Re: Incrementing number by .1 or substracting .1
| From: | CC Zona | Date: | Fri, 05 Apr 2002 00:45:27 +0000 |
| Subject: | Re: Incrementing number by .1 or substracting .1 | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-91651@lists.php.net to get a copy of this message | ||
In article <HPELJEHMNBKHOOGCDOFNIEIMCIAA.dreamboy@aros.net>,
dreamboy@aros.net (Devin Atencio) wrote:
> I am trying to figure out how to write a script to increase
> a number by .1 or decrease a number by .1 but the number needs
> to be in the syntax of x.x.
$start=1;
$up=$start+ 0.1;
$down=$start-0.1;
<http://www.php.net/manual/en/language.types.float.php>
--
CC