(PHP 5 >= 5.1.0, PHP 7) Submits a request to create a prepared statement with the given parameters, and

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

(PHP 4 >= 4.2.0, PHP 5, PHP 7) Delete a large object

(PHP 4 >= 4.2.0, PHP 5, PHP 7) Returns the printed length

(PHP 4, PHP 5, PHP 7) Get the options associated with the connection

(PHP 4 >= 4.2.0, PHP 5, PHP 7) Insert records into a table from an array

(PHP 5 >= 5.6.0, PHP 7) Poll the status of an in-progress asynchronous PostgreSQL connection attempt.

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

(PHP 4, PHP 5, PHP 7) Return the TTY name associated with the connection

(PHP 4 >= 4.2.0, PHP 5, PHP 7) Returns number of affected records (tuples)