pg_options

(PHP 4, PHP 5, PHP 7, PHP 8)

pg_options — Get the options associated with the connection

pg_options(?PgSql\Connection$connection = null): string

pg_options() will return a string containing the options specified on the given PostgreSQL connection instance.

connection: An PgSql\Connection instance. When connection is null, the default connection is used. The default connection is the last connection made by pg_connect() or pg_pconnect().
Warning
As of PHP 8.1.0, using the default connection is deprecated.

A string containing the connection options.

Version	Description
8.1.0	The `connection` parameter expects an PgSql\Connection instance now; previously, a resource was expected.
8.0.0	`connection` is now nullable.

Example #1 pg_options() example

<?php
 $pgsql_conn = pg_connect("dbname=mark host=localhost");
 echo pg_options($pgsql_conn);
?>