Use the Apache mod_env module to save sensitive information about PHP programs

Apache Module mod_env

Description: Allows Apache to modify or erase environment variables sent to CGI scripts and SSI pages

Module Name: Env_module

Source file: mod_env.c

This module is used to control environment variables that are transmitted to CGI scripts and SSI pages.

The transmitted environment variable can come from a shell that invokes the httpd process, or from a variable set (set) or Undo (unset) in the configuration process.

setenv directives

Description: Set Environment variables

Syntax: setenv env-variable value

Scope: Server config, virtual host, directory,. htaccess

Overlays: FileInfo

Module: mod_env

Sets an environment variable that is routed to the CGI script and SSI pages.

Setenv Site_path/home/fdipzone/demosite

unsetenv directives

Description: Delete an environment variable

Syntax: Unsetenv env-variable [env-variable] ...

Scope: Server config, virtual host, directory,. htaccess

Overlays: FileInfo

Module: mod_env

Deletes one or more environment variables in an environment that is routed to CGI scripts and SSI pages.

Unsetenv Site_path site_path1 Site_path2

For more information on the Apache MOD_ENV module please see here

How to use:

In the PHP program, if you want to connect to the database, we will write a config file below to save the connection information of the database.

<?php return  
       
Array ('  
    database ' => array (  
        ' host '     => ' 192.168.1.1 ',  
        ' user '     => ') Fdipzone ',  
        ' password ' => ' 123456 ',  
    ),  
);  
       
? >

These are more sensitive information that can be saved using the Apache mod_env.

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