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

(PHP 5 >= 5.1.0, PHP 7) Get result of SHOW WARNINGS

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

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

(PHP 5, PHP 7) Gets the number of rows in a result

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

(PHP 5, PHP 7) Returns a string description for last statement error

(PHP 5, PHP 7) Escapes special characters in a string for use in an SQL statement, taking into account the current

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

(PHP 5, PHP 7) Fetch meta-data for a single field