Support for protected and private variables would be very nice, even if only added serverside.
PHP Code:
function setVars() {
private this.foo = "bar";
protected this.var = "str";
}
Other scripts could access "this.var", but not edit it. Other scripts would have absolutely no indication that "this.foo" even existed.
I'm pretty sure this has been requested before, but it still hasn't been added
