PHP Manualimap_ping(PHP 4, PHP 5) imap_ping — Check if the IMAP stream is still active Description
bool imap_ping
( resource
$imap_stream
)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. Return Values
Returns Examples
Example #1 imap_ping() Example
<?php
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