放入子文件夹时，从url codeigniter中删除index.php

i want to remove index.php from url . i put codeigniter file in subfolder

http://192.168.2.8/mydomain_folder/subdomain_folder/index.php/admin_controls

want to get it as

   http://192.168.2.8/mydomain_folder/subdomain_folder/admin_controls

.htacess file

<IfModule mod_rewrite.c>
Options +FollowSymLinks
RewriteEngine on
RewriteCond $1 !^(index\.php|robots\.txt|favicon\.ico|public)
RewriteRule ^(.*)$ /app_staging/index.php/$1 [L]
</IfModule>

where to place the .htacess files

I put 1 at the root folder and another inside application folder.

Add this code in top of your .htaccess file

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

Put it in root folder where index.php is available. test on your server have mod_rewrite enabled?

Find $config['index_page'] = 'index.php'; and remove the variable 'index.php' form /root/codeigniter/config/config.php you rewrite looks good.