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

(PHP 5, PHP 7) Initializes MySQLi and returns a resource for use with mysqli_real_connect()

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

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

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

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

(PHP 5, PHP 7) Returns the number of warnings from the last query for the given link

(PHP 5, PHP 7) Commits the current transaction

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

(PHP 5, PHP 7) Retrieves information about the most recently executed query