msg_queue_exists

(No version information available, might be only in CVS)

msg_queue_exists — Check wether a message queue exists

Description

bool msg_queue_exists ( int $key )

Checks wether the message queue key exists.

Parameters

key

Queue key.

Return Values

Returns TRUE on success or FALSE on failure.

See Also

• msg_remove_queue()
• msg_receive()
• msg_stat_queue()