MSG_GET_QUEUE(3) 1 MSG_GET_QUEUE(3)
msg_get_queue - Create or attach to a message queue
SYNOPSIS
resource msg_get_queue (int $key, [int $perms = 0666])
DESCRIPTION
msg_get_queue(3) returns an id that can be used to access the System V message queue with the given $key. The first call creates the mes-
sage queue with the optional $perms. A second call to msg_get_queue(3) for the same $key will return a different message queue identifier,
but both identifiers access the same underlying message queue.
PARAMETERS
o $key
- Message queue numeric ID
o $perms
- Queue permissions. Default to 0666. If the message queue already exists, the $perms will be ignored.
RETURN VALUES
Returns a resource handle that can be used to access the System V message queue.
SEE ALSO
msg_remove_queue(3), msg_receive(3), msg_send(3), msg_stat_queue(3), msg_set_queue(3).
PHP Documentation Group MSG_GET_QUEUE(3)
