Explain the session set and get methods in Symfony2.

1.	Explain the session set and get methods in Symfony2.
Answer» Symfony2 USES a SessionInterface object set and get method to get and set sessions. Following syntax can be referred as an example: Example public function sessionAction(SessionInterface $session) { // store an attribute for reuse during a LATER user REQUEST $session->set('user_id', 5); // get the attribute set by another controller in another request $user_id = $session->get('user_id'); }

Answer»

Symfony2 USES a SessionInterface object set and get method to get and set sessions.

Following syntax can be referred as an example:

Example

public function sessionAction(SessionInterface $session)

{

// store an attribute for reuse during a LATER user REQUEST

$session->set('user_id', 5);

// get the attribute set by another controller in another request

$user_id = $session->get('user_id');

}

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