Return the TTY name associated with the connection

Description

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

pg_tty() returns the TTY name that server side debugging output is sent to on the given PostgreSQL connection instance.

Note:
pg_tty() is obsolete, since the server no longer pays attention to the TTY setting, but the function remains for backwards compatibility.

Parameters

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().

Return Values

A string containing the debug TTY of the connection.

Changelog

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.

Examples

Example #1 pg_tty() example


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

if ($pgsql_conn) {
   print "Server debug TTY is: " . pg_tty($pgsql_conn) . "<br/>\n";
} else {
   print pg_last_error($pgsql_conn);
   exit;
}
?>