note 110668 added to function.round

If you're using a PHP version prior to 5.3 and you need to use the PHP_ROUND_HALF_DOWN feature then this might be helpful: <?php function round_half_down (&$value) { if (!ctype_digit ((string)($value*2))) { $value = round ($value); } else { $value = floor ($value); } } $value = 10.5; round_half_down ($value); echo $value; // will print '10' ?> ---- Server IP: 69.147.83.199 Probable Submitter: 83.42.11.183 ---- Manual Page -- http://www.php.net/manual/en/function.round.php Edit -- https://master.php.net/note/edit/110668 Del: integrated -- https://master.php.net/note/delete/110668/integrated Del: useless -- https://master.php.net/note/delete/110668/useless Del: bad code -- https://master.php.net/note/delete/110668/bad+code Del: spam -- https://master.php.net/note/delete/110668/spam Del: non-english -- https://master.php.net/note/delete/110668/non-english Del: in docs -- https://master.php.net/note/delete/110668/in+docs Del: other reasons-- https://master.php.net/note/delete/110668 Reject -- https://master.php.net/note/reject/110668 Search -- https://master.php.net/manage/user-notes.php