PG_PORT(3) PG_PORT(3)
pg_port - Return the port number associated with the connection
SYNOPSIS
int pg_port ([resource $connection])
DESCRIPTION
pg_port(3) returns the port number that the given PostgreSQL $connection resource is connected to.
PARAMETERS
o $connection
- PostgreSQL database connection resource. When $connection is not present, the default connection is used. The default connection
is the last connection made by pg_connect(3) or pg_pconnect(3).
RETURN VALUES
An int containing the port number of the database server the $connection is to, or FALSE on error.
EXAMPLES
Example #1
pg_port(3) example
<?php
$pgsql_conn = pg_connect("dbname=mark host=localhost");
if ($pgsql_conn) {
print "Successfully connected to port: " . pg_port($pgsql_conn) . "<br/>
";
} else {
print pg_last_error($pgsql_conn);
exit;
}
?>
PHP Documentation Group PG_PORT(3)
