note 28748 added to function.number-format

If somebody actually needs numbers larger than "trillion" and doesn't already know it, in the US it is: million billion trillion quadrillion quintillion sextillion septillion octillion nonillion decillion zillion, to the best of my knowledge, has no real meaning. I did not verify that the algorithms involved would actually work for numbers of this scope/scale. Jeez, that Math Fun (?) book I read in 5th grade sure comes in handy sometimes... -- http://www.php.net/manual/en/function.number-format.php http://master.php.net/manage/user-notes.php?action=edit+28748 http://master.php.net/manage/user-notes.php?action=delete+28748 http://master.php.net/manage/user-notes.php?action=reject+28748