/**
* 触发事件
* @param $type
* @param $data
* @return mixed
* @throws Exception\NotFound
*/
function trigger($type, $data)
{
/**
* 异步，将事件压入队列
*/
if ($this->async) {
return $this->_queue->push(array('type' => $type, 'data' => $data));
} else {
return $this->_execute($type, $data);
}
}
/**
* 投递事件
* @return mixed
* @throws Exception\NotFound
*/
function dispatch()
{
$_args = func_get_args();
$function = $_args[0];
/**
* 同步，直接在引发事件时处理
*/
if (!$this->async) {
if (!is_callable($function)) {
throw new Exception\NotFound("function {$function} not found.");
}
return call_user_func_array($function, array_slice($_args, 1));
} else {
return $this->_queue->push($_args);
}
}
