#47865 [NEW]: muliplication problem with 0.3
| From: | pelhamny at gmail dot com | Date: | Wed, 01 Apr 2009 16:36:29 +0000 |
| Subject: | #47865 [NEW]: muliplication problem with 0.3 | ||
| Groups: | php.bugs | ||
| Request: | Send a blank email to php-bugs+get-135454@lists.php.net to get a copy of this message | ||
From: pelhamny at gmail dot com
Operating system: i5/OS
PHP version: 5.2.9
PHP Bug Type: Math related
Bug description: muliplication problem with 0.3
Description:
------------
There appears to be a bug when multiplying by 0.3
I only tested this under i5/OS.
Reproduce code:
---------------
<?php
$tax = 90 * 0.3;
echo $tax;
?>
ALSO with same results:
<?php
$tax = (float)(90 * 0.3);
echo $tax;
?>
Expected result:
----------------
30
Actual result:
--------------
27
--
Edit bug report at http://bugs.php.net/?id=47865&edit=1
--
Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=47865&r=trysnapshot52
Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=47865&r=trysnapshot53
Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=47865&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=47865&r=fixedcvs
Fixed in CVS and need be documented: http://bugs.php.net/fix.php?id=47865&r=needdocs
Fixed in release: http://bugs.php.net/fix.php?id=47865&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=47865&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=47865&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=47865&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=47865&r=support
Expected behavior: http://bugs.php.net/fix.php?id=47865&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=47865&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=47865&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=47865&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=47865&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=47865&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=47865&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=47865&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=47865&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=47865&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=47865&r=mysqlcfg