note 102290 added to function.round

If you're confused about how precision works, these mean the same: <?php round($string,$precision); round($string*10^$precision); ?> ---- Server IP: 64.71.164.2 Probable Submitter: 70.41.197.99 ---- Manual Page -- http://www.php.net/manual/en/function.round.php Edit -- https://master.php.net/note/edit/102290 Del: integrated -- https://master.php.net/note/delete/102290/integrated Del: useless -- https://master.php.net/note/delete/102290/useless Del: bad code -- https://master.php.net/note/delete/102290/bad+code Del: spam -- https://master.php.net/note/delete/102290/spam Del: non-english -- https://master.php.net/note/delete/102290/non-english Del: in docs -- https://master.php.net/note/delete/102290/in+docs Del: other reasons-- https://master.php.net/note/delete/102290 Reject -- https://master.php.net/note/reject/102290 Search -- https://master.php.net/manage/user-notes.php