点击(此处)折叠或打开<?php$masterPid = posix_getpid();echo "master id is {$masterPid}\n";pcntl_signal(SIGINT, "sig_handler",false);function sig_handler($signo){ &n...【阅读全文】
表结构 现在有客户表、订单表、图书表、作者表,客户表Customer (id customer_name)订单表Order (id order_name customer_id book_id)图书表 (id book_name author_id)作者表 (id author_name)【阅读全文】