How to unset specific session in codeigniter?

@orpha 

To unset a specific session in CodeIgniter, you can use the unset_userdata() method provided by the session library. Here is an example of how you can unset a specific session:

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$this->session->unset_userdata('session_name');

In the above code, 'session_name' is the name of the session variable that you want to unset. This line of code will remove the specific session variable from the session data.

Remember to load the session library before using the unset_userdata() method. You can load the session library in your controller constructor or in the specific method where you want to unset the session.

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$this->load->library('session');

Make sure to replace 'session_name' with the actual name of the session variable that you want to unset. This will remove the specific session variable from the stored session data.