PHP自动选择 连接本地还是远程数据库
author:一佰互联 2019-04-30   click:185
Mysql.class.php 文件见 //www.yinxi.net/article/25496.htm

复制代码 代码如下:
<?php
// 包含Mysql操作类
include_once "Mysql.class.php";
// 本地mysql数据
$mysql_local_data = array("db_host"=>"localhost",
"db_user"=>"root",
"db_pass"=>"root",
"db_name"=>"test");
// 远程mysql数据
$mysql_remote_data = array("db_host"=>"61.183.41.178",
"db_user"=>"XXX",
"db_pass"=>"XXX",
"db_name"=>"XXX");
// 公用数据
$tb_prefix = "php95_";
$db_charset = "UTF-8";
//本地连接成功则实例化本地Mysql类,否则连接远程数据库并实例化Mysql类
if (@mysql_connect($mysql_local_data[db_host], $mysql_local_data[db_user], $mysql_local_data[db_pass]))
$db = new Mysql($db_host, $mysql_local_data[db_user], $mysql_local_data[db_pass], $mysql_local_data[db_name], $db_charset, $conn);
else
$db = new Mysql($mysql_remote_data[db_host], $mysql_remote_data[db_user], $mysql_remote_data[db_pass], $mysql_remote_data[db_name], $db_charset, $conn);
$db->show_tables(); //测试:显示当前数据库下的所有表名
?>