#43906 [NEW]: wrong calculation from function number_format
| From: | b dot paulsen at cms-mail dot de | Date: | Tue, 22 Jan 2008 11:21:03 +0000 |
| Subject: | #43906 [NEW]: wrong calculation from function number_format | ||
| Groups: | php.bugs | ||
| Request: | Send a blank email to php-bugs+get-121438@lists.php.net to get a copy of this message | ||
From: b dot paulsen at cms-mail dot de
Operating system: Linux
PHP version: 4.4.8
PHP Bug Type: *Math Functions
Bug description: wrong calculation from function number_format
Description:
------------
Hello,
if you do follow code you get a wrong float back:
echo number_format(19.80,20,",",".");
19,80000000000000071054
thanks
Reproduce code:
---------------
echo number_format(19.80,20,",",".");
Expected result:
----------------
19,80000000000000071054
--
Edit bug report at http://bugs.php.net/?id=43906&edit=1
--
Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=43906&r=trysnapshot44
Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=43906&r=trysnapshot52
Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=43906&r=trysnapshot53
Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=43906&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=43906&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=43906&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=43906&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=43906&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=43906&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=43906&r=support
Expected behavior: http://bugs.php.net/fix.php?id=43906&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=43906&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=43906&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=43906&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=43906&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=43906&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=43906&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=43906&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=43906&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=43906&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=43906&r=mysqlcfg