在很多时间我们php中的很多函数是没有用上的,而且对网站有存在很大的安全问题,下面我们利用PHP.ini 里有个 disable_functions 开关选项来关闭一些不需要使用的函数。
如果禁止了会出现如下提示
Warning: phpinfo() has been disabled for security reasons
屏蔽函数实例:
代码如下 | 复制代码 |
disable_functions= phpinfo,dl, exec, system |
注意:有些朋友想利用disable_functions来禁止eval函数,这个是不可以禁用的哦,至于原因我告诉你他不是系统函数,具体的大家可查一下。

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