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PHP学习笔记之二:在PHP中连接MySQL

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Release: 2016-06-23 14:30:03
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创建如下脚本文件:dbconnect.php

$dbhost = "localhost";
$dbuser = "root";
$dbpassword = "123456";
$dbdatabase = "productsdb";

$db = mysql_connect($dbhost, $dbuser, $dbpassword); //数据库连接操作,将连接结果保存到$db变量中
mysql_query("SET NAMES 'GBK'");  //设置查询结果为中文
mysql_select_db($dbdatabase, $db); //选择使用的数据库

$sql = "SELECT * FROM products;";
$result = mysql_query($sql); //将SQL语句发送到数据库,并将查询结果放到$result变量中

while($row = mysql_fetch_assoc($result)) //mysql_fetch_assoc从$result中取出每一行记录并将其赋予$row变量
{
 echo $row['product'].'
';
}

?>

source:php.cn
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