(PHP 5 >= 5.3.0, PHP 7) Registers a PHP function for use as an SQL aggregate function

(PECL mongo >=1.3.0) Retrieve the full result document

(PHP 4 <= 4.1.0, PECL dbplus >= 0.9) Creates a new DB++ relation

(PECL tokyo_tyrant >= 0.1.0) Puts value public

(PECL tokyo_tyrant >= 0.1.0) Number of records in the database

(PHP 5, PHP 7) Delete a user from a security database

(PECL mongo >= 1.5.0) Creates a new batch of write operations

(PHP 5 >= 5.3.0, PHP 7) Returns the row ID of the most recent INSERT into the database

(PHP 5, PHP 7) Increments the named generator and returns its new value

(PHP 4 <= 4.1.0, PECL dbplus >= 0.9) Get/Set database virtual current directory