(PHP 5 >= 5.3.3, PHP 7) Sets the busy connection handler

(PHP 5, PHP 7, PECL OCI8 >= 1.1.0) Trims elements from the end of the collection

(PHP 5 >= 5.1.0, PHP 7) Get result of SHOW WARNINGS

(PHP 4, PHP <=5.2.0) Duplicates the given blob object

(PHP 5, PHP 7) Check if there are any more query results from a multi query

(PECL CUBRID >= 8.3.1) Send a CUBRID query

(PECL mongo >=1.3.0) Creates a new database connection object

(PHP 5, PHP 7, PECL OCI8 >= 1.1.0) Returns the next row from a query as an object

(PHP 4, PHP 5, PHP 7) Move internal row pointer

(PECL mongo >= 1.2.3) Gets the module(s) currently being logged