(PHP 5, PHP 7) Executes a prepared Query bool

(PHP 5, PHP 7) Get MySQL client info string

(PHP 5, PHP 7) Closes a previously opened database connection

(PHP 5 >= 5.3.0, PHP 7) Returns statistics about the client connection

(PHP 5, PHP 7) Returns the error code for the most recent statement call

(PHP 5 <= 5.3.0) Refreshes public bool mysqli::refresh

(PHP 5, PHP 7) Returns RPL query type int my

(PHP 5, PHP 7) Returns the number of field in the given statement

(PHP 5, PHP 7) Gets the current system status

(PHP 5 < 5.4.0) Alias for