phpphphph5.5.3

PHP 添加 Memcache 扩展 ： 下载包中包括如下： php_memcache-3.0.8-5.5-nts-vc11-x64.zip php_memcache-3.0.8-5.5-nts-vc11-x86.zip php_memcache-3.0.8-5.5-ts-vc11-x64.zip php_memcache-3.0.8-5.5-ts-vc11-x86.z..

mysql数据库

create table customers( c_num int(11)primary key auto_increment, c_name varchar(50), c_contact varchar(50), c_city varchar(50), c_brith datetime not null); create table orders( o_num int(11)primary key auto_increment , o_date date, c_id varchar(50), constraint c_customers foreign key(o_num) references customers(c_num) );