object(mysqli)#1 (19) { ["affected_rows"]=> int(-1) ["client_info"]=> string(79) "mysqlnd 5.0.11-dev - 20120503 - $Id: 76b08b24596e12d4553bd41fc93cccd5bac2fe7a $" ["client_version"]=> int(50011) ["connect_errno"]=> int(0) ["connect_error"]=> NULL ["errno"]=> int(0) ["error"]=> string(0) "" ["error_list"]=> array(0) { } ["field_count"]=> int(0) ["host_info"]=> string(19) "mysql5-3 via TCP/IP" ["info"]=> NULL ["insert_id"]=> int(0) ["server_info"]=> string(6) "5.7.32" ["server_version"]=> int(50732) ["stat"]=> string(158) "Uptime: 14941523 Threads: 20 Questions: 13282941986 Slow queries: 0 Opens: 2370923640 Flush tables: 1 Open tables: 2000 Queries per second avg: 888.995" ["sqlstate"]=> string(5) "00000" ["protocol_version"]=> int(10) ["thread_id"]=> int(399063946) ["warning_count"]=> int(0) }