I want to pass contextual filter arguments programmatically to a view. I know it can be done through `views_get_view` and `views_embed_view`, but I want to pass it to a view's page display. Also I want to pass multiple arguments to the view, so it won't be good to pass all the arguments in the url. 
I tried to pass the arguments using `$view->args = implode('+', $args);` in `hook_views_pre_render`, but it didn't work.
Does anyone know how to pass contextual filter arguments using any of view hooks?