(PHP 4 >= 4.0.6, PHP 5, PHP 7) Change logged in user of the active connection

(PHP 4 >= 4.2.0, PHP 5, PHP 7) Get the size of a CLOB

(PHP 4 >= 4.0.6, PHP 5, PHP 7) Get number of affected rows in previous FrontBase operation

(PHP 4 >= 4.0.6, PHP 5, PHP 7) Select a FrontBase database

(PHP 4 >= 4.0.6, PHP 5, PHP 7) Open a connection to a FrontBase Server

(PHP 4 >= 4.0.6, PHP 5, PHP 7) Get the length of each output in a result

(PHP 4 >= 4.0.6, PHP 5, PHP 7) Move the internal result pointer to the next result

(PHP 4 >= 4.0.6, PHP 5, PHP 7) Commits a transaction to the database

(PHP 4 >= 4.0.6, PHP 5, PHP 7) Returns the error number from previous operation

(PHP 4 >= 4.0.6, PHP 5, PHP 7) Rollback a transaction to the database