Setting environment variables for access in PHP using Apache

Question

I have a Linux environment and I have a PHP web application that conditionally works based on environment variables using getenv in PHP. I need to know how these environment variables should be set for the application to work properly. I am not sure how to install this on Apache.

In addition, I need to be able to configure separate environment variables for each domain separately.

I ask for advice on how I can achieve this.

Answer 1

Something along the lines of:

 <VirtualHost hostname:80> ... SetEnv VARIABLE_NAME variable_value ... </VirtualHost> 

Answer 2

You can also do this in a .htaccess file, assuming they are included on the website.

 SetEnv KOHANA_ENV production 

It would be all you need to add to .htaccess to add an environment variable

Answer 3

Incredibly, on httpd 2.2 on centos 6.4 this works.

Export env vars to /etc/sysconfig/httpd

 export mydocroot=/var/www/html 

Then just do it ...

 <VirtualHost *:80> DocumentRoot ${mydocroot} </VirtualHost> 

Then finally ...

 service httpd restart; 

Answer 4

If your server is Ubuntu and Apache version 2.4

Server Version: Apache / 2.4.29 (Ubuntu)

Then you export the variables to the "/ etc / apache2 / envvars" folder.

As in the line below, you need to add an additional line to "/ etc / apache2 / envvars" export GOROOT = / usr / local / go