Controller::getActionName() -- Finds the names of the current page and the current action.
Beschrijving
This method searches the $_REQUEST array for an element with a
special name
and splits the name into page name and action. If such an element is not found, the first page will
be default and 'display' the default action.
Return waarde
returns first element is page name, second is action name
Throws
throws no exceptions thrown
Note
Deze functie kan niet statisch worden aangeroepen.