怎么防止别人下载或访问PHP配置文件
防止直接访问、查看或下载config.php文件的方法
防止别人下载或访问你的PHP配置文件?
假如你的配置文件为config.php,其中有访问数据库的用户名和密码,你肯定不想让人看到或下载
这里给出一个解决方法,这也是很多php程序中常用的方法,供大家参考。
1、先 定义标识变量
代码如下:
define('IN_SYS', TRUE);
2、在config.php中获取这变量
代码如下:
if (!defined('IN_SYS')) { exit('禁止访问'); }
这样就实现了未经定义的随意查看或下载了。
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