PHP connection_aborted() not working correctly

Question

I have the following code:

ignore_user_abort(true);
while(!connection_aborted()) {
    // do stuff
}

and according to the PHP documentation

Answer 1

Try using ob_flush(); just before flush(); and some browsers just won't update the page before some data is added.

Try doing something like

Google Chrome has issues with this code, actually; it doesn't support streaming very nicely.