SoFunction
Updated on 2025-04-08

Strengthen the security of php

Modify the configuration file, default to c:\windows directory

Safe Mode

The safe_mode function of php has restricted or disabled many functions, which can solve the security problems of php to a large extent. Find in the Safe Mode section:

safe_mode = Off

Change to:

safe_mode = On

This opens the safe_mode function. Some functions that can execute system commands shell_exec() and `` are prohibited, others
Some executing functions such as: exec(), system(), passthru(), popen() will be restricted to be executed only
safe_mode_exec_dir specifies the program in the directory.

disable_functions

If you are not very clear about the harm of some functions and have not used them, simply ban these functions. Find the following
OK:

disable_functions =

Add the function to be prohibited after "=", and separate multiple functions with " and ".

It will take effect immediately after restarting IIS.