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MySQL PHP API  /  MySQL Improved Extension  /  The mysqli_driver class

3.11 The mysqli_driver class

Copyright 1997-2022 the PHP Documentation Group.

The mysqli_driver class is an instance of the monostate pattern, i.e. there is only one driver which can be accessed though an arbitrary amount of mysqli_driver instances.

 mysqli_driver {
final mysqli_driver Properties  public readonly string client_info ;
  public readonly int client_version ;
  public readonly int driver_version ;
  public readonly bool embedded ;
  public bool reconnect = =false;
  public int report_mode ;
Methods  public void mysqli_driver::embedded_server_end();
  public bool mysqli_driver::embedded_server_start(int start,
                                                   array arguments,
                                                   array groups);

}

client_info

The Client API header version

client_version

The Client version

driver_version

The MySQLi Driver version

Warning

This property has been deprecated as of PHP 8.1.0. Relying on this property is highly discouraged.

embedded

Whether MySQLi Embedded support is enabled

Warning

This property has been removed as of PHP 8.0.0.

reconnect

Allow or prevent reconnect (see the mysqli.reconnect INI directive)

report_mode

Set to MYSQLI_REPORT_OFF, MYSQLI_REPORT_ALL or any combination of MYSQLI_REPORT_STRICT (throw Exceptions for errors), MYSQLI_REPORT_ERROR (report errors) and MYSQLI_REPORT_INDEX (errors regarding indexes). See also mysqli_report.