--TEST-- msg_queue_exists() --SKIPIF-- <?php if (!extension_loaded("sysvmsg")) die("skip sysvmsg extension is not available")?> --FILE-- <?php $id = ftok(__FILE__, 'r'); msg_remove_queue(msg_get_queue($id, 0600)); var_dump(msg_queue_exists($id)); $res = msg_get_queue($id, 0600); var_dump($res); var_dump(msg_queue_exists($id)); var_dump(msg_remove_queue($res)); var_dump(msg_queue_exists($id)); echo "Done\n"; ?> --EXPECTF-- bool(false) resource(%d) of type (sysvmsg queue) bool(true) bool(true) bool(false) Done