ActiveRecord\Table::reestablish_connection PHP Method

    public function reestablish_connection($close = true)
    {
        // if connection name property is null the connection manager will use the default connection
        $connection = $this->class->getStaticPropertyValue('connection', null);
        if ($close) {
            ConnectionManager::drop_connection($connection);
            static::clear_cache();
        }
        return $this->conn = ConnectionManager::get_connection($connection);
    }