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CodeIgniter

Sessions in CodeIgniter

Store user state across requests with CodeIgniter’s session service.

Sessions in CodeIgniter — a practical guide to CodeIgniter sessions with clear examples you can reuse in real projects.

CodeIgniter Tutorial Series (27/74). Prefer one article? Read the complete CodeIgniter tutorial.

Short description

Use sessions for login state, cart data, and preferences. Configure the session driver in config/.env.

Session usage

session()->set('user_id', 15);
$id = session()->get('user_id');
session()->remove('user_id');
session()->destroy();

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