(PHP 4 >= 4.2.0, PHP 5, PHP 7) Copy a table to an array

(PHP 4 <= 4.1.0, PECL dbplus >= 0.9) Undo

(PECL CUBRID >= 8.4.1) Export the lob object to a file.

(PHP 5 >= 5.1.0, PHP 7, PECL pdo >= 0.1.0) Set an attribute

(PECL CUBRID >= 8.3.0) Get OID of the current cursor location

(PECL ibm_db2 >= 1.0.0) Returns the width of the current value of the indicated column in a result set

(PHP 5 >= 5.1.0, PHP 7) Sends a request to execute a prepared statement with given parameters, without waiting

(PECL tokyo_tyrant >= 0.1.0) Construct a new query

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

(PECL maxdb >= 1.0) Get MaxDB client info