.htaccess

<IfModule mod_rewrite.c>
  RewriteEngine On
  RewriteBase /
  #Removes access to the system folder by users.
  #Additionally this will allow you to create a System.php 
  #controller, previously this would not have been possible.
  #'system' can be replaced if you have renamed your system folder.
  RewriteCond %{REQUEST_URI} ^system.*
  RewriteRule ^(.*)$ /sagarmathaonline/index.php/$1 [L]
  
  
  #Checks to see if the user is attempting to access a valid file,
  #such as an image or css document, if this isn't true it sends   
  #the request to index.php
  RewriteCond %{REQUEST_FILENAME} !-f
  RewriteCond %{REQUEST_FILENAME} !-d
  RewriteRule ^(.*)$ /sagarmathaonline/index.php/$1 [L]
 
</IfModule>
<IfModule !mod_rewrite.c>
  # If we don't have mod_rewrite installed, all 404's
  # can be sent to index.php, and everything works as normal.
  # Submitted by: ElliotHaughin
  ErrorDocument 404 /sagarmathaonline/index.php
</IfModule>