mysqli Object
(
    [affected_rows] => -1
    [client_info] => mysqlnd 5.0.11-dev - 20120503 - $Id: 76b08b24596e12d4553bd41fc93cccd5bac2fe7a $
    [client_version] => 50011
    [connect_errno] => 0
    [connect_error] => 
    [errno] => 2006
    [error] => MySQL server has gone away
    [error_list] => Array
        (
            [0] => Array
                (
                    [errno] => 2006
                    [sqlstate] => HY000
                    [error] => MySQL server has gone away
                )

        )

    [field_count] => 0
    [host_info] => localhost via TCP/IP
    [info] => 
    [insert_id] => 0
    [server_info] => 5.5.5-10.6.8-MariaDB
    [server_version] => 50505
    [stat] => 
    [sqlstate] => HY000
    [protocol_version] => 10
    [thread_id] => 18102823
    [warning_count] => 0
)