msg_queue_exists(3) php man page | unix.com

Man Page: msg_queue_exists

Operating Environment: php

Section: 3

MSG_QUEUE_EXISTS(3)							 1						       MSG_QUEUE_EXISTS(3)

msg_queue_exists - Check whether a message queue exists

SYNOPSIS
bool msg_queue_exists (int $key)
DESCRIPTION
Checks whether the message queue $key exists.
PARAMETERS
o $key - Queue key.
RETURN VALUES
Returns TRUE on success or FALSE on failure.
SEE ALSO
msg_remove_queue(3), msg_receive(3), msg_stat_queue(3). PHP Documentation Group MSG_QUEUE_EXISTS(3)
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