How Can I Embed Controllers Within Other Controllers in CodeIgniter Without Affecting URLs?

Embedding Controllers in CodeIgniter

Achieving code cleanliness while utilizing third-party libraries can present a challenge. This question addresses the scenario where you seek to load a controller from within another controller's function without explicitly mentioning it in the URL.

Using CodeIgniter's native module functionality provides some capability, but it still requires including the controller's name in the URL. To overcome this limitation, you can employ the following approach:

1. Import the Targeted Controller: Within your parent controller, load the target controller using the following code:

$this->load->library('../controllers/TargetController');

2. Invoke Controller Methods: Once imported, you can call specific methods from the loaded controller:

$this->TargetController->targetMethod();

By adopting this method, you retain the flexibility of accessing controller functions without cluttering your URLs. Note that this approach works for CodeIgniter version 2 and requires modifications for other versions.

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