PHP学习笔记之二：在PHP中连接MySQL

创建如下脚本文件：dbconnect.php

<?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'].'<br />';
}

?>

转载于:https://www.cnblogs.com/netdemon/archive/2008/12/14/1354964.html