(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) Alias of

(PHP 5, PHP 7) Alias of

(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 >= 5.3.0, PHP 7) Check if there are more query results from a multiple query

(PHP 5, PHP 7) Opens a connection to a mysql server

(PHP 5, PHP 7) Rolls back current transaction

(PHP 5 < 5.3.0) RPL probe bool mysqli_rpl_probe