1.com/index.php/information/information/3
I have removed on the application > config > config.php
$config['index_page'] = '';
This .htaccess below is on Main directory and works fine for main
domain.
Options +FollowSymLinks
# Prevent Directoy listing
Options -Indexes
# Prevent Direct Access to files
<FilesMatch "(?i)((\.tpl|\.ini|\.log|(?<!robots)\.txt))">
Order deny,allow
Deny from all
</FilesMatch>
DirectoryIndex index.php
RewriteEngine on
RewriteCond $1 !^(index\.php|images|robots\.txt)
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php?$1 [L,QSA]

Answer 1

Use this:
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php?/$1 [L]
</IfModule>
<IfModule !mod_rewrite.c>
ErrorDocument 404 /index.php
</IfModule>

Answer 2

Replace your base_url
if(isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == "on"){$ssl_set = "s";} else{$ssl_set = "";}
$config['base_url'] = 'http'.$ssl_set.'://'.$_SERVER['HTTP_HOST'];
In .htaccess
RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php/$1 [L]
For more read this http://w3code.in/2015/10/how-to-make-multiple-websitesubdomain-of-your-main-site-in-codeigniter-with-same-code-and-database-dynamically/