(PHP 5, PHP 7) Returns the number of columns for the most recent query

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

(PHP 5, PHP 7) Send data in blocks bool mysq

(PHP 5, PHP 7) Used to get the current value of a statement attribute

(PHP 5, PHP 7) Returns the version of the MySQL server as an integer

(PHP 5, PHP 7) Initializes a statement and returns an object for use with mysqli_stmt_prepare

(PHP 5, PHP 7) Returns whether thread safety is given or not

(PHP 5 >= 5.4.0, PHP 7) Returns a list of errors from the last statement executed

(PHP 5, PHP 7) Adjusts the result pointer to an arbitrary row in the result

(PHP 5, PHP 7) Returns result set metadata from a prepared statement