SessionHelper

class SessionHelper(View $view, array $settings = array())

As a natural counterpart to the Session Component, the Session Helper replicates most of the component's functionality and makes it available in your view.

The major difference between the Session Helper and the Session Component is that the helper does not have the ability to write to the session.

As with the Session Component, data is read by using dot notation array structures:

array('User' => array(
    'username' => '[email protected]'
));

Given the previous array structure, the node would be accessed by User.username, with the dot indicating the nested array. This notation is used for all Session helper methods wherever a $key is used.

method SessionHelper::read(string $key)

method SessionHelper::consume($name)

method SessionHelper::check(string $key)

method SessionHelper::error()

method SessionHelper::valid()

Displaying notifications or flash messages

method SessionHelper::flash(string $key = 'flash', array $params = array())