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Validators
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'
]
);