pg_tty

Return the TTY name associated with the connection

Description

string pg_tty(PgSql\Connectionnull $connection = null)

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pg_tty is obsolete, since the server no longer pays attention to the TTY setting, but the function remains for backwards compatibility.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

Warning

As of PHP 8.1.0, using the default connection is deprecated.

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;
}
?>