=.='' what wrong ? just simple code, however error.
| From: | LKSunny | Date: | Wed, 31 Dec 2008 15:43:30 +0000 |
| Subject: | =.='' what wrong ? just simple code, however error. | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-285284@lists.php.net to get a copy of this message | ||
<?
$credithold = 100;
for($i=1;$i<=1000;$i++){
$credithold -= 0.1;
echo "$credithold<br />";
}
//i don't know why, when run this code, on 91.3 after expect is 91.2,
however......91.200000000001
//who can help me ? and tell me why ?
//Thank You.
?>