具体问题 <?php /** * This file is part of workerman. * * Licensed under The MIT License * For full copyright and license information, please see the MIT-LICENSE.txt * Redistributions of files must retain...

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关于数据库这样实例化多次mysql连接性能上会不会比只实例化一次好点 class Events { public static $db = ; /** * 进程启动后初始化数据库连接 */ public static function onWorkerStart($worker) { for ($i=0;$i<20;$i++) { ...