PHP Manual
Prev |  | Next

# imap_ping

imap_ping -- Check if the IMAP stream is still active

## Description

`int imap_ping`(int imap_stream);

Returns true if the stream is still alive, false otherwise.

imap_ping() function pings the stream to see it is 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. (As PHP scripts do not tend to run that long, i can hardly imagine that this function will be usefull to anyone.)

Prev | Home | Next
imap_open | Up | imap_renamemailbox