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PHP自动选择 连接本地还是远程数据库

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Release: 2016-06-21 08:56:04
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Mysql.class.php 文件见 http://www.jb51.net/article/25496.htm

复制代码 代码如下:


// 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
?>



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