I have a php script that checks the useragent for googlebot. If the user agent is googlebot, it will display the following title: My Site - $pagetitle ◄
$pagetitle is a dynamic variable I use on my pages, but is irrelevant.
If the user agent doesn't equal googlebot it shows this: My Site - $pagetitle
Will adding the "◄" by being cloaked, get me banned from google? I've already contacted google and they said I could use ◄ in my title. However, only googlebot see's this in the title. Will they ban me for only showing it to googlebot? Also, how would they find out.. if its done server-side (php) and not client side (js)?