<?php
/**
*File name: PDO.php
*Created by: ShowJoy
*Contact: 734578348@qq.com, xubiao522@gmail.com
*Last modified: 2014-5-27
*/
class User{
private $id;
private $name;//这里必须注意取名必须和从数据库里返回数据的列名一致
public function getUserName(){
return $this->name;
}
}
try{
$dsn = "mysql:dbname=test;host=localhost";// Data source name
$pdo = new PDO($dsn, 'root', 'xubiao');//创建PDO对象
$res = $pdo->query('select * from users');
$res->setFetchMode(PDO::FETCH_CLASS, 'User');//记录的获取模式，将返回的记录转换成具体类的对象
while(!!$row = $res->fetch()){
//$row就是User类的对象
echo $row->getUserName();
}
unset($pdo); //关闭数据库连接
}catch (PDOException $e){
echo '<p class="error">An error occurrend: '.$e->getMessage().'</p>';
}
?>
