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php简单操作数据库代码

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Release: 2016-06-06 19:32:38
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php简单操作数据库代码 无 ?php//连接参数$dsn="mysql:host=localhost;dbname=test";$user="root";$password="123456";//创建pdo连接$pdo=new PDO($dsn, $user, $password, array(PDO::ATTR_PERSISTENT = true));$pdo-query("set names utf8");//处理结果fore

php简单操作数据库代码
<?php
//连接参数
$dsn="mysql:host=localhost;dbname=test";
$user="root";
$password="123456";

//创建pdo连接
$pdo=new PDO($dsn, $user, $password, array(PDO::ATTR_PERSISTENT => true));
$pdo->query("set names utf8");

//处理结果
foreach($pdo->query("select ename from emp") as $row){
	print $row['ename']."\n";
}
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