Description
int
pg_get_pid ( resource
connection)
pg_get_pid() gets backend
(database server process) PID. PID is useful to check if NOTIFY message is sent from other
process or not.
See also pg_get_notify()
範例 1. PostgreSQL backend PID
?php
$conn = pg_pconnect ("dbname=publisher");
if (!$conn) {
echo "An error occured.\n";
exit;
}
// Backend process PID. Use PID with pg_get_notify()
$pid = pg_get_pid($conn);
?
|
|