disabling php modules in htaccess

I found a setting in iworx.ini under the htaccess.file section that says ‘disabled_ext=“off”’.
If I change this to ‘on’, will our users be able to toggle php modules off from the htaccess file?

That setting is unrelated to php, it just defines what the “suffix” for temporarily disabled htaccess files will be.

Can you give an example of the kind of thing you’d like to enable or disable from .htaccess?