note 61967 added to function.round

A simple correction to the significant digits formula posted way below: round($n, ceil(0 - log10($n)) + $sigdigits - 1); Note the addition of '-1' to the formula originally posted. ---- Server IP: 216.194.113.175 Probable Submitter: 131.118.210.1 ---- Manual Page -- http://www.php.net/manual/en/function.round.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+61967 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+61967&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+61967&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+61967&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+61967&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+61967&report=yes&reason=non-english Delete: already in docs -- http://master.php.net/manage/user-notes.php?action=delete+61967&report=yes&reason=already+in+docs Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+61967&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+61967&report=yes Search -- http://master.php.net/manage/user-notes.php