mysqli Object
(
    [affected_rows] => 0
    [client_info] => mysqlnd 5.0.12-dev - 20150407 - $Id: b396954eeb2d1d9ed7902b8bae237b287f21ad9e $
    [client_version] => 50012
    [connect_errno] => 0
    [connect_error] =>
    [errno] => 0
    [error] =>
    [error_list] => Array
        (
        )

    [field_count] => 0
    [host_info] => localhost via TCP/IP
    [info] =>
    [insert_id] => 0
    [server_info] => 5.5.5-10.1.22-MariaDB
    [server_version] => 50505
    [stat] => Uptime: 179263  Threads: 1  Questions: 4137  Slow queries: 0  Opens: 44  Flush tables: 1  Open tables: 30  Queries per second avg: 0.023
    [sqlstate] => 00000
    [protocol_version] => 10
    [thread_id] => 528
    [warning_count] => 0
)
bool(true)