Question

I am using an application in which ppt slides and and videos are used.
I want to disable right click in all the browser, is it possible to do so?

Answer 1

No, PHP in server side, right click is client side.

you can achieve it by using jQuery:

$(document).ready(function()
{ 
       $(document).bind("contextmenu",function(e){
              return false;
       }); 
})