(PECL mongo >=0.9.0) Skips a number of results

(PECL maxdb >= 1.0) Fetch a result row as an associative, a numeric array, or both

(PECL maxdb >= 1.0) Prepare an SQL statement for execution

(PHP 4, PHP 5, PECL odbtp >= 1.1.1) Seeks to the specified field offset

(PHP 5 >= 5.5.0, PHP 7) Starts a transaction

(PECL ibm_db2 >= 1.0.0) Rolls back a transaction

(PHP 4, PHP 5, PHP 7) Free resources associated with a result

(PHP 4, PHP <=5.2.0) Sets the current file or seek position

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

(PHP 4 >= 4.0.6, PHP 5, PHP 7) Returns the length of the specified field