msg_queue_exists
(PHP 5 >= 5.3.0)
msg_queue_exists — Check whether a message queue exists
Description
bool msg_queue_exists
( int
$key
)
Checks whether the message queue key exists.
Parameters
-
key -
Queue key.
Return Values
Returns TRUE on success or FALSE on failure.
See Also
- msg_remove_queue() - Destroy a message queue
- msg_receive() - Receive a message from a message queue
- msg_stat_queue() - Returns information from the message queue data structure
Коментарии
A simple script for checking what message queues are in use on a [presumably new] server environment.
Run with php-cli
<?php
$k = 0;
while (true) {
echo $key,"...\r";
if (msg_queue_exists($key))
echo "\r",$key,'::Exists',"\n";
$key++;
}
?>