content: swoole|swoole 拓展|Easyswoole 自定义事件|swoole 框架|swoole

自定义事件

easyswoole中,通过Container容器可实现自定义事件功能

新增App/Event/Event.php文件

<?php
namespace App\Event;
use EasySwoole\Component\Container;
use EasySwoole\Component\Singleton;
class Event extends Container
{
    use Singleton;
    function set($key, $item)
    {
        if (is_callable($item)){
            return parent::set($key, $item);
        }else{
            return false;
        }
    }
    function hook($event,...$arg){
        $call = $this->get($event);
        if (is_callable($call)){
            return call_user_func($call,...$arg);
        }else{
            return null;
        }
    }
}

在框架的initialize事件中进行注册事件:

 public static function initialize()
    {
        // TODO: Implement initialize() method.
        date_default_timezone_set('Asia/Shanghai');
        \App\Event\Event::getInstance()->set('test', function () {
            echo 'test event';
        });
    }

在其他任意位置调用:

Event::getInstance()->hook('test');

即可触发事件