OOP-c1：
<html>
<title></title>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<style>
table
{
border-collapse:collapse;
margin-left:50%;
margin-top:30%;
}
table td
{
border:1px #000 solid;
}
</style>
</head>
<body>
<table border='1'>
<tr>
<th>Id</th>
<th>Name</th>
<th>Age</th>
</tr>
<?php
/*
oop
*/
//引入db
require_once('db.php');
class Student
{
private $id;
private $name;
private $age;
public function __construct($id,$name,$age)
{
$this->id = $id;
$this->name = $name;
$this->age = $age;
}
public function getId(){return $this->id;}
public function getName(){return $this->name;}
public function getAge(){return $this->age;}
public function setName($name){$this->name = $name;}
public function setAge($age){$this->age = $age;}
}
class DBC
{
private $user;
private $pwd;
private $srv;
private $name;
private $result;
//构造
public function __construct($u,$p,$s,$n)
{
$this->user = $u;
$this->pwd = $p;
$this->srv = $s;
$this->name = $n;
}
public function op_db($sql)
{
$conn = mysql_connect($this->srv,$this->user,$this->pwd)
or die('error info:'.mysql_error());
mysql_select_db($this->name,$conn);
mysql_query('set names utf8');
$ret = mysql_query($sql,$conn);
$count = 0;
while($obj = mysql_fetch_row($ret))
{
$stu = new Student($obj[0],$obj[1],$obj[2]);
$this->result[$count] = $stu;
$count++;
}
//$this->result = mysql_fetch_array($ret);
}
public function getResult()
{
return $this->result;
}
}
$dbc = new DBC($db_user,$db_pwd,$db_srv,$db_name);
$dbc->op_db('select * from student');
$rs = $dbc->getResult();
//output student info
foreach($rs as $o)
{
echo '<tr>';
echo '<td>'.$o->getId().'</td>';
echo '<td>'.$o->getName().'</td>';
echo '<td>'.$o->getAge().'</td>';
echo '</tr>';
}
?>
</table>
</body>
</html>
/*
SQL脚本：
-- phpMyAdmin SQL Dump
-- version 2.10.3
-- http://www.phpmyadmin.net
--
-- 主机: localhost
-- 生成日期: 2013 年 11 月 26 日 08:54
-- 服务器版本: 5.0.51
-- PHP 版本: 5.2.6
SET SQL_MODE="NO_AUTO_VALUE_ON_ZERO";
--
-- 数据库: `phpdb`
--
-- --------------------------------------------------------
--
-- 表的结构 `student`
--
CREATE TABLE `student` (
`id` int(11) NOT NULL auto_increment,
`name` varchar(30) NOT NULL,
`age` int(11) NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 AUTO_INCREMENT=16 ;
--
-- 导出表中的数据 `student`
--
INSERT INTO `student` VALUES (1, 'codeguy', 23);
INSERT INTO `student` VALUES (2, 'join', 33);
INSERT INTO `student` VALUES (3, 'lucy', 18);
INSERT INTO `student` VALUES (4, 'jeff', 19);
INSERT INTO `student` VALUES (5, 'deff', 20);
INSERT INTO `student` VALUES (6, 'jerry', 21);
INSERT INTO `student` VALUES (7, 'tom', 22);
INSERT INTO `student` VALUES (9, '李白', 32);
INSERT INTO `student` VALUES (10, '李白', 32);
INSERT INTO `student` VALUES (11, '李白', 32);
INSERT INTO `student` VALUES (12, '李白', 32);
INSERT INTO `student` VALUES (13, '李白', 32);
INSERT INTO `student` VALUES (14, '李白', 32);
INSERT INTO `student` VALUES (15, '李白', 32);
*/
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