How to add an extension name to a codeigniter route?

@addison 

To add an extension name to a CodeIgniter route, you can modify the config/routes.php file in your CodeIgniter project.

1. Open the config/routes.php file in your CodeIgniter project.
2. Find the line that defines your route, it typically looks like this:

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$route['your-route'] = 'controller/method';

1. Add the extension name to your route by including it after the controller/method:

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$route['your-route.extension'] = 'controller/method';

1. Save the config/routes.php file.

Now, when you access the route your-route.extension, it will point to the specified controller/method in your CodeIgniter project.