note 77609 added to ref.math

Tim's fix of Evan's ordinal function causes another problem, it no longer works for number above 100. (E.g. it returns 111st instead of 111th). Here is a further modified version which should work for all numbers. <?PHP function ordinal($cardinal) { $cardinal = (int)$cardinal; $digit = substr($cardinal, -1, 1); if ($cardinal <100) $tens = round($cardinal/10); else $tens = substr($cardinal, -2, 1); if($tens == 1) { return $cardinal.'th'; } switch($digit) { case 1: return $cardinal.'st'; case 2: return $cardinal.'nd'; case 3: return $cardinal.'rd'; default: return $cardinal.'th'; } } ?> ---- Server IP: 208.69.120.35 Probable Submitter: 207.233.67.6 ---- Manual Page -- http://www.php.net/manual/en/ref.math.php Edit -- https://master.php.net/note/edit/77609 Del: integrated -- https://master.php.net/note/delete/77609/integrated Del: useless -- https://master.php.net/note/delete/77609/useless Del: bad code -- https://master.php.net/note/delete/77609/bad+code Del: spam -- https://master.php.net/note/delete/77609/spam Del: non-english -- https://master.php.net/note/delete/77609/non-english Del: in docs -- https://master.php.net/note/delete/77609/in+docs Del: other reasons-- https://master.php.net/note/delete/77609 Reject -- https://master.php.net/note/reject/77609 Search -- https://master.php.net/manage/user-notes.php