note 65978 deleted from function.round by danbrown
| From: | danbrown@php.net | Date: | Sun, 17 May 2009 16:21:19 +0000 |
| Subject: | note 65978 deleted from function.round by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-154802@lists.php.net to get a copy of this message | ||
Note Submitter: Mazzu
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Another correction to the significant digits formula :
($n == 0) ? 0 : round($n, floor(0 - log10(abs($n))) + $sysdigits)
- In order to handle zero and negative numbers
- Use floor() instead of ceil() to do not substract 1