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

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

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

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

(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 a string description of the last error

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

(PHP 5, PHP 7) Initiate a result set retrieval

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