Method "has"

[kaxias]

why has the method "has" been removed?

[odan]

Hi! I tried to simplify the new SessionInterface to a minimum and I guess the has method was removed because the get method can also be used for such a use case.

Example

if ($session->get('key') === null) {
   // ...
}

If this doesn't make sense to you, I would offer a fix that adds the has method back again.

[odan]

Update: The has method has been added again according to the documentation.