How to Remove 'index.php' from URLs in CodeIgniter?

CodeIgniter URL Rewriting Issues: Removing 'index.php' from URLs

CodeIgniter, like most PHP frameworks, allows you to remove 'index.php' from your website's URLs for a cleaner and more user-friendly appearance. This can be achieved through URL rewriting.

To remove 'index.php' from your URLs in CodeIgniter, follow these steps:

1. Modify Application Configuration:

   • In the application/config.php file, make the following changes:

     $config['base_url'] = 'http://'.$_SERVER['SERVER_NAME'].'/Your Ci folder_name';
     $config['index_page'] = '';
     $config['uri_protocol'] = 'AUTO';

2. Create .htaccess File:

   • Create a .htaccess file in the root directory of your application (where your index.php file is located). Paste the following code into the file:

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

3. Enable URL Rewriting:

   • a. Ensure that the mod_rewrite module is enabled in your Apache server configuration.
   • b. Restart your Apache server.

Make sure to replace Your Ci folder_name in the base_url configuration with the actual name of your CodeIgniter installation directory.

Accessing Specific Pages:

After implementing URL rewriting, you should be able to access your pages without the 'index.php' suffix. For example, you can access your 'about' page by visiting localhost/ci/about. Note that you do not need to create an 'about' directory within the 'application' directory.

If you encounter any issues, such as a 500 Internal Server Error, double-check your configuration and ensure that the mod_rewrite module is enabled correctly.

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