msg_get_queue

(PHP 4 >= 4.3.0, PHP 5)

msg_get_queue — Create or attach to a message queue

说明

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.

参数

key
perms: Queue permissions. Default to 0666. If the message queue already exists, the perms will be ignored.

返回值

Returns an id that can be used to access the System V message queue.

参见

msg_remove_queue()
msg_receive()
msg_send()
msg_stat_queue()
msg_set_queue()


	PHP5中文手册 ftok msg_receive Semaphore PHP Manual msg_get_queue (PHP 4 >= 4.3.0, PHP 5) msg_get_queue — Create or attach to a message queue 说明 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. 参数 `key` `perms` Queue permissions. Default to 0666. If the message queue already exists, the `perms` will be ignored. 返回值 Returns an id that can be used to access the System V message queue. 参见 msg_remove_queue() msg_receive() msg_send() msg_stat_queue() msg_set_queue() ftok msg_receive Semaphore PHP Manual