Disable memcache and apc

I am working on a PHP script on a remote server. Obviously, the caching is more than too aggressive, because even after I change the code of the page, the result is the same when the page is invoked from the browser (I get an error about a command that I fully commented and this is a simple page).

Is there a way to disable memcache / apc as a page directive and not at the server level?

thanks