public function hasEphemeral($name)
    {
        $ephemeral = $this->get(self::EPHEMERAL);

        return isset($ephemeral[$name]);
    }
public function hasEphemeral($name)
    {
        $ephemeral = $this->get(self::EPHEMERAL);

        return isset($ephemeral[$name]);
    }
public function hasEphemeral ( $ name ) { $ ephemeral = $ this -> get ( self :: EPHEMERAL ) ; return isset ( $ ephemeral [ $ name ] ) ; }
Check if have specified ephemeral var in Session.

@param  string $name Index Session name.
@return bool
Check if have specified ephemeral var in Session .