Http User Agent

Laminas\Session\Validator\HttpUserAgent provides a validator to check the session against the originally stored $_SERVER['HTTP_USER_AGENT'] variable. Validation will fail in the event that this does not match and throws an exception in Laminas\Session\SessionManager after session_start() has been called.

Basic Usage

$manager = new Laminas\Session\SessionManager();
$manager->getValidatorChain()->attach(
    'session.validate',
    [
        new Laminas\Session\Validator\HttpUserAgent(),
        'isValid'
    ]
);