(PECL mongo >= 0.9.0) Fetches the object pointed to by a reference

(PECL mongo >=0.9.0) Fetches toolkit for dealing with files stored in this database

(PECL CUBRID >= 8.3.0) Escape special characters in a string for use in an SQL statement

(PHP 4 >= 4.0.2, PHP 5 <= 5.0.5, PECL ingres >= 1.0.0) Get the number of rows affected or returned

(PHP 4 <= 4.1.0, PECL dbplus >= 0.9) Release write lock on tuple

(PECL paradox >= 1.4.0) Deletes record from paradox database

(PHP 4 >= 4.0.6, PHP 5 <= 5.0.5, PECL dbx >= 1.1.0) Open a connection/database

(PHP 4 >= 4.2.0, PHP 5, PHP 7) Returns current seek position a of large object

(PHP 5, PHP 7) Executes a prepared Query bool

(PHP 4, PHP 5, PHP 7) List tables in an mSQL database