SunshinePHP Developer Conference 2015

pg_get_pid

(PHP 4 >= 4.3.0, PHP 5)

pg_get_pidGets the backend's process ID

Descrierea

int pg_get_pid ( resource $connection )

pg_get_pid() gets the backend's (database server process) PID. The PID is useful to determine whether or not a NOTIFY message received via pg_get_notify() is sent from another process or not.

Parametri

connection

PostgreSQL database connection resource.

Valorile întoarse

The backend database process ID.

Exemple

Example #1 PostgreSQL backend PID

<?php 
$conn 
pg_pconnect("dbname=publisher");
if (!
$conn) {
  echo 
"An error occurred.\n";
  exit;
}

// Backend process PID. Use PID with pg_get_notify()
$pid pg_get_pid($conn);
?>

Vedeți de asemenea

add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top