Returns the appropriate AuthN Context, given the environment passed in. The AuthNContext may be different per environment, and should be one of the strings as defined in the static {@link self::$authn_contexts} at the top of this class.
Signature
public function getAuthnContextForEnvironment(string
$env )
Parameters
$env
—
string
The environment to return the AuthNContext for. Must be one of the RealMe environment names
Returns
string|null
Returns the AuthNContext for the given $env, or null if no context exists