(PHP 3, PHP 4, PHP 5)imap_ping -- Check if the IMAP stream is still active

Description

bool imap_ping (resource imap_stream)

Returns TRUE if the stream is still alive, FALSE otherwise.

- imap_ping() pings the stream to see if it's still

active. It may discover new mail; this is the preferred method for a

periodic "new mail check" as well as a "keep alive" for servers which

have inactivity timeout.

-

Пример 1. imap_ping() Example <?php $imap = imap_open("{your.imap.host}", "mailadmin", "password"); // after some sleeping if (!imap_ping($imap)) { // do some stuff to reconnect } ?>

Пред.

Начало

След.

imap_open

Уровень выше

imap_qprint 22222