材料取之深入PHP与JQuery开发，这本书实际上就是讲述一个活动日程表。
此文章适合从其它语言（如java,C++,python等）转到php,没有系统学习php，或者是php初学者，已经对程序有较深理解的朋友
以上为文件目录结构，public为程序根目录，目的是为了安全方面的考虑，把核心程序放在外界访问不到的地方。
本地的演示地址为：http://localhost/index.php
首先是数据库的脚本：
/*
Navicat MySQL Data Transfer
Source Server : localhost_3306
Source Server Version : 50130
Source Host : 127.0.0.1:3306
Source Database : php-jquery_example
Target Server Type : MYSQL
Target Server Version : 50130
File Encoding : 65001
Date: 2016-06-19 16:54:29
*/
CREATE DATABASE <span style="color: #0000ff">IF</span> NOT EXISTS `php-jquery_example`
<span style="color: #0000ff">DEFAULT</span> CHARACTER SET utf8
COLLATE utf8_unicode_ci<span style="color: #008000">;</span>
<span style="color: #008000"> </span>
<span style="color: #008000"> </span>
<span style="color: #008000">SET FOREIGN_KEY_CHECKS=0;</span>
-- ----------------------------
-- Table structure <span style="color: #0000ff">for</span> events
-- ----------------------------
DROP TABLE <span style="color: #0000ff">IF</span> EXISTS `events`<span style="color: #008000">;</span>
<span style="color: #008000">CREATE TABLE `events` (</span>
`event_id` int(11) NOT NULL AUTO_INCREMENT,
`event_title` varchar(80) COLLATE utf8_unicode_ci <span style="color: #0000ff">DEFAULT</span> NULL,
`event_desc` text COLLATE utf8_unicode_ci,
`event_start` timestamp NOT NULL <span style="color: #0000ff">DEFAULT</span> '0000-00-00 00:00:00',
`event_end` timestamp NOT NULL <span style="color: #0000ff">DEFAULT</span> '0000-00-00 00:00:00',
PRIMARY KEY (`event_id`),
KEY `event_start` (`event_start`)
) ENGINE=MyISAM AUTO_INCREMENT=3 <span style="color: #0000ff">DEFAULT</span> CHARSET=utf8 COLLATE=utf8_unicode_ci<span style="color: #008000">;</span>
<span style="color: #008000"></span>
<span style="color: #008000">-- ----------------------------</span>
-- Records of events
-- ----------------------------
INSERT INTO `events` VALUES ('1', 'New Year&<span style="color: #008000">;#039;s Day', 'Happy New Year!', '2010-01-01 00:00:00', '2010-01-01 23:59:59');</span>INSERT INTO `events` VALUES ('2', 'Last Day of January', 'Last day of the month!Yay!', '2010-01-31 00:00:00', '2010-01-31 23:59:59')<span style="color: #008000">;</span>
