// +---------------------------------------------------------------------- namespace crmeb\listeners; use app\listener\system\AutoConfig; use crmeb\interfaces\ListenerInterface; use Swoole\Lock; use think\facade\Event; /** * 安装检测 */ class InitInstall implements ListenerInterface { public function handle($event): void { if (!extension_loaded('swoole_loader')) { $swoole = '√ 已安装'; } else { $swoole = '√ 点击查看帮助'; } } }