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ftok	msg_queue_exists

	Last updated: Thu, 26 Jun 2008

msg_get_queue

(PHP 4 >= 4.3.0, PHP 5)

msg_get_queue — Create or attach to a message queue

Description

resource msg_get_queue ( int $key [, int $perms ] )

msg_get_queue() returns an id that can be used to access the System V message queue with the given key . The first call creates the message queue with the optional perms . A second call to msg_get_queue() for the same key will return a different message queue identifier, but both identifiers access the same underlying message queue.

Parameters

key: Message queue numeric ID
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.

msg_get_queue

Description

Parameters

Return Values

See Also