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

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

(PHP 5, PHP 7) Resets a prepared statement bool

(PHP 5, PHP 7) Rolls back current transaction

(PHP 5, PHP 7) Check if there are any more query results from a multi query

(PHP 5, PHP 7) Performs a query on the database

(PHP 5, PHP 7) Returns the next field in the result set

(PHP 5, PHP 7) Initialize and start embedded server

(PHP 5, PHP 7) Returns the SQLSTATE error from previous MySQL operation

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