From: Operating system: Linux 2.6.26-2-686 PHP version: 5.2.13 Package: Scripting Engine problem Bug Type: Bug Bug description:cast a float variable rounds the value
Description:
------------
Hi,
when I cast a float variable to int, the final value is not correct for
some values.
Test script:
---------------
var_dump((int)("37.91"*100));
Expected result:
----------------
int(3791)
Actual result:
--------------
int(3790)
--
Edit bug report at http://bugs.php.net/bug.php?id=52016&edit=1
--
Try a snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=52016&r=trysnapshot52
Try a snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=52016&r=trysnapshot53
Try a snapshot (trunk):
http://bugs.php.net/fix.php?id=52016&r=trysnapshottrunk
Fixed in SVN:
http://bugs.php.net/fix.php?id=52016&r=fixed
Fixed in SVN and need be documented:
http://bugs.php.net/fix.php?id=52016&r=needdocs
Fixed in release:
http://bugs.php.net/fix.php?id=52016&r=alreadyfixed
Need backtrace:
http://bugs.php.net/fix.php?id=52016&r=needtrace
Need Reproduce Script:
http://bugs.php.net/fix.php?id=52016&r=needscript
Try newer version:
http://bugs.php.net/fix.php?id=52016&r=oldversion
Not developer issue:
http://bugs.php.net/fix.php?id=52016&r=support
Expected behavior:
http://bugs.php.net/fix.php?id=52016&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=52016&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=52016&r=submittedtwice
register_globals:
http://bugs.php.net/fix.php?id=52016&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=52016&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=52016&r=dst
IIS Stability:
http://bugs.php.net/fix.php?id=52016&r=isapi
Install GNU Sed:
http://bugs.php.net/fix.php?id=52016&r=gnused
Floating point limitations:
http://bugs.php.net/fix.php?id=52016&r=float
No Zend Extensions:
http://bugs.php.net/fix.php?id=52016&r=nozend
MySQL Configuration Error:
http://bugs.php.net/fix.php?id=52016&r=mysqlcfg
